An exceptionally straightforward six-unit offering in Dorchester's Mount Bowdoin — fully leased and producing $196,224 in gross annual rent from day one.The building holds six identical two-bedroom, one-bath flats 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.All-two-bedroom six-unit buildings seldom reach the open market in this submarket, and rarely arrive fully occupied. 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.
| Units | 6 |
| Living area | 5,934 sqft |
| Lot size | 4,600 sqft |
| Year built | 1910 |
| Price / sqft | $370 |
| County | Suffolk |
| MLS # | 73559203 |
| Days on market | 0 days |
| Listed on | August 4, 2026 |
| Annual property tax | $8,591 |
| Tax year | 2025 |
| Assessed value | $741,900 |
| Zoning | R4 |
| Gross income (actual) | $196,224/yr |
| Net operating income (actual) | $158,823/yr |
| Total actual rent | $16,352/mo |
| Electric expense | $917/yr |
| Stories | 5 |
| Total rooms | 24 |
| Lot size | 0.11 acres |
| Garage spaces | 0 |
| Parking spaces | 0 |
| Basement | Full, Interior Entry, Concrete, Unfinished |
| Foundation | Stone |
| Roof | Rubber |
| Construction | Frame |
| Flooring | Varies |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Electric Range, for Electric Oven |
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Listing courtesy of a MLS PIN member office. Listing data © MLS PIN.
Auto-generated from the listing data — richer AI answers coming with the live site.
It is a 6-unit multi-family property with 5,934 sqft of living area, built in 1910.
125 Rosseter St, Boston MA 02121 has been listed for 0 days (since August 4, 2026).
At a list price of $2,195,000 across 6 units, that works out to roughly $365,833 per unit.
Annual property taxes are $8,591 (2025), on an assessed value of $741,900.
At $2,195,000 for 5,934 sqft, that's about $370 per square foot.
125 Rosseter St, Boston MA 02121 is in Boston, Suffolk County, MA 02121.

Justin Rollo is a Broker Associate with Signal Real Estate (MA Lic. #9534264) and a lifelong Massachusetts resident. Over 14 years and hundreds of transactions, he has worked investment properties — multi-families and house-hacking — across Greater Boston full-time. Away from real estate, Justin is a proud dad, youth coach and local school-committee member — and a former professional poker player who still loves golf and following local sports.