666 Washington St
Brookline, MA 02446
1 bd — ba 229 sqft Built 1895 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 | $189,300 | — | $189,300 | $1,868 |
| 2024 | $185,600 | — | $185,600 | $1,813 |
| 2023 | $178,500 | — | $178,500 | $1,780 |
| 2022 | $175,000 | — | $175,000 | $1,783 |
| 2021 | $173,300 | — | $173,300 | $1,698 |
| 2020 | $171,600 | — | $171,600 | $1,622 |
| 2019 | $163,400 | — | $163,400 | $1,531 |
| 2018 | $157,100 | — | $157,100 | $1,486 |
| 2017 | $145,500 | — | $145,500 | $1,438 |
| 2016 | $132,300 | — | $132,300 | $1,379 |
| 2015 | $120,300 | — | $120,300 | $1,285 |
| 2014 | $111,400 | — | $111,400 | $1,269 |
Property facts
Year built
1895
Property type
condo
Stories
1
Beds
1
Baths
—
Living area
229 sqft
Lot size
—
ZIP code
02446
City
Brookline
Street
Washington St
Coordinates
42.33843, -71.13355
Comparable properties nearby
Frequently asked questions
When did 666 Washington St last sell?
No public-record sale is on file for 666 Washington St.
What is the current tax assessment for 666 Washington St?
The most recent total assessment for 666 Washington St (year 2025) is $189,300 with $1,868 in property tax.
When was 666 Washington St built?
666 Washington St was built in 1895.
How does 666 Washington St compare to others on Washington St?
We track 8 other properties on Washington St. Browse the list under "Other properties on Washington St" to compare beds, baths, and sale history.
What are the property facts for 666 Washington St?
666 Washington St is a 1 bed, — bath, 229 sqft condo.
Is 666 Washington St a flip candidate?
No — 666 Washington St does not appear in our flips dataset.
Is 666 Washington St a tax-appeal candidate?
No — 666 Washington 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
-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 Washington St