21 Hosmer St
$1,299,000
9
Beds
3
Baths
4,056
Sqft
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$1,299,000
9
Beds
3
Baths
4,056
Living Area
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Property Description
A rare, fully turn-key Mattapan multi-family delivering scale, flexibility, and immediate income in a high-demand Boston market. This oversized 3-family features three expansive 3 bed/1 bath units, each with layouts that can easily function as 4-bedroom apartments maximizing rental potential. Designed for today’s buyer, the property offers central air, updated electrical, hardwood floors, modern kitchens & baths, new siding, newer rubber roof, & decks throughout. The building is well-maintained with a strong in-place rent roll, creating a true plug-and-play investment or an ideal opportunity for an owner-occupant to offset their mortgage with substantial income. ***NOTE***Additional upside: the identical neighboring property at 19 Hosmer St is also available...purchase one or secure both for a scalable $240K+ gross annual rent play. Positioned near public transit, retail, and many amenities, this is a high-performing Boston multi-family with long-term appreciation and income growth!
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Highlights
- Area: Mattapan
- Parking Spots: 6
- Property Type: 3 Family
- Total Rooms: 18
- Status: Active
- Levels: 3
- Property Class: Residential Income
- Stories: 3
- Year Built: 1900
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Additional Details
- Basement: Full
- Flooring: Hardwood
- Lot Features: Other
- Roof: Shingle
- Total Number of Units: 3
- Year Built Source: Public Records
- Construction: See Remarks
- Foundation: Other
- Road Frontage Type: Public
- SqFt Source: Public Record
- Year Built Details: Actual
- Zoning: R3
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Amenities
- Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University
- Parking Features: Off Street
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Utilities
- Electric: 200+ Amp Service
- Water Source: Public
- Sewer: Public Sewer
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Fees / Taxes
- Assessed Value: $1,031,900
- Taxes: $11,949
- Tax Year: 2025
- Total Rent: $9,900
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Content © 2026 MLS Property Information Network, Inc. The information in this listing was gathered from third party resources including the seller and public records.
Listing information provided courtesy of Stony Brook & Lennox Realty Advisors.
MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.