42 Monadnock St
Boston, MA 02125
10 bd 3 ba 3,321 sqft Built 1905 Lot 3,049 sqft multi_family
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 | $788,200 | $245,400 | $1,033,600 | $11,969 |
| 2024 | $769,100 | $224,600 | $993,700 | $10,831 |
| 2023 | $686,800 | $200,600 | $887,400 | $9,531 |
| 2022 | $666,900 | $194,700 | $861,600 | $9,374 |
| 2019 | $402,400 | $136,900 | $539,300 | $5,684 |
| 2018 | $304,400 | $136,900 | $441,300 | $4,625 |
| 2017 | $271,700 | $136,900 | $408,600 | $4,327 |
| 2016 | $218,400 | $136,900 | $355,300 | $3,908 |
| 2015 | $199,000 | $100,100 | $299,100 | $3,622 |
| 2014 | $190,100 | $100,100 | $290,200 | $3,651 |
| 2006 | $345,800 | $34,900 | $380,700 | $4,233 |
| 2005 | $312,000 | $34,900 | $346,900 | $3,722 |
| 2004 | $274,300 | $34,900 | $309,200 | $3,138 |
Property facts
Year built
1905
Property type
multi_family
Stories
3
Beds
10
Baths
3
Living area
3,321 sqft
Lot size
3,049 sqft
ZIP code
02125
City
Boston
Street
Monadnock St
Coordinates
42.31596, -71.06888
Comparable properties nearby
Frequently asked questions
When did 42 Monadnock St last sell?
No public-record sale is on file for 42 Monadnock St.
What is the current tax assessment for 42 Monadnock St?
The most recent total assessment for 42 Monadnock St (year 2025) is $1,033,600 with $11,969 in property tax.
When was 42 Monadnock St built?
42 Monadnock St was built in 1905.
How does 42 Monadnock St compare to others on Monadnock St?
We track 6 other properties on Monadnock St. Browse the list under "Other properties on Monadnock St" to compare beds, baths, and sale history.
What are the property facts for 42 Monadnock St?
42 Monadnock St is a 10 bed, 3 bath, 3,321 sqft, 3,049 sqft lot multi_family.
Is 42 Monadnock St a flip candidate?
No — 42 Monadnock St does not appear in our flips dataset.
Is 42 Monadnock St a tax-appeal candidate?
No — 42 Monadnock 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
+3.9%
Implied 1-yr
+15.5%
2026 Q2
$979.7K
2026 Q3
$1.01M
ZIP 02125 — Median Price History + Forecast
Explore nearby
Geography
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