Condo
3 Seal Harbor Rd, Winthrop
$631,000 median across 4 recorded sales. +6.5% price change. ZIP 02152.
Recorded sales
| Address | Sold | Price | Type | Beds | Baths |
|---|---|---|---|---|---|
| 3 Seal Harbor Rd APT 133, Winthrop, MA 02152 | May 19, 2026 | $630,000 | Condo | 1 | 1 |
| 3 Seal Harbor Rd APT 344, Winthrop, MA 02152 | May 7, 2026 | $632,000 | Condo | 2 | 2 |
| 3 Seal Harbor Rd APT 634, Winthrop, MA 02152 | Apr 3, 2026 | $515,000 | Condo | 1 | 1 |
| 3 Seal Harbor Rd APT 137, Winthrop, MA 02152 | Mar 2, 2026 | $670,000 | Condo | 2 | 2 |
Price trend compares the median of the newer half of dated sales with the older half. A building with two or three dated sales compares its earliest and latest usable prices.