
19 Hosmer St Boston — Photo 1 of 42
Recent Drop: $51,000
$1,299,000
Boston, MA 02126 — Mattapan
Beds
9
Baths
3
SqFt
4,056
Style
3 Family
Built
1900
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 21 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!
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Boston, MA.
Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails
Was $1,350,000
Jun 4, 2026
MLS® 73519092
May 14, 2026
MLS® 73519092
26,583
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
$66K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
56.5%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
2,527 housing units permitted in the last 12 months (+37% vs the prior 12 months) — 2,269 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
Listing Agent: Markese Daise
Listing Office: Stony Brook & Lennox Realty Advisors
MLS® Number: 73519092







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