15 Thornton St
Winthrop, MA 02152
3 bd 2 ba 2,080 sqft Built 1910 condos
Most recent sale
$620,000
Apr 28, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 28, 2022 | Sold | $620,000 | MLS #72943076 |
| Feb 16, 2022 | Listed | $629,000 | MLS #72943076 |
| Apr 26, 2021 | Listing removed | $629,000 | MLSPIN |
| Jan 26, 2018 | Sold | $470,000 | MLS #72260389 |
| Dec 1, 2017 | Listed | $479,000 | MLS #72260389 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $824,800 | — | $824,800 | $8,512 |
| 2024 | $653,300 | — | $653,300 | $6,807 |
| 2023 | $523,700 | — | $523,700 | $5,604 |
| 2022 | $495,700 | — | $495,700 | $5,829 |
| 2021 | $471,200 | — | $471,200 | $5,975 |
| 2020 | $461,300 | — | $461,300 | $5,822 |
Property facts
Year built
1910
Property type
condos
Stories
—
Beds
3
Baths
2
Living area
2,080 sqft
Lot size
—
ZIP code
02152
City
Winthrop
Street
Thornton St
Coordinates
42.37441, -70.97889
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,032
Gross rental yield
11.67%
Implied cap rate
7.59%
Trend-extrapolated value
—
Frequently asked questions
When did 15 Thornton St last sell?
15 Thornton St most recently sold on Apr 28, 2022 for $620,000.
What is the current tax assessment for 15 Thornton St?
The most recent total assessment for 15 Thornton St (year 2025) is $824,800 with $8,512 in property tax.
How does 15 Thornton St's assessment compare to its last sale price?
The current assessment is 33.0% above the last sale price of $620,000.
When was 15 Thornton St built?
15 Thornton St was built in 1910.
How does 15 Thornton St compare to others on Thornton St?
We track 1 other property on Thornton St. Browse the list under "Other properties on Thornton St" to compare beds, baths, and sale history.
What are the property facts for 15 Thornton St?
15 Thornton St is a 3 bed, 2 bath, 2,080 sqft condos.
Is 15 Thornton St a flip candidate?
No — 15 Thornton St does not appear in our flips dataset.
Is 15 Thornton St a tax-appeal candidate?
Yes — 15 Thornton St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Thornton St