4 Brook St, Somerville, MA 02145 Property Records

Middlesex County and Somerville City property record for 4 Brook St, Somerville, MA 02145

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,098 sqft · built 1900
Lot Size	0.069 acres (3,025 sqft)
Owner	2 Trust Names on Record
Tax Bill	$7,660 (2026)
Deeds & Mortgages	Jun 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`90-F-5`

Property Details

APN / Parcel Number

Primary APN	`90-F-5`
Alternative APNs	`SOME M:90 B:F L:5` `13403150`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	11 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,098 sqft Living Area
Gross Area	3,542 sqft
Basement Area	1,008 sqft
Unfinished Basement	1,008 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Other
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	3,025 sqft (0.069 acres)
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Account Number	13403150
Street Address	4 BROOK ST
City	SOMERVILLE
State	MA
Zip	02145-3206
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RB
Legal Block	F
Legal Lot Number	5
Jurisdiction	SOMERVILLE MA
Township / Civil Division	SOMERVILLE
Census Block Group	2
Census Block	2005
Census Tract	351403

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	4 BROOK ST, SOMERVILLE, MA 02145-3206
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SOMERVILLE MA
Recording Date	Jun 9, 2017
Property Address	4 BROOK ST, SOMERVILLE, MA 02145-3206
Document Number	69406-79
Book / Page	069406 / 000079
Instrument Date	Jun 8, 2017
Instrument	86472
Transaction Type	Transfer
Record Updated	Jun 27, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	4 BROOK ST SOMERVILLE MA 021453206, SOMERVILLE, MA 02145-3206

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	$7,660.00 (+8.01%)	$697,600 (+7.32%) Land $395,400 Building $302,200	$801,183
2025	$7,092.00 (+6.06%)	$650,000 (+2.27%) Land $376,600 Building $273,400
2024	$6,687.00 (+2.44%)	$635,600 (+0.68%) Land $376,600 Building $259,000
2023	$6,528.00	$631,300 Land $376,600 Building $254,700

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

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

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 556 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
Verizon Fixed Wireless · Fiber in parts of the area	1,000 / 75
Netafy Fixed Wireless	641 / 143
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Starry.

Nearby Properties on Brook St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures