Arlington, MA: Cambridge-Adjacent Buyer's Guide 2026 — 48 Sales, 6 Neighborhoods, Two ZIPs

Arlington is the town that Cambridge buyers discover when the math finally breaks them. Kendall Square jobs, Cambridge zip codes, and Somerville rents have converged into a cost structure that sends dual-income households up Mass Ave looking for a mortgage that doesn't require a second opinion from a cardiologist. Arlington is what they find.

But Arlington isn't just Cambridge's cheaper neighbor. It's a 10.6-square-mile town with six distinct neighborhoods, a bikeway that runs from Cambridge to Bedford, two ZIP codes, a genuinely good school system, and a market that — by Greater Boston standards — still has accessible price points for families who couldn't afford Belmont or Lexington.

• The headline numbers from our 48-sale dataset (3+bd/2+ba single-family, 02474 and 02476):
• Median sale price: $1,276,000
• Mean sale price: $1,380,757
• Range: $822,000 to $2,300,000
• Median $/sqft: $547 (mean $578)
• Median days on market: 18 days
• 48 qualifying sales across 02474 (26 sales) and 02476 (21 sales)

That 18-day median DOM is materially longer than Belmont's 11-day median — which actually gives Arlington buyers slightly more runway than buyers in the town next door. But 'slightly more runway' in a Greater Boston context still means the fastest 25% of Arlington sales close in 7 days or less. This is not a market for the casually interested.

With 48 sales, the Arlington dataset is the most statistically robust of this three-town batch (Belmont had 23, Arlington has 48). The price distribution is wider than Belmont's — a natural consequence of Arlington's larger inventory, more varied housing stock, and the two-ZIP geographic spread.

The middle 50% of sales (p25 to p75) fell between $1,065,000 and $1,650,000 — a $585K band that captures half the market. The middle 80% (p10 to p90) stretched from $880,000 to $2,105,000, showing a much wider tail than Belmont's equivalent range.

In practical terms: if you're shopping Arlington single-families with 3+ beds, your realistic working range is $1.0M to $1.8M for most of the market. Below $1M gets very thin and very competitive. Above $1.8M, you're buying premium locations or larger lots — still Arlington, but a different product.

Median $/sqft in the dataset is $547, mean is $578. The middle 50% of sales transacted between $498 and $664/sqft. The p10 was $444/sqft (large or rough-condition home); the p90 was $742/sqft (updated, smaller footprint, or premium location).

The $/sqft anchor is especially useful for Arlington because the town has significant housing stock variation — 1920s triple-deckers converted to single-family, postwar capes, 1960s colonials, and occasional newer infill construction all exist within the same ZIP codes. Raw price is a misleading comparator across these; $/sqft at least controls for size, even if it doesn't control for condition, lot, or location.

The Belmont comparison in one line: Arlington's median $/sqft ($547) is meaningfully lower than Belmont's ($728). That gap — approximately $181/sqft — is the price of Belmont's school premium and the 'smaller, more exclusive' market effect. On a 2,000 sqft home, that's roughly $362,000. Whether the Belmont schools premium is worth $362,000 to your household is the central question of every Belmont-vs.-Arlington decision.

Median DOM in the Arlington dataset is 18 days — 7 days longer than Belmont's 11-day median, and the difference is real. Arlington has more inventory and a wider buyer pool, which gives listings slightly longer to find their match. But the distribution tells the more nuanced story:

Arlington's six neighborhoods each have a distinct character, price premium, and practical trade-off profile. Unlike Belmont's single-ZIP uniformity, Arlington's two-ZIP spread and north-south topography create real market segmentation. Understanding which neighborhood fits your life is the first step toward knowing which homes you're actually competing for.

The highest-elevation neighborhood in town, anchored by Arlington Heights Square (Mass Ave and Route 60) and extending north and west toward the Lexington and Belmont town lines. Heights is Arlington's most suburban-feeling neighborhood — larger lots by Arlington standards (0.15–0.30 acres more common), less urban density, and a distinctly quieter streetscape than East Arlington or Center.

What you get: The most single-family housing stock in Arlington, somewhat more space for the dollar, and easy access to both the Route 60 corridor and the Minuteman Bikeway. Bus 76 runs along Mass Ave toward Alewife.

What you trade: The commute to Cambridge or downtown Boston takes longer from Heights than from East Arlington. The walk score is lower. The neighborhood feels more like inner-ring suburb than urban-adjacent town.

Price profile in the data: Heights homes tend toward the core band ($1,065K–$1,650K), with the larger lots occasionally pushing into premium tier. Some of the data's top $/sqft readings (Charles St, Stevens Ter) appear near or adjacent to Heights-adjacent areas, suggesting selective premium pricing on updated colonials with commute appeal.

Who buys here: Buyers who came from Arlington for the school district and want more space than East Arlington offers, or Lexington-adjacent buyers who can't cross the price threshold into Lexington proper.

The civic core of Arlington: Town Hall, the Robbins Library, the town common, the Cyrus E. Dallin Art Museum, and the densest retail strip on Mass Ave between Cambridge and Lexington. Center is walkable — or as walkable as Massachusetts suburb streets get — with coffee shops, restaurants, a supermarket, and access points to the Minuteman Bikeway a short walk from most addresses.

What you get: The best walkability in Arlington, town civic infrastructure on your doorstep, and a neighborhood character that appeals to buyers fleeing Cambridge rents without fleeing Cambridge walkability.

What you trade: Smaller lots (often 0.08–0.14 acres), older housing stock (1910s–1940s), and the ambient noise and traffic of a commercial corridor. Mass Ave through Center is not a quiet street.

Price profile: Core band, with premium pricing on updated colonials on the streets immediately north and south of Mass Ave. Center properties with good condition and walkable positioning push toward the $1.3M–$1.5M range in the data.

Who buys here: Cambridge/Somerville alumni who need schools, space, and their Saturday-morning walk to a coffee shop — in that order.

East Arlington is the neighborhood most directly competing with Somerville and Cambridge — geographically adjacent to the Somerville city line (Alewife Brook Parkway forms most of the border), and priced accordingly. The housing stock is Arlington's densest: more triple-deckers converted to single-family ownership, more compact lots, and the highest concentration of buyers crossing over from Cambridge or Somerville who've been priced out of those markets.

What you get: The shortest commute to Cambridge — many East Arlington addresses are a 10–15 minute bike ride to Alewife, and the 77 bus to Harvard Square runs along Mass Ave from East Arlington constantly. This is the neighborhood where Arlington's Cambridge-adjacency claim is most literally true.

What you trade: Smallest lots in Arlington (often under 0.08 acres), the most urban density in the town, and the thinnest single-family inventory because the housing stock is inherently more multi-family.

Price profile: East Arlington single-families in the data tend toward the upper entry and lower core bands — well-located 3-bedroom homes in the $900K–$1.2M range where they exist. But they don't sit long. The 02476 ZIP dominates East Arlington and had 21 of the 48 sales.

Who buys here: Cambridge-budget-maxed buyers who prioritize commute above all else, or Somerville buyers who want a bigger yard without a longer drive to work.

Morningside occupies Arlington's northwest quadrant — north of Mass Ave, west of Route 60, along Lowell Street and the streets between Arlington Center and the Belmont town line. It's among Arlington's quietest neighborhoods: primarily residential, mostly 1920s–1950s housing stock, and without the commercial corridor energy of Center or East Arlington.

What you get: Quieter streets, somewhat larger lots than East Arlington, and a neighborhood pace that appeals to buyers who want Arlington's price advantage without the urban-density trade-off. Proximity to the Belmont town line means some addresses are a short drive to the Fitchburg commuter rail at Waverley.

What you trade: Lower walk score than Center or East Arlington, and a less defined neighborhood 'character' — Morningside is primarily defined by what it's next to rather than what it has.

Price profile: Morningside tends to track the town median — $1.1M–$1.4M for 3-bedroom colonials in reasonable condition, with condition-adjusted outliers in both directions.

Who buys here: Families optimizing for quiet streets and school access who aren't anchored to a Cambridge commute, or Belmont-adjacent buyers who can't clear the Belmont price floor.

Jason Heights sits north of Arlington Center, bounded roughly by Jason Street and the streets rising toward the Lexington line. It's one of Arlington's more distinctly residential neighborhoods — less through-traffic than Mass Ave corridors, a mix of mid-century and earlier housing stock, and a feel that reads as 'established suburb' more than 'urbanizing inner ring.'

What you get: Quieter, more spacious-feeling streets than the southern neighborhoods, slightly more lot depth in some cases, and a neighborhood that has appreciated steadily without the speculative overlay of East Arlington's Cambridge-adjacency premium.

What you trade: Distance from Mass Ave walkability and the 77 bus core. Jason Heights is a driving neighborhood for most of your daily needs.

Price profile: Jason Heights homes in the data appear across the core and lower-premium range — $1.2M–$1.6M for family-grade homes. Greeley Circle, which appeared in the top streets data at a $1.788M median (2 sales), is in or near the Jason Heights / upper Center area and suggests premium pricing at the northern pocket streets.

Who buys here: Families who want more of a traditional suburban streetscape within Arlington's school district, or buyers who find East Arlington's density uncomfortable but don't want to cross into Lexington pricing.

The Brattle neighborhood — centered around Brattle Road and the streets in Arlington's southwest corner — sits closest to Cambridge's own Brattle Street area (though the two are separated by the Belmont town line and a stretch of Alewife Brook Reservation). This is one of Arlington's more residential, lower-density quadrants, with a neighborhood character distinct from the Mass Ave corridor.

What you get: One of Arlington's quieter, more leafy street environments, proximity to the reservation's open space, and a neighborhood that doesn't feel like a Cambridge overflow valve the way East Arlington does.

What you trade: The furthest walk to Mass Ave's commercial amenities, and fewer direct bus connections to Cambridge and the Red Line. Most Brattle residents drive or bike for most trips.

Price profile: Brattle tends toward the core and lower-premium bands — homes here compete on lot and condition more than location premium. A well-updated 4-bedroom colonial in Brattle can trade at similar $/sqft to a core-band Center home, depending on condition.

Who buys here: Buyers who prioritize quiet, residential character and proximity to open space over walkability and commute speed, and who are comfortable being car-dependent in exchange for more space.

Arlington has no commuter rail and no Green or Red Line subway station. This is the single most important logistical fact for any buyer coming from Cambridge or Somerville where the T is a daily habit. Arlington's transit connectivity is bus-and-bike, and understanding exactly what that means is non-negotiable before you commit to a town.

The key routes:

MBTA Bus 77 (Arlington Heights to Harvard Square): This is Arlington's workhorse commute route. It runs along Mass Ave from Arlington Heights through Arlington Center and East Arlington to Harvard Square (Red Line, Green Line at Harvard). Frequency ranges from every 10 minutes during peak to 15–20 minutes off-peak. Travel time from Arlington Center to Harvard Square: 20–30 minutes depending on traffic and your stop. From Arlington Heights: add 10–15 minutes.

MBTA Bus 79 (Arlington Heights to Alewife): A shorter-hop route connecting Heights to Alewife Station (Red Line terminus). Less frequent than the 77 but useful for Red Line riders who prefer the Alewife end of the line. Alewife also has the largest park-and-ride lot on the Red Line if you have occasional driving days.

MBTA Bus 350 / 351 (Northwest commuter express): Express bus service toward downtown Government Center, primarily serving the morning/evening peak commuter. If your commute is downtown Boston rather than Cambridge, this is your alternative to the 77 → Red Line transfer chain.

Minuteman Bikeway: Arlington's single biggest infrastructure asset for Cambridge-bound commuters. The paved, flat bikeway runs from Alewife Station through Arlington Center to Bedford — it's 11 miles total, with the Alewife-to-Center segment being the commuter-relevant stretch. On a normal morning, Center to Alewife by bike is a 15–20 minute ride. Arlington Heights to Alewife is 25–35 minutes. For a substantial share of Arlington buyers — particularly those landing in Center or East Arlington — this bikeway eliminates the bus dependency entirely for 8 months of the year.

The honest commute math:
From East Arlington to Kendall Square: 35–50 minutes door-to-door (bus/bike to Alewife, Red Line to Kendall). From Arlington Center: similar. From Heights: 50–65 minutes if bus-dependent. Cambridge is also bikeable direct on Mass Ave for fit, weather-tolerant riders — a 20–30 minute ride from Center, depending on how far into Cambridge your office is.

The Cambridge comparison: Cambridge's advantage is the walk-to-T option — a 10-minute walk to a Red or Green Line station, regardless of traffic, regardless of weather. Arlington's transit requires either accepting a bus commute (weather-dependent patience) or committing to cycling. The buyer who finds this acceptable tends to be an active commuter who would bike half the year anyway. The buyer who doesn't tends to be frustrated by Arlington within 18 months of moving in. Know which one you are before you buy.

Arlington Public Schools are the primary reason buyers choose Arlington over Somerville or Cambridge-adjacent cities at similar price points. The district has a solid reputation — strong MCAS performance relative to demographic profile, an active parent community, and a K-12 pathway that families can plan around.

Unlike Belmont's single-high-school model, Arlington has slightly more complexity in its school geography:

• Elementary (K-5, 8 schools):
• Bishop Elementary — East Arlington area
• Stratton Elementary — East Arlington / Center border
• Hardy Elementary — Center area
• Brackett Elementary — Center / Heights border
• Dallin Elementary — Heights area
• Peirce Elementary — Heights / Morningside area
• Thompson Elementary — Morningside / North Arlington
• Gibbs Elementary — the 4/5 building (all 4th and 5th graders attend Gibbs, regardless of elementary assignment)

• Middle School (6–8):
• Ottoson Middle School — single town-wide middle school, all elementaries converge here

• High School (9–12):
• Arlington High School (AHS) — single town-wide high school, new building opened 2020

What this means for buyers:
Like Belmont, Arlington has a single high school and a single middle school — so your secondary school destination doesn't vary by neighborhood. Where it does vary is at the elementary level (K-5 assignment, with the Gibbs unification at grade 4–5).

The important nuance: Gibbs Elementary serves all 4th and 5th graders town-wide, regardless of which K-3 school your child attends. This means every Arlington family shares the Gibbs experience from 4th grade on, which is an unusual structural unifier. It also means the K-3 assignment matters less than it might elsewhere, since the school community converges at Gibbs before Ottoson.

The honest caveat: Elementary assignment is address-specific and can be adjusted for capacity reasons. Verify your specific address's assignment with Arlington Public Schools directly — not Zillow, not Google Maps. Pull current MCAS scores from MA DESE profiles (profiles.doe.mass.edu), not 2019 reputation. And if school assignment within the elementary tier matters to you (e.g., you specifically want Bishop vs. Dallin based on program fit), that's a factor to build into your address-level search before you fall in love with a house.

Massachusetts Avenue runs the entire length of Arlington — roughly 4.5 miles from the Cambridge/Somerville border at the south through East Arlington, Arlington Center, and Arlington Heights to the Lexington town line at the north. Understanding Mass Ave is understanding Arlington.

Mass Ave as a market gradient:
The price and character of an Arlington address correlates loosely with its position along Mass Ave. East Arlington (near Cambridge border) has the highest urban density and lowest lot sizes. Arlington Center is the walkable midpoint, with the most services per square mile. Arlington Heights is the most suburban end, with more space and a more suburban housing stock.

Buyers often discover that their preferred lifestyle sits at a specific point on this gradient. The Cambridge expat usually wants East Arlington. The family from Belmont-adjacent who wants more space at lower price wants Heights. The buyer who wants walkability with a yard wants Center or the first few streets north and south of Center.

Mass Ave as a commercial spine:
The commercial strip on Mass Ave through Center has improved steadily over 2015–2026. There are now multiple cafe options, a range of restaurants, a natural foods store (Trader Joe's in nearby Lexington is a common supplement), and the Town Hall civic anchor. For buyers coming from Cambridge, it's not Harvard Square, but it's a legitimate Saturday morning destination.

Mass Ave as a bus spine:
The 77 and 79 buses run Mass Ave, which means your transit access is directly tied to your proximity to Mass Ave. A quarter-mile off Mass Ave on a perpendicular side street is a very different transit experience than being on Mass Ave itself. Factor this into your address-level evaluation — especially if you're bus-dependent for your daily commute.

Mass Ave as a cyclist corridor:
The Minuteman Bikeway runs parallel to Mass Ave through Center and Heights. For bike commuters, the bikeway is faster and more pleasant than Mass Ave itself (the bikeway is separated from traffic), but the access points matter. Understand where the nearest bikeway access is from any address you're serious about, and test the ride to Alewife if Cambridge/Kendall is your destination.

Six years is a long time in any market. Arlington's transformation from 2020 to 2026 is specifically worth documenting because it explains some of the pricing dynamics in the current data.

The pandemic equity influx (2020–2022):
Like every commuter suburb with Green Line / Red Line adjacency, Arlington absorbed a significant wave of urban-to-suburb migration during 2020–2022. Cambridge and Somerville buyers — flush with home equity from their condos and motivated by remote work — pushed aggressively into Arlington's single-family market. The resulting inventory compression drove prices up sharply. A home that sold in Arlington for $950K in early 2020 might have sold for $1.15M–$1.25M by late 2021.

Rate shock and the 2023 slowdown:
The 2022–2023 rate environment hit Arlington's buyer pool harder than it hit Belmont or Lexington, because Arlington's buyer pool is disproportionately made up of households who just barely stretched into the market. When 30-year rates crossed 7%, a meaningful share of the 2020–2022 Arlington buyer cohort lost their purchasing power. The result was a DOM expansion and some price compression in 2023, though the market never fully stalled.

The 2024–2026 re-compression:
By 2024, rates moderated enough to restart the entry-band frenzy. The 48-sale dataset (which includes sales through early 2026) reflects a market that has re-tightened: the 0–7 day fast-movers (25% of sales) are back, and the median has risen from the 2023 trough. Arlington's median in this dataset ($1.276M) is likely above the 2023 peak in nominal terms.

The MBTA Communities overlay:
Arlington is subject to the MBTA Communities Act, which requires towns served by MBTA service to designate zoning districts that allow multifamily housing as-of-right. Arlington's compliance has been a live and contested local political issue — the town has a strong owner-occupied single-family culture, and the push toward MBTA-compliant upzoning near transit corridors (East Arlington, Center, Heights Square) has generated significant public debate.

For buyers: the MBTA Communities requirement means Arlington's current single-family character is likely to see incremental densification near Mass Ave and bus corridors over the 2025–2035 decade. If you're buying a home 2 blocks from a future upzoned corridor, that streetscape may look different in 10 years. This isn't a reason not to buy — it's a reason to understand what you're buying into.

The new Arlington High School:
AHS opened a new building in 2020, ending decades of inadequate facilities. The new building improved the school's physical environment materially and has been a consistent positive data point in buyer conversations about the district. This matters for resale — the 'new high school' story is likely in its second half of being a fresh positive; by 2030 it won't be 'new' anymore, but the facilities quality will still be there.

The Minuteman Bikeway's profile rise:
Remote work changed how buyers evaluate bike infrastructure. The Minuteman Bikeway was always popular, but its value as a genuine commute option — not just a weekend recreation path — rose significantly post-2020. East Arlington and Center addresses with easy bikeway access carry a measurable premium over equivalent addresses that require a longer bike or bus segment.

Arlington sits in a specific competitive set: Belmont to the north and west, Cambridge to the south, Somerville to the southeast (for condo buyers), and Lexington to the west (for buyers willing to cross the school premium threshold). The comparison that matters most for most Arlington buyers is the Belmont fork and the Cambridge question.

Arlington vs. Belmont:

The data gives us actual anchors now. Belmont's R1 dataset: $1.97M median, $728/sqft, 11-day DOM (23 sales). Arlington's R3 dataset: $1.276M median, $547/sqft, 18-day DOM (48 sales). The gap: approximately $694K on median price and $181/sqft.

• That gap is the Belmont schools premium — and it's not a monolith. It breaks into several components:
• The Belmont school system's academic outcomes relative to Arlington's (verify at MA DESE before you pay for it)
• The 'one high school, no inter-neighborhood competition' Belmont structural advantage (both towns have this now)
• The smaller, more exclusive market effect (Belmont has 4.6 sq mi; Arlington has 10.6 sq mi)
• The Belmont Hill address premium, which is its own micro-market

For most families, the honest framing is: if your household needs the Belmont school system's specific outcomes, and your income can support a $1.7M–$2.5M home without meaningful financial stress, Belmont is worth it. If you're stretching to afford Belmont while Arlington's schools would genuinely serve your kids well, you're paying for a credential premium that isn't adding to your family's daily quality of life.

Arlington vs. Cambridge:

This comparison doesn't have a clean data anchor from our Arlington dataset (Cambridge single-family transactions are a different tier and volume), but the market knowledge framing is clear. Cambridge's single-family market for 3+ bed homes mostly trades north of $1.5M and frequently above $2M — a price floor that has pushed a large cohort of Cambridge buyers into Arlington's core band. The trade is:

• Cambridge: walk to Red/Green Line, walking-distance restaurants and cafes, Cambridge schools (a strong system in its own right), Cambridge address. Price: $1.5M+ for a family-grade single-family, often much more.
• Arlington: bus or bike to Red Line, Mass Ave walkability, Arlington schools, Arlington address. Price: $1.065M–$1.65M for most of the core band.

The buyers who make the Cambridge-to-Arlington move successfully are the ones who genuinely don't need the T walkability — who either bike-commute or are comfortable with the bus as a daily habit. The buyers who make this move and regret it are the ones who convinced themselves they were 'fine with the bus' but actually weren't.

Arlington vs. Lexington:

Lexington is Arlington's other comparison, and it's a sharper one than it looks. Lexington's schools have a national brand; Arlington's are strong but regional. Lexington has larger lots and a more distinctly suburban feel; Arlington is denser and more walkable. And Lexington's pricing is materially higher than Arlington's — expect to add $200K–$400K on median for a comparable 3-bed single-family.

The buyer who should seriously evaluate Lexington over Arlington: strong school-outcomes priority, comfortable with car-dependent lifestyle, willing to accept the Lexington price premium for the brand and lot size. The buyer who should stay in Arlington: commute to Cambridge is paramount, walkability and Mass Ave access are daily-life requirements, or the Lexington price difference would meaningfully strain household finances.

Translating the price tiers into what you'll actually see on tour:

• Reality: 13 of 48 sales (27%) closed at or below $1,065,000. This is the thinnest and most competitive slice of Arlington's single-family market, because the $900K–$1M band is where the buyer pool is widest. At this level you are looking at:
• Smaller 3-bedroom homes (often 1,200–1,600 sqft above grade)
• Older housing stock (1920s–1940s) that needs some work
• Very small lots (often under 0.08 acres)
• East Arlington locations most common — the neighborhood where urban density allows for lower-priced smaller homes
• Some deferred maintenance, usually at least kitchen or bath updates needed

Buyer profile: First-time buyers stretching into Arlington for the school district, Cambridge-priced-out buyers who need a 3-bed and can't find it in Somerville at this price, and investors who understand the two-family conversion history of some of these homes.

What to watch: The entry band sees multiple-offer scenarios regularly. A $950K list price in Arlington can close at $1.02M. Don't anchor to list in this band.

• Reality: The center of gravity for Arlington family buyers. At this level expect:
• 3–4 bedroom colonials, mostly 1920s–1960s stock, 1,500–2,200 sqft
• Updated kitchen and at least one updated bath (or priced down accordingly)
• Lots in the 0.08–0.15 acre range
• Distributed across East Arlington, Center, and lower-Heights addresses
• Move-in ready without major renovation, even if finishes are dated

Buyer profile: The prototypical Arlington buyer — dual-income family that priced out of Cambridge and Somerville, prioritizing school access and a 3-bedroom for kids. This is the 50% band; this is where most people compete.

What to expect: Offer deadlines set mid-listing, 10–20 day windows, some multiple-offer situations on well-priced homes. Less frenetic than Belmont's first-week close rate, but still not casual.

• Reality: The upper core — fully renovated or newer homes in better-positioned streets, larger lots for Arlington, and the addresses that feel the most like 'Belmont-adjacent value.'
• 4-bedroom homes, 2,000–2,800 sqft
• Renovated to current finish level, or 1990s–2000s construction
• Lots 0.12–0.25 acres
• Heights, Jason Heights, or premium Center streets
• Homes that photograph well and attract multiple-offer situations at full price

Buyer profile: Move-up buyer with equity from a starter home, or a Belmont-priced-out buyer who found a well-positioned Arlington home that does most of what Belmont would do at $300K–$500K less.

What to expect: These homes occasionally receive multiple offers, but the multiple-offer intensity decreases as you approach $1.6M. At $1.5M+, the buyer pool narrows and 15–25 day timelines become the norm.

• Reality: 11 of 48 sales (23%) closed at $1,650,000 or above, with the dataset max at $2,300,000. At this level in Arlington you're shopping:
• Larger homes (2,600–4,000 sqft), newer construction or comprehensive renovation
• Lots ≥ 0.20 acres, sometimes more
• Premium streets in Jason Heights or along the larger north-side arteries
• Homes that compete directly with entry-Belmont at 20–30% lower per-sqft cost

Buyer profile: Relocation buyers arriving with out-of-market equity, or established Arlington families moving up within the town. At $1.8M+ in Arlington, you're often getting more home than the equivalent Belmont dollar would buy — the trade is accepting Arlington's school system vs. Belmont's.

What to expect: The premium band sits longest in the data — this is where the 61–90 day and 90+ day stragglers appear. Pricing precision matters more at $1.8M+ in Arlington than at $1.3M, because the buyer pool is thinner and the homes are harder to comp.

Property taxes: Arlington's residential tax rate runs in the $10–$12 per $1,000 assessed value range — verify the current fiscal year rate at the Arlington Assessor's website before writing an offer. On the median Arlington sale of $1.276M, the estimated annual property tax is approximately $13K–$15K/year, depending on assessed value vs. sale price. Arlington assessments, like most MA towns, lag market sale prices — but don't underwrite assuming they stay low.

Zoning: Arlington's zoning is predominantly single-family and two-family residential, with commercial zoning along Mass Ave and a handful of mixed-use districts near Center and East Arlington. The town has been contested ground in the MBTA Communities debate — the state law requiring multifamily zoning as-of-right near MBTA service has pushed Arlington to designate compliance districts, primarily along the Mass Ave and bus corridors.

• What the MBTA Communities overlay means for buyers:
• Streets in East Arlington and near Arlington Center/Heights Square are the most likely candidates for upzoning compliance areas
• 'Incremental densification' near transit corridors is the most probable scenario over the next 5–10 years — not wholesale neighborhood transformation, but additional multifamily units appearing on corridors that currently look single-family
• If your Arlington address is specifically on or adjacent to Mass Ave or Route 60, factor in that the streetscape could look different in 10 years
• If your address is 2–3 blocks off Mass Ave in a residential pocket, the MBTA Communities impact is more attenuated

What this doesn't mean: It doesn't mean your specific block becomes a high-rise corridor. Massachusetts's MBTA Communities compliance is primarily targeted at allowing multifamily as-of-right near stations and bus stops — not mandating wholesale rezoning of residential streets.

The 48-sale dataset plus the qualitative neighborhood picture produces a specific playbook for Arlington buyers:

1. Know your neighborhood before you tour.
The six neighborhoods are genuinely different products. East Arlington and Belmont-adjacent Morningside aren't interchangeable. Heights and East Arlington are not the same commute experience. Spend time in each neighborhood on a weekday morning before you start writing.

2. Test your commute. Really test it.
Ride the 77 bus to Harvard Square on a Tuesday at 8am. Bike the Minuteman to Alewife on a morning before daylight saving time ends. The theoretical commute and the actual commute are different, and you will live with the actual one 250 days a year.

3. Anchor on $/sqft, not list price.
The core band is $498–$664/sqft. A home priced at $550/sqft in normal condition on a normal street is priced to market. Materially below that has a reason; materially above has a story you need to verify.

4. Understand the entry band's dynamics.
If you're shopping under $1,065K, you're in the fastest and most competitive tier. The 12 sales that closed in 0–7 days in our dataset are disproportionately from this entry tier. You need to be pre-approved, pre-decided on inspection strategy, and pre-committed on walk-away number before the first showing.

5. Verify schools at the address level.
Arlington's 8 elementary schools + Gibbs model means your K-5 experience varies by address. Don't buy on the assumption of a specific elementary assignment without confirming it with the district. Also: understand the Gibbs unification at grade 4 — your child will be in a different school community from grades 4 onward regardless of K-3 assignment.

6. Stress-test the Belmont fork.
If you're looking at $1.4M–$1.6M Arlington, you should simultaneously check what that budget buys in Belmont. If the Belmont answer is 'almost nothing that works,' stay in Arlington. If the Belmont answer is 'a 3-bed that needs work in Waverley,' run the schools comparison and decide explicitly — don't let the choice make itself by default.

7. Factor taxes into your monthly math.
At $1.276M median sale, annual property taxes run approximately $13K–$15K — roughly $1,100–$1,250/month. At $1.5M, you're at $15K–$18K/year. Add to mortgage before you decide what you can afford.

• Arlington makes sense if:
• You need a strong public school district and your budget tops out in the $1.0M–$1.6M single-family range
• Your commute destination is Cambridge or Kendall Square and you are genuinely comfortable biking or busing (not just theoretically)
• You value Mass Ave walkability over lot size, and you want an urban-adjacent town that hasn't fully urbanized
• You want Cambridge's neighbor-town character at $400K–$700K less than Cambridge's family-grade single-family price floor
• You want more inventory and slightly more time to make decisions than Belmont offers, without sacrificing school quality

• Look elsewhere if:
• You need to walk to a subway station — Arlington will frustrate you daily
• You're comparing to Belmont specifically because of school outcomes, and you've actually verified that Belmont's outcomes justify the premium for your family — if they do, don't rationalize yourself into a higher-risk financial position just to save $400K
• You want large lots and a more distinctly suburban streetscape — Lexington and Winchester give you this at prices not dramatically higher than Arlington's premium band
• You're buying purely as an investment / flip — Arlington's slow-and-steady appreciation profile (like Belmont's) rewards hold time, not short-term renovation math

This guide is anchored on 48 verified single-family transactions in Arlington, MA (02474 and 02476) meeting minimum family criteria (3+ bedrooms, 2+ bathrooms) drawn from the Boston Property Navigator merged sales pipeline (priority-merged: 7-day > 30-day > 90-day > 36-month historical Zillow exports).

Data extraction: Run via scripts/blog-data/town-brief.ts — a one-shot local extraction script (not a Vercel function, not part of production runtime) that loads the same CSVs powering the live /api/sales-data endpoint and emits per-town JSON briefs. Output at tmp/blog-data/arlington.json (gitignored).

• Methodology notes:
• Single-family only — condos, townhouses, and multifamily excluded
• Priority-merged dedupe: same property appearing in multiple CSVs uses the freshest export
• $/sqft based on above-grade finished area
• Median used over mean throughout, except where mean is explicitly noted, to dampen the impact of tail outliers
• 48 qualifying sales split: 26 in 02474, 21 in 02476, 1 in 02420

• Limitations:
• 48 sales is a solid sample for confidence in price bands, $/sqft norms, and DOM behavior. Street-level micro-market claims are not supported at this sample size.
• School and zoning content is qualitative, drawn from publicly known facts about Arlington — verify current numbers (tax rate, MCAS scores, elementary assignment, zoning specifics) directly with the town and MA DESE before making a $1.3M decision.
• Comparison statements about Arlington vs. Belmont use the Belmont R1 dataset (23 sales) for the Belmont anchor; comparison statements about Cambridge reflect general market knowledge, not a Cambridge dataset from this same pipeline.
• Top-streets data (Charles St, Stevens Ter, Park Ave, Hartford Rd, Greeley Cir) reflects 2-sale samples — meaningful as directional indicators but not street-level pricing guarantees.

For the full Arlington town profile and live sales data, see https://bmas.dwellchecker.app/neighborhoods/arlington-ma.