3 Seal Harbor Rd
Winthrop, MA 02152
1 bd 1 ba 838 sqft Built 1987 condo
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 | $459,100 | — | $459,100 | $4,738 |
| 2024 | $415,800 | — | $415,800 | $4,333 |
| 2023 | $399,800 | — | $399,800 | $4,278 |
| 2022 | $360,300 | — | $360,300 | $4,237 |
| 2021 | $341,300 | — | $341,300 | $4,328 |
| 2020 | $331,100 | — | $331,100 | $4,178 |
| 2019 | $320,400 | — | $320,400 | $4,223 |
| 2018 | $300,300 | — | $300,300 | $4,252 |
| 2017 | $286,600 | — | $286,600 | $4,130 |
| 2016 | $263,600 | — | $263,600 | $4,052 |
| 2015 | $256,300 | — | $256,300 | $3,675 |
| 2014 | $219,100 | — | $219,100 | $3,414 |
| 2006 | $298,900 | — | $298,900 | $2,582 |
| 2005 | $293,800 | — | $293,800 | $2,650 |
| 2004 | $232,200 | — | $232,200 | $2,429 |
| 2003 | $232,200 | — | $232,200 | $2,380 |
Property facts
Year built
1987
Property type
condo
Stories
1
Beds
1
Baths
1
Living area
838 sqft
Lot size
—
ZIP code
02152
City
Winthrop
Street
Seal Harbor Rd
Coordinates
42.38897, -70.96795
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 $459,100 with $4,738 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, 838 sqft condo.
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