27 Walnut Rd, Somerville, MA 02145 Property Records

Middlesex County and Somerville City property record for 27 Walnut Rd, Somerville, MA 02145

Property Summary

Property Type	Duplex
Details	6 bd · 2 ba · 2,920 sqft · built 1905
Lot Size	0.06 acres (2,605 sqft)
Owner	2 Trust Names on Record
Last Sale	$340,000 (Jun 2004)
Tax Bill	$10,199 (2026)
Deeds & Mortgages	Apr 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`71-B-9`

Property Details

APN / Parcel Number

Primary APN	`71-B-9`
Alternative APNs	`SOME M:71 B:B L:9` `12389172`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Total Rooms	11 Rooms
Units	2 Units
Stories	3 Stories
Building Area	2,920 sqft Living Area
Gross Area	4,366 sqft
Basement Area	1,008 sqft
Unfinished Basement	1,008 sqft

Exterior

Year Built	Built 1905
Effective Year Built	Effective 1905
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Roof Type	Gambrel
Roof Material	Asphalt
Lot Area	2,605 sqft (0.06 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	12389172
Street Address	27 WALNUT RD
City	SOMERVILLE
State	MA
Zip	02145-2936
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	NR
Legal Block	B
Legal Lot Number	9
Jurisdiction	SOMERVILLE MA
Township / Civil Division	SOMERVILLE
Census Block Group	3
Census Block	3001
Census Tract	350201

Owner

Source: Middlesex County and Somerville City records, as of October 20, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Trust Names on Record
Mailing Address	27 WALNUT RD, SOMERVILLE, MA 02145-2936
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 28, 2004 · Amount on Record
Deed Sale	Jun 28, 2004 · Amount on Record
Prior Sale	Jul 30, 2001 · Amount on Record
Deed Document Number	2004166324
Deed Book / Page	43155 / 147
Last Transfer Date	Feb 19, 2023
Transfer Doc	081474-355
Record Updated	Oct 29, 2026

April 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SOMERVILLE MA
Recording Date	Apr 28, 2023
Property Address	27 WALNUT RD, SOMERVILLE, MA 02145-2936
Document Number	081474-355
Book / Page	81474 / 355
Instrument Date	Feb 19, 2023
Instrument	43084
Transaction Type	Transfer
Record Updated	May 12, 2023

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	27 WALNUT RD, SOMERVILLE, MA 02145-2936

Tax Assessment & Valuation

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	Assessed Market Value
2026	$10,199.00 (+5.34%)	$928,900 (+4.68%) Land $375,500 Building $553,400	$1,128,183
2025	$9,682.00 (+4.82%)	$887,400 (+1.07%) Land $357,700 Building $529,700
2024	$9,237.00 (+6.07%)	$878,000 (+4.25%) Land $357,700 Building $520,300
2023	$8,708.00	$842,200 Land $357,700 Building $484,500

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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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