
125 Rosseter St Boston — Photo 1 of 41
Recent Drop: $200,000
$1,774,000
Investment Analysis — 125 Rosseter St
Boston, MA 02121 — Dorchester
Based on rent reported on the MLS listing, a 6-unit multi-family in 02121 carries $16,352/mo in gross rent — about a 7.92% cap rate and $140,539/yr in estimated NOI at the $1,774,000 list price. Adjust every assumption in the calculator below.
Beds
12
Baths
6
SqFt
5,934
Style
5-9 Family
Built
1910
An exceptionally straightforward six-unit offering in Dorchester's Mount Bowdoin. The building holds six identical two-bedroom, one-bath units arranged two per floor across three levels. That symmetry makes the property unusually easy to own, easy to lease and easy to underwrite. At roughly 989 square feet apiece the units are meaningfully more generous than the submarket average, and that extra room is what renews leases year after year. Total living area is 5,934 square feet on a 4,600 square foot parcel zoned R4.The systems are simple and cost-efficient. Gas heat and gas hot water throughout, with tenants carrying their own gas and electric service while ownership covers only water and sewer. The result is a genuinely lean expense profile for a building of this vintage, and a rent roll that flows to the bottom line rather than to the utility company. Location does the rest. Bus service along Blue Hill Avenue and Washington Street is immediately at hand, the Fairmount Line reaches South Station in roughly twenty minutes, Fields Corner on the Red Line sits under a mile away, and I-93 is minutes out. Boston's medical and university employment centers are an easy commute in nearly every direction, and two-bedroom apartments remain the deepest and most consistently absorbed rental product in the city. Whether you are adding scale to an established Boston portfolio or stepping into your first five-plus-unit asset, this is a clean, income-producing building with no renovation budget required at acquisition. Shown by appointment only with 24 hours' notice. Please do not disturb occupants.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Neighborhood
Public Transportation • Park • Laundromat • House of Worship • T-Station
Geography
Property History
$1,774,000
Was $1,974,000
Sep 29, 2026
MLS® 73559203
$1,974,000
Was $2,195,000
Sep 1, 2026
MLS® 73559203
$2,195,000
Aug 4, 2026
MLS® 73559203
Listing Agent: Mary Keenan
Listing Office: Heartland Property Real Estate
MLS® Number: 73559203









