123 Sewall Ave
Brookline, MA 02446
1 bd 1 ba 665 sqft Built 1970 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 | $588,200 | — | $588,200 | $5,806 |
| 2024 | $576,700 | — | $576,700 | $5,634 |
| 2023 | $555,700 | — | $555,700 | $5,540 |
| 2022 | $538,000 | — | $538,000 | $5,482 |
| 2021 | $532,700 | — | $532,700 | $5,220 |
| 2020 | $527,400 | — | $527,400 | $4,984 |
| 2019 | $502,300 | — | $502,300 | $4,707 |
| 2018 | $476,100 | — | $476,100 | $4,504 |
| 2017 | $440,800 | — | $440,800 | $4,355 |
| 2016 | $400,700 | — | $400,700 | $4,175 |
| 2015 | $364,300 | — | $364,300 | $3,891 |
| 2014 | $331,600 | — | $331,600 | $3,777 |
Property facts
Year built
1970
Property type
condos
Stories
—
Beds
1
Baths
1
Living area
665 sqft
Lot size
—
ZIP code
02446
City
Brookline
Street
Sewall Ave
Coordinates
42.34164, -71.11561
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 123 Sewall Ave last sell?
No public-record sale is on file for 123 Sewall Ave.
What is the current tax assessment for 123 Sewall Ave?
The most recent total assessment for 123 Sewall Ave (year 2025) is $588,200 with $5,806 in property tax.
When was 123 Sewall Ave built?
123 Sewall Ave was built in 1970.
How does 123 Sewall Ave compare to others on Sewall Ave?
We track 8 other properties on Sewall Ave. Browse the list under "Other properties on Sewall Ave" to compare beds, baths, and sale history.
What are the property facts for 123 Sewall Ave?
123 Sewall Ave is a 1 bed, 1 bath, 665 sqft condos.
Is 123 Sewall Ave a flip candidate?
No — 123 Sewall Ave does not appear in our flips dataset.
Is 123 Sewall Ave a tax-appeal candidate?
No — 123 Sewall Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.6%
Implied 1-yr
-14.3%
2026 Q3
$1.05M
2026 Q4
$1M
ZIP 02446 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sewall Ave