Rare opportunity to own a newly renovated three-family investment property in a high-demand Somerville location. 174 Walnut Street offers approx. 5,921 total gross SF across three spacious residences: a massive duplex Unit 1 with approx. 3,044 SF, 6 effective bedrooms, 3 full baths, private deck access, and excellent rental flexibility; Unit 2 with approx. 1,532 SF, 3 bedrooms, 2 full baths, in-unit laundry, and a modern kitchen/living layout; and top-floor Unit 3 with approx. 1,345 SF, 2 bedrooms, 2 full baths, skylights, in-unit laundry, and efficient living/dining space. The property includes driveway/off-street parking, outdoor/exclusive-use areas, and strong access to Somerville amenities, transit, restaurants, shopping, and major employment centers. A compelling asset for investors or owner-occupants seeking scale, flexibility, and long-term upside.
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2025 | $429,200 | $526,200 | $955,400 | — |
| Date | Price | Book/Page |
|---|---|---|
| Oct 31, 2023 | $1,000,000 | 82156/0448 |
| Issued | Type / Work | Status | Value |
|---|---|---|---|
| Apr 14, 2026 |
Certificate of Occupancy
Residential
COO for 3 family
#53130101
|
Open | $130 |
| Dec 22, 2025 |
Electrical Permit
Residential
Vinyl siding
By Chun Ng
#51929541
|
Closed | $90 |
| Apr 13, 2025 |
Electrical Permit
Residential
INSTALL FIRE ALARM
By Christopher Whitmarsh
#51899510
|
Closed | $105 |
| Mar 26, 2025 |
Sheet Metal Permit
Residential
Install 3 furnace, new duct work, 3 condenser.174
By Thanh Do
#51664287
|
Closed | $570 |
| Dec 30, 2024 |
Gas Fitting
Residential - Existing
RENOVATION, BASEMENT GAS POWER VENT WATER HEATER, 1 FURNACE. 1ST FL KITCHEN STOVE. 2ND AND 3RD FL EACH WITH KITCHEN STOVE, FURANCE AND…
#51463685
|
Closed | $130 |
| Dec 30, 2024 |
Plumbing Permit
Residential - Existing
RENOVATION, BASEMENT WATER HEATER, SEWER PUMP, WASHER AND 2 FULL BATH. 1ST FL KITCHEN, WASHER AND 2 FULL BATH. 2ND AND 3RD FL EACH WITH…
#51463024
|
Closed | $540 |
| Nov 4, 2024 |
Electrical Permit
Residential
Upgrade 400 amp service add public meter and rewire 3 family house upto code B24-000444
By Chun Ng
#51220194
|
Closed | $1,095 |
| Nov 4, 2024 |
Building Permit
Residential Addition
gut renovation and addition:
1) ADD ROOF DORMERS
2) ENLARGE SIDE WING
3) GUT RENOVATION
4) ADD 1 FULL BATHROOM ON EACH LEVEL
By Kui Xue
#14275344
|
Closed | $22,643 |
Discrepancies found between MLS and assessor records.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Sqft | 4,354 | 5,921 | ✗ |
| Year built | 1,900 | 1,900 | ✓ |
174 Walnut Street, Somerville MA 02145
Somerville, MA 02145
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 06/27/2026 | 🏠 Listed for Sale | $3,300,000 | - | - | Original listing |
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