# 109 Walnut St, Somerville, MA 02145

> **TL;DR:** 18bd/6ba residential multi family, $3,300,000 ($409/sqft), built 1920, 8,060 sqft. Est. $14,300/mo. Listed 35 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $3,300,000 |
| Price/sqft | $409 |
| Bedrooms | 18 |
| Bathrooms | 6 full |
| Square Feet | 8,060 |
| Year Built | 1920 |
| Lot Size | 6,734 sqft (0.15 acres) |
| Stories | 5 |
| Property Type | Residential Multi Family (Other) |
| Status | For Sale |
| Days on Market | 35 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $14,300 |
| **Total** | **$14,300** |

## Property Highlights

- Built in 1920
- 0.15 acre lot
- 5 stories
- 1 parking spaces

## Description

### Agent Description
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!

## Location

- **Address:** 109 Walnut St, Somerville, MA 02145
- **County:** Middlesex
- **Coordinates:** 42.386983, -71.093078
- **Google Maps:** https://www.google.com/maps?q=42.386983,-71.093078

## Listing Agent

- **Name:** Keller Williams Realty Evolution
- **Brokerage:** Keller Williams Realty Evolution
- **Email:** prospecthillrealtyinc@gmail.com

## Primary Photo

![109 Walnut St - Primary Photo](http://lh.rdcpix.com/4ba42fdc72a154516b663a59721c5c98l-f2961386931r.jpg)

*15 total photos available on [listing page](https://www.propertysimple.com/listing/109-walnut-st-somerville-ma-02145-73508106)*

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**MLS#:** 73508106 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 MLS Property Information Network Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/109-walnut-st-somerville-ma-02145-73508106)

---

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