840 4th St
Boston, MA 02127
3 bd 2 ba 1,433 sqft Built 1875 Lot 1,433 sqft condos
Most recent sale
$985,000
Jul 13, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 1, 2026 | Listing removed | $599,000 | MLSPIN |
| Jul 13, 2022 | Sold | $985,000 | MLS #72978745 |
| May 2, 2019 | Sold | $818,000 | MLS #72461408 |
| Mar 6, 2019 | Listed | $825,000 | MLS #72461408 |
| Mar 31, 2016 | Sold | $701,550 | MLS #71959408 |
| Feb 16, 2016 | Listed | $699,900 | MLS #71959408 |
| Aug 29, 2013 | Sold | $523,000 | MLS #71336323 |
| May 16, 2012 | Sold | $523,000 | Public Record |
| Mar 15, 2012 | Price changed | $535,000 | MLS #71336323 |
| Feb 8, 2012 | Listed | $549,000 | MLS #71336323 |
| Oct 27, 2010 | Listing removed | $599,000 | MLSPIN |
| Oct 18, 2010 | Listed for rent | $3,000 | MLSPIN |
| Jul 28, 2010 | Price changed | $599,000 | MLS #71089902 |
| Jun 3, 2010 | Listed | $619,000 | MLS #71089902 |
| Apr 19, 2006 | Sold | $625,000 | MLS #70321661 |
| Jan 26, 2006 | Listed | $649,000 | MLS #70321661 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $948,900 | — | $948,900 | $10,988 |
| 2024 | $933,600 | — | $933,600 | $10,176 |
| 2023 | $914,700 | — | $914,700 | $9,824 |
| 2022 | $879,300 | — | $879,300 | $9,567 |
| 2021 | $862,100 | — | $862,100 | $9,199 |
| 2020 | $808,100 | — | $808,100 | $8,534 |
| 2019 | $755,500 | — | $755,500 | $7,963 |
| 2018 | $719,300 | — | $719,300 | $7,538 |
| 2017 | $672,400 | — | $672,400 | $7,121 |
| 2016 | $634,300 | — | $634,300 | $6,977 |
| 2015 | $579,200 | — | $579,200 | $7,014 |
| 2014 | $517,000 | — | $517,000 | $6,504 |
Property facts
Year built
1875
Property type
condos
Stories
2
Beds
3
Baths
2
Living area
1,433 sqft
Lot size
1,433 sqft
ZIP code
02127
City
Boston
Street
4th St
Coordinates
42.33502, -71.02991
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,156
Gross rental yield
5.06%
Implied cap rate
3.29%
Trend-extrapolated value
—
Frequently asked questions
When did 840 4th St last sell?
840 4th St most recently sold on Jul 13, 2022 for $985,000.
What is the current tax assessment for 840 4th St?
The most recent total assessment for 840 4th St (year 2025) is $948,900 with $10,988 in property tax.
How does 840 4th St's assessment compare to its last sale price?
The current assessment is 3.7% below the last sale price of $985,000.
When was 840 4th St built?
840 4th St was built in 1875.
How does 840 4th St compare to others on 4th St?
We track 8 other properties on 4th St. Browse the list under "Other properties on 4th St" to compare beds, baths, and sale history.
What are the property facts for 840 4th St?
840 4th St is a 3 bed, 2 bath, 1,433 sqft, 1,433 sqft lot condos.
Is 840 4th St a flip candidate?
No — 840 4th St does not appear in our flips dataset.
Is 840 4th St a tax-appeal candidate?
No — 840 4th 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
-0.4%
Implied 1-yr
-1.7%
2026 Q3
$1.02M
2026 Q4
$1.01M
ZIP 02127 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 4th St