3 Seal Harbor Rd
Winthrop, MA 02152
1 bd 1 ba 871 sqft Built 1987 condos
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $468,600 | — | $468,600 | $4,836 |
| 2024 | $424,500 | — | $424,500 | $4,423 |
| 2023 | $408,100 | — | $408,100 | $4,367 |
| 2022 | $367,800 | — | $367,800 | $4,325 |
| 2021 | $331,500 | — | $331,500 | $4,203 |
| 2020 | $321,600 | — | $321,600 | $4,059 |
| 2019 | $311,200 | — | $311,200 | $4,102 |
| 2018 | $295,000 | — | $295,000 | $4,177 |
| 2017 | $281,500 | — | $281,500 | $4,056 |
| 2016 | $269,000 | — | $269,000 | $4,135 |
| 2015 | $261,500 | — | $261,500 | $3,750 |
| 2014 | $223,600 | — | $223,600 | $3,484 |
| 2006 | $301,800 | — | $301,800 | $2,608 |
| 2005 | $296,700 | — | $296,700 | $2,676 |
| 2004 | $235,300 | — | $235,300 | $2,461 |
| 2003 | $235,300 | — | $235,300 | $2,412 |
Property facts
Year built
1987
Property type
condos
Stories
—
Beds
1
Baths
1
Living area
871 sqft
Lot size
—
ZIP code
02152
City
Winthrop
Street
Seal Harbor Rd
Coordinates
42.38901, -70.96823
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3 Seal Harbor Rd last sell?
No public-record sale is on file for 3 Seal Harbor Rd.
What is the current tax assessment for 3 Seal Harbor Rd?
The most recent total assessment for 3 Seal Harbor Rd (year 2025) is $468,600 with $4,836 in property tax.
When was 3 Seal Harbor Rd built?
3 Seal Harbor Rd was built in 1987.
How does 3 Seal Harbor Rd compare to others on Seal Harbor Rd?
We track 8 other properties on Seal Harbor Rd. Browse the list under "Other properties on Seal Harbor Rd" to compare beds, baths, and sale history.
What are the property facts for 3 Seal Harbor Rd?
3 Seal Harbor Rd is a 1 bed, 1 bath, 871 sqft condos.
Is 3 Seal Harbor Rd a flip candidate?
No — 3 Seal Harbor Rd does not appear in our flips dataset.
Is 3 Seal Harbor Rd a tax-appeal candidate?
No — 3 Seal Harbor Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.3%
Implied 1-yr
-5.4%
2026 Q3
$586.8K
2026 Q4
$578.2K
ZIP 02152 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Seal Harbor Rd