21 Westerly St
Wellesley, MA 02482
2 bd 2 ba 1,500 sqft Built 1971 condo_townhome_rowhome_coop
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 | $666,000 | — | $666,000 | $6,846 |
| 2024 | $654,000 | — | $654,000 | $6,808 |
| 2023 | $638,000 | — | $638,000 | $7,305 |
| 2022 | $610,000 | — | $610,000 | $7,125 |
| 2021 | $610,000 | — | $610,000 | $7,168 |
| 2020 | $610,000 | — | $610,000 | $7,052 |
| 2019 | $565,000 | — | $565,000 | $6,537 |
| 2018 | $514,000 | — | $514,000 | $6,142 |
| 2017 | $483,000 | — | $483,000 | $5,695 |
| 2015 | $425,000 | — | $425,000 | $4,913 |
| 2014 | $421,000 | — | $421,000 | $4,858 |
Property facts
Year built
1971
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
2
Baths
2
Living area
1,500 sqft
Lot size
—
ZIP code
02482
City
Wellesley
Street
Westerly St
Coordinates
42.30025, -71.29625
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Westerly St last sell?
No public-record sale is on file for 21 Westerly St.
What is the current tax assessment for 21 Westerly St?
The most recent total assessment for 21 Westerly St (year 2025) is $666,000 with $6,846 in property tax.
When was 21 Westerly St built?
21 Westerly St was built in 1971.
How does 21 Westerly St compare to others on Westerly St?
We track 8 other properties on Westerly St. Browse the list under "Other properties on Westerly St" to compare beds, baths, and sale history.
What are the property facts for 21 Westerly St?
21 Westerly St is a 2 bed, 2 bath, 1,500 sqft condo_townhome_rowhome_coop.
Is 21 Westerly St a flip candidate?
No — 21 Westerly St does not appear in our flips dataset.
Is 21 Westerly St a tax-appeal candidate?
No — 21 Westerly St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.4%
Implied 1-yr
+5.4%
2026 Q3
$2.05M
2026 Q4
$2.07M
ZIP 02482 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Westerly St