109 Walnut St, Somerville, MA 02145

Building Details

Year Built

1920

Listing office Keller Williams Realty Evolution

Listing date Apr 27, 2026

Source Bostonluxurysuburbs

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Overview

This fully renovated and stabilized 6-unit multifamily building offers three-bedroom, one-bath apartments in a consistent layout. The property has undergone extensive updates including kitchen, bath, and laundry work, along with plumbing and electric improvements in each unit during 2021–2023. Additional improvements include a new roof in 2023 and fully rebuilt rear decks in 2024, along with ongoing capital items as noted in the available capex detail.

The building is set on a tree-lined one-way street in Somerville’s Winter Hill area and is directly across from the new Gilman Square green line stop. Units feature high ceilings and larger room sizes, and the property is currently leased throughout.

Split utilities support tenant billing, while a driveway and a fenced-in yard add practical day-to-day value for residents. With renovations already completed and leases in place, the property is presented as a ready-to-operate investment for buyers seeking a maintained residential income building in an active transit-adjacent setting.

Suggested Use

Law Firm Real Estate Agency Accounting Firm Acupuncture Nursing Home (Bike/Boat/Book/etc) Store Computer & Electronic Repair Restaurant Bed & Breakfast (Bike/Boat/Book/etc) Store

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

Somerville

County

Middlesex

State

Massachusetts

Longitude

-71.0930631

Latitude

42.3869905

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FAQs

What type of property is this?

Apartment building - A stabilized 6-unit building with renovated kitchens, baths, and in-unit systems, plus split utilities and outdoor space.

Where is this apartment building located?

The property is located at 109 Walnut St Somerville, MA.

What is the asking price?

The asking price for this property is $3,260,000.

What are key features of this property?

This property features: Stabilized 6‑unit building with a total size of 8,060 SF in Somerville’s Winter Hill neighborhood; Gross rent roll of $20,400 per month with leases in place across all units; Renovations include kitchen/bath/laundry work plus plumbing and electric improvements in each unit ('21–'23)