105 Walnut St, Somerville, MA 02145 Property Records

Middlesex County and Somerville City property record for 105 Walnut St, Somerville, MA 02145

Property Summary

Property Type	Triplex
Details	9 bd · 3 ba · 4,725 sqft · built 1900
Lot Size	0.072 acres (3,123 sqft)
Owner	Company Name on File
Last Sale	$1,530,000 (Jul 2021)
Tax Bill	$15,419 (2025)
Deeds & Mortgages	Jul 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`79-H-1`

Property Details

APN / Parcel Number

Primary APN	`79-H-1`
Alternative APNs	`SOME M:79 B:H L:1` `1022117`

Interior

Bedrooms	9 Beds
Full Baths	3 Baths
Total Rooms	18 Rooms
Units	3 Units
Stories	3 Stories
Building Area	4,725 sqft Living Area
Gross Area	6,596 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Roof Type	Flat
Roof Material	Tar & Gravel
Lot Area	3,123 sqft (0.072 acres)

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Gas

Location & Zoning

Account Number	1022117
Street Address	105 WALNUT ST
City	SOMERVILLE
State	MA
Zip	02145-3960
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	NR
Legal Block	H
Legal Lot Number	1
Jurisdiction	SOMERVILLE MA
Township / Civil Division	SOMERVILLE
Census Block Group	2
Census Block	2004
Census Tract	351404

Owner

105 Walnut St, a triplex, is owned by a company that bought it in July 2021.

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

Owner of Record	Company Name on File
Mailing Address	10 NOUVELLE WAY, 813, NATICK, MA 01760-1570
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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 22, 2021 · Amount on File
Deed Sale	Jul 22, 2021 · Amount on File
Deed Document Number	2021164475
Deed Book / Page	78297 / 411
Prior Transfer Date	Jul 21, 2021
Prior Transfer Doc	078297-411
Record Updated	Oct 29, 2026

July 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SOMERVILLE MA
Recording Date	Jul 22, 2021
Property Address	105 WALNUT ST, SOMERVILLE, MA 02145-3960
Document Number	078297-411
Book / Page	78297 / 411
Instrument Date	Jul 21, 2021
Instrument	164475
Transaction Type	Transfer
Record Updated	Jan 17, 2022

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 NOUVELLE WAY # 813, 813, NATICK, MA 01760-1570

Mortgage

Document Number	0000164476
Date	Jul 22, 2021
Instrument	164476

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 105 Walnut St was $15,419, up 7.1% 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	$15,419.00 (+7.14%)	$1,413,300 (+3.3%) Land $381,000 Building $1,032,300
2024	$14,392.00 (+2.59%)	$1,368,100 (+0.83%) Land $381,000 Building $987,100
2023	$14,029.00	$1,356,800 Land $381,000 Building $975,800

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

Flood

FEMA maps place 105 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 105 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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