Explore the potential of this two-and-a-half-story East Somerville residence, an ideal opportunity for owner-occupants or investors looking to build sweat equity in a vibrant, developing community. Located just minutes from the East Somerville subway, Bunker Hill Community College subway/college, Assembly Square, Encore Casino, Sullivan Station, and East Cambridge, this property offers incredible access to major highways and local amenities.The first floor features a sunny 2-bedroom unit with wood flooring, high ceilings, a spacious kitchen, a cozy living area, and a recently renovated full bath. The second unit is spread over two levels, offering a flexible layout that can function as a 4-bedroom home. This unit includes a full bath, two bright bedrooms, an inviting living area, and a wonderful, spacious kitchen with a dining area that provides stunning views of the Boston skyline. The upper level features two additional rooms ideal for bedrooms or flexible living space. With appropriate permits and diligence, this area could potentially incorporate a roof deck, providing an excellent vantage point to enjoy the city views. The partially finished basement is in need of renovations, and includes a setup for dual washers/dryers, a 3/4 bathroom, and two additional rooms. With a private side entrance, this space presents an excellent opportunity for an in-law suite or integration into the first-floor unit. Interested parties are encouraged to conduct their own due diligence regarding potential conversion. Exterior features include a side entry with a quaint patio, a two-car driveway, and a detached garage for storage or parking. Ages of the front roof and heating systems are unknown. Property is being sold as-is.
| Units | 2 |
| Living area | 2,344 sqft |
| Lot size | 2,497 sqft |
| Year built | 1890 |
| Price / sqft | $448 |
| County | Middlesex |
| MLS # | 73531647 |
| Days on market | 103 days |
| Listed on | June 8, 2026 |
| Annual property tax | $9,350 |
| Tax year | 2025 |
| Assessed value | $857,000 |
| Zoning | RB |
| Total actual rent | $0/mo |
| Insurance expense | $2,673/yr |
| Stories | 4 |
| Total rooms | 13 |
| Lot size | 0.06 acres |
| Garage spaces | 1 |
| Parking spaces | 3 |
| Parking | Paved Drive, Tandem, On Street, Paved |
| Basement | Partial, Finished, Partially Finished, Interior Entry, Bulkhead, Radon Remediation System, Concrete, Unfinished |
| Foundation | Block |
| Roof | Shingle |
| Construction | Frame |
| Flooring | Wood, Tile, Laminate, Hardwood, Stone/Ceramic Tile |
| Heating | Baseboard, Natural Gas |
| Cooling | Window Unit(s) |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range, for Electric Dryer, Washer Hookup, Varies per Unit |
| Appliances | Range, Dishwasher, Refrigerator, Washer, Dryer, Other |
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Listing courtesy of LAER Realty Partners — Cheryl A. Maggio. Listing data © MLS PIN.
Answered from the listing data and public map data.
It is a 2-unit multi-family property with 2,344 sqft of living area, built in 1890.
13 Knowlton Steet, Somerville MA 02145 has been listed for 103 days (since June 8, 2026).
At a list price of $1,050,000 across 2 units, that works out to roughly $525,000 per unit.
Annual property taxes are $9,350 (2025), on an assessed value of $857,000.
At $1,050,000 for 2,344 sqft, that's about $448 per square foot.
1 garage space and 3 total parking spaces (paved drive, tandem, on street, paved).
13 Knowlton Steet, Somerville MA 02145 is in Somerville, Middlesex County, MA 02145.

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.