Rarely available multifamily opportunity in the heart of Charlestown! This 3 unit building is perfect for investors, developers, or end users looking to create something truly special. Unit 1 features 1 bed/1 bath, central A/C, and renovations completed in 2020. Units 2 and 3 each offer 2 beds/1 bath, presenting excellent potential for cosmetic updates and customization. Additional highlights include an enclosed patio, an updated roof deck, separately metered utilities for each unit and updated systems. Just minutes to all that Charlestown has to offer, a flexible layout and tremendous potential, this is a unique opportunity to reimagine or hold a MF property in one of Boston’s most sought-after neighborhoods.
For sale
Price cut: $100K (11/9)
$1,399,000
25 Allston St, Charlestown, MA 02129
5beds
2,413sqft
3 Family
Built in 1885
-- sqft lot
$1,414,400 Zestimate®
$580/sqft
$-- HOA
What's special
Enclosed patioUpdated roof deckUpdated systemsFlexible layout
- 31 days
- 718
- 32
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
The Goodrich Team,
Compass 617-206-3333
Source: MLS PIN,MLS#: 73589871
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
Features
- Basement: Unfinished
- Number of fireplaces: 3
Interior area
- Total structure area: 2,413
- Total interior livable area: 2,413 sqft
- Finished area above ground: 2,413
Property
Parking
- Parking features: On Street
- Has uncovered spaces: Yes
Features
- Patio & porch: Deck - Roof, Patio - Enclosed
Lot
- Size: 1,040 Square Feet
- Features: Other
Details
- Parcel number: W:02 P:01737 S:000,1208908
- Zoning: R3
Construction
Type & style
- Home type: MultiFamily
- Property subtype: 3 Family
Materials
- Foundation: Other
- Roof: Rubber
Condition
- Year built: 1885
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Location
- Region: Charlestown
Financial & listing details
- Price per square foot: $580/sqft
- Tax assessed value: $1,367,200
- Annual tax amount: $16,953
- Date on market: 10/13/2026
- Total actual rent: 0
Estimated market value
$1,414,400
$1.26M - $1.57M
$3,861/mo
Price history
| Date | Event | Price |
|---|---|---|
| 11/9/2026 | Price change | $1,399,000-6.7%$580/sqft |
Source: MLS PIN #73589871 Report a problem | ||
| 10/13/2026 | Listed for sale | $1,499,000$621/sqft |
Source: MLS PIN #73589871 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $15,513 +18.3% | $1,339,600 +11.3% |
| 2024 | $13,114 +11.6% | $1,203,100 +10% |
| 2023 | $11,748 +3.7% | $1,093,900 +5.1% |
| 2022 | $11,329 +5% | $1,041,300 +3% |
| 2021 | $10,787 +17.9% | $1,011,000 +16.6% |
| 2020 | $9,152 +10.3% | $866,700 +10.1% |
| 2019 | $8,297 +7.6% | $787,200 +7% |
| 2018 | $7,709 +366% | $735,600 +6.2% |
| 2017 | $1,654 -75% | $692,600 +15.1% |
| 2016 | $6,617 +7.9% | $601,500 +18.8% |
| 2015 | $6,134 +6.5% | $506,500 +15.6% |
| 2013 | $5,758 +11.5% | $438,200 +10.7% |
| 2012 | $5,164 +2% | $396,000 |
| 2011 | $5,065 +6.6% | $396,000 -1% |
| 2010 | $4,752 -14% | $400,000 -23.1% |
| 2009 | $5,527 -9.8% | $519,900 -6.9% |
| 2008 | $6,125 -7.3% | $558,300 -7.1% |
| 2007 | $6,605 | $601,000 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Charlestown
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