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INVESTMENT SNAPSHOT
About this property
Introducing a fully renovated and stabilized massive 6-unit building in the extremely desirable Winter Hill neighborhood of Somerville! This 8,060 sq foot building is nestled on a tree-lined one-way street and is directly across from the new Gilman Square green line stop and has a gross rent roll of $20,400 per month! The building has undergone extensive renovations including kitchen/bath/laundry work and plumbing/electric improvements in each unit (’21-’23), a new roof (’23), fully re-built rear decks (’24), and more (see full capex and rent roll list). Each unit is a 3 bed/1 bath unit with huge rooms and high ceilings that feel very spacious and leases are in place throughout. Split utilities, a driveway, and a nice fenced in yard round out the offering. Great opportunity for investors to acquire an incredible asset close to the all the development around Winter Hill, Assembly, and Union Square in Somerville!
Property details
| Units | 6 |
| Living area | 8,060 sqft |
| Lot size | 6,736 sqft |
| Year built | 1920 |
| Price / sqft | $409 |
| County | Middlesex |
| MLS # | 73508106 |
Listing status
| Days on market | 33 days |
| Listed on | April 27, 2026 |
Taxes & financials
| Annual property tax | $22,583 |
| Tax year | 2025 |
| Assessed value | $2,069,900 |
| Zoning | BA |
| Gross income (actual) | $244,800/yr |
| Net operating income (actual) | $214,800/yr |
| Total actual rent | $20,400/mo |
Building & lot
| Stories | 5 |
| Total rooms | 30 |
| Lot size | 0.15 acres |
| Garage spaces | 0 |
| Parking spaces | 1 |
| Parking | Paved Drive, Off Street, Paved |
| Basement | Full, Unfinished |
| Foundation | Stone |
| Roof | Rubber |
| Construction | Frame |
| Flooring | Wood |
Utilities & systems
| Heating | Forced Air, Natural Gas |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range, for Gas Dryer, Washer Hookup |
| Appliances | Range, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer |
Location
More about investing in Somerville →
Listing courtesy of Keller Williams Realty Evolution — Lior Rozhansky. Listing data © MLS PIN.
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Questions & answers
Auto-generated from the listing data — richer AI answers coming with the live site.
How many units does 109 Walnut St, Somerville MA 02145 have?
It is a 6-unit multi-family property with 8,060 sqft of living area, built in 1920.
How long has 109 Walnut St, Somerville MA 02145 been on the market?
109 Walnut St, Somerville MA 02145 has been listed for 33 days (since April 27, 2026).
What is the estimated cap rate on this 6-family in Somerville?
Based on area median rents, the estimated cap rate is about 4.4%, with a Signal Score of 78/100. These are directional estimates, not an appraisal.
What is the price per unit?
At a list price of $3,300,000 across 6 units, that works out to roughly $550,000 per unit.
What are the property taxes on 109 Walnut St, Somerville MA 02145?
Annual property taxes are $22,583 (2025), on an assessed value of $2,069,900.
What is the price per square foot?
At $3,300,000 for 8,060 sqft, that's about $409 per square foot.
Is there parking?
1 total parking space (paved drive, off street, paved).
Where is this property located?
109 Walnut St, Somerville MA 02145 is in Somerville, Middlesex County, MA 02145.
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