Welcome to 40-42 Coleman St. This property is a gem, well maintained and a rare find. Perfect for owner occupants or investors looking for a strong rental market. It's very rare to find a two-family home with 5 bedrooms and 1.5 baths per unit in the Dorchester area. The three season porches can be converted into a another room. The basement is clear and open and ready to be transformed into an ADU. Off street parking with this property is such a great convenience in this area. The half baths on both floors can easily be converted to full baths by adding a shower. The back yard is perfect for those special occasions, holiday cookouts and family gatherings. Whether you are looking for a place to grow into or a great investment opportunity, this property delivers with size and condition. There's also a community garden across the street for you, if you choose to use it. Come and see for yourselves and bring your imagination. The possibilities are endless.
| Units | 2 |
| Living area | 3,470 sqft |
| Lot size | 5,000 sqft |
| Year built | 1905 |
| Price / sqft | $346 |
| County | Suffolk |
| MLS # | 73552881 |
| Days on market | 6 days |
| Listed on | July 21, 2026 |
| Annual property tax | $8,332 |
| Tax year | 2025 |
| Assessed value | $719,500 |
| Zoning | R2 |
| Total actual rent | $0/mo |
| Stories | 2 |
| Total rooms | 18 |
| Lot size | 0.11 acres |
| Garage spaces | 0 |
| Parking spaces | 2 |
| Parking | Off Street |
| Basement | Full |
| Foundation | Stone |
| Roof | Rubber |
| Construction | Frame |
| Flooring | Hardwood |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range |
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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 2-unit multi-family property with 3,470 sqft of living area, built in 1905.
40-42 Coleman St, Boston MA 02125 has been listed for 6 days (since July 21, 2026).
At a list price of $1,199,900 across 2 units, that works out to roughly $599,950 per unit.
Annual property taxes are $8,332 (2025), on an assessed value of $719,500.
At $1,199,900 for 3,470 sqft, that's about $346 per square foot.
2 total parking spaces (off street).
40-42 Coleman St, Boston MA 02125 is in Boston, Suffolk County, MA 02125.

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.