154 Walnut St, Somerville, MA 02145 Property Records

Middlesex County and Somerville City property record for 154 Walnut St, Somerville, MA 02145

Property Summary

Property Type	Triplex
Details	9 bd · 3 ba · 4,358 sqft · built 1890
Lot Size	0.076 acres (3,321 sqft)
Owner	Company Name on File
Last Sale	$571,000 (Oct 2002)
Tax Bill	$12,757 (2025)
Deeds & Mortgages	Mar 2021 Refinance Jan 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`71-D-19`

Property Details

APN / Parcel Number

Primary APN	`71-D-19`
Alternative APNs	`SOME M:71 B:D L:19` `13420052`

Interior

Bedrooms	9 Beds
Full Baths	3 Baths
Total Rooms	16 Rooms
Units	3 Units
Stories	3 Stories
Building Area	4,358 sqft Living Area
Gross Area	6,533 sqft

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Architectural Style	Other
Exterior Material	Wood Siding
Roof Type	Gambrel
Roof Material	Slate
Lot Area	3,321 sqft (0.076 acres)

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Account Number	13420052
Street Address	154 WALNUT ST
City	SOMERVILLE
State	MA
Zip	02145-3088
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	NR
Legal Subdivision	ANN M SULLIVAN
Legal Block	D
Legal Lot Number	19
Jurisdiction	SOMERVILLE MA
Township / Civil Division	SOMERVILLE
Census Block Group	2
Census Block	2000
Census Tract	350201

Owner

154 Walnut St, a triplex, is owned by a company that bought it in October 2002.

Source: Middlesex County and Somerville City records, as of April 14, 2026

Owner of Record	Company Name on File
Mailing Address	217 DERBY ST, WEST NEWTON, MA 02465-1005
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 25, 2021	Quit Claim Deed, Transfer · Stand-Alone Refinance EASTERN BANK
Jan 9, 2019	Deed of Trust, Mortgage · Conventional Mortgage NAVEO CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 30, 2002 · Amount on File
Deed Sale	Oct 30, 2002 · Amount on File
Prior Sale	Apr 10, 1997 · Amount on File
Deed Document Number	20021185
Record Updated	Jun 8, 2026

March 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SOMERVILLE MA
Recording Date	Mar 25, 2021
Property Address	154 WALNUT ST, SOMERVILLE, MA 02145-3088
Document Number	77332-120
Book / Page	77332 / 120
Instrument Date	Mar 24, 2021
Instrument	67056
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	217 DERBY ST, NEWTON, MA 02465-1005

Mortgage

Document Number	77332-124
Date	Mar 25, 2021
Book Page	77332/124
Instrument	67057

Lender

Name	EASTERN BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SOMERVILLE MA
Property Address	154 WALNUT ST, SOMERVILLE, MA 02145-3088
Document Number	72106-158
Instrument Date	Jan 9, 2019
Transaction Type	Mortgage
Record Updated	Jan 29, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	217 DERBY ST NEWTON MA 024651005, NEWTON, MA 02465-1005

Mortgage

Document Number	72106-158
Date	Jan 9, 2019
Book Page	072106/000158
Instrument	3311

Lender

Name	NAVEO CU

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 154 Walnut St was $12,757, up 6.8% from the year before.

Source: Middlesex County and Somerville City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Somerville City
Unified School District	Somerville School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$12,757.00 (+6.8%)	$1,169,300 (+2.98%) Land $389,900 Building $779,400
2024	$11,945.00 (+2.35%)	$1,135,500 (+0.6%) Land $389,900 Building $745,600
2023	$11,671.00	$1,128,700 Land $389,900 Building $738,800

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 154 Walnut St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 10, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 154 Walnut St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SOMERVILLE WATER DEPT. (MWRA) serves 81,045 people · EPA ID MA3274000
Water Source	Purchased surface water from MWRA
Last State Inspection	Oct 2025
Lead	4 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line replacement currently in violation since Nov 2019
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 1,104 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
Netafy Fixed Wireless	641 / 143
AT&T Fixed Wireless	100 / 20

May also be available: Starry, T-Mobile, Verizon.

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