21 Brown St
Marlborough, MA 01752
3 bd 2 ba 1,330 sqft Built 1900 Lot 4,130 sqft single_family
Most recent sale
$320,000
Mar 23, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 23, 2022 | Sold | $320,000 | MLS #72838613 |
| Jan 31, 2022 | Relisted | $320,000 | MLS #72838613 |
| Jan 19, 2022 | Listing removed | $340,000 | MLSPIN |
| Jan 1, 2022 | Relisted | $340,000 | MLS #72838613 |
| Dec 28, 2021 | Listing removed | $340,000 | MLSPIN |
| Dec 8, 2021 | Relisted | $340,000 | MLS #72838613 |
| Nov 21, 2021 | Listing removed | $349,000 | MLSPIN |
| Aug 16, 2021 | Price changed | $349,000 | MLS #72838613 |
| Jul 26, 2021 | Price changed | $360,000 | MLS #72838613 |
| Jul 15, 2021 | Price changed | $370,000 | MLS #72838613 |
| Jun 7, 2021 | Price changed | $375,000 | MLS #72838613 |
| May 27, 2021 | Listed | $380,000 | MLS #72838613 |
| Feb 5, 2002 | Sold | $145,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $201,700 | $149,900 | $351,600 | $3,467 |
| 2024 | $192,500 | $136,300 | $328,800 | $3,367 |
| 2022 | $213,500 | $103,200 | $316,700 | $3,580 |
| 2021 | $169,700 | $78,500 | $248,200 | $3,425 |
| 2020 | $160,000 | $76,400 | $236,400 | $3,352 |
| 2019 | $157,500 | $74,900 | $232,400 | $3,270 |
| 2018 | $141,200 | $73,700 | $214,900 | $3,144 |
| 2017 | $114,600 | $73,700 | $188,300 | $2,885 |
| 2016 | $109,400 | $73,700 | $183,100 | $2,809 |
| 2015 | $102,700 | $77,500 | $180,200 | $2,840 |
| 2014 | $99,300 | $73,100 | $172,400 | $2,777 |
| 2006 | $144,100 | $104,300 | $248,400 | $3,050 |
| 2005 | $90,100 | $85,800 | $175,900 | $2,424 |
| 2004 | $79,700 | $71,100 | $150,800 | $1,945 |
| 2003 | $79,700 | $64,600 | $144,300 | $1,892 |
Property facts
Year built
1900
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,330 sqft
Lot size
4,130 sqft
ZIP code
01752
City
Marlborough
Street
Brown St
Coordinates
42.34804, -71.54275
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,920
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Brown St last sell?
21 Brown St most recently sold on Mar 23, 2022 for $320,000.
What is the current tax assessment for 21 Brown St?
The most recent total assessment for 21 Brown St (year 2025) is $351,600 with $3,467 in property tax.
How does 21 Brown St's assessment compare to its last sale price?
The current assessment is 9.9% above the last sale price of $320,000.
When was 21 Brown St built?
21 Brown St was built in 1900.
How does 21 Brown St compare to others on Brown St?
We track 1 other property on Brown St. Browse the list under "Other properties on Brown St" to compare beds, baths, and sale history.
What are the property facts for 21 Brown St?
21 Brown St is a 3 bed, 2 bath, 1,330 sqft, 4,130 sqft lot single_family.
Is 21 Brown St a flip candidate?
No — 21 Brown St does not appear in our flips dataset.
Is 21 Brown St a tax-appeal candidate?
No — 21 Brown 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
+3.2%
Implied 1-yr
+12.8%
2026 Q3
$683.9K
2026 Q4
$702K
ZIP 01752 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Brown St