9 Berkeley St, Somerville, MA 02143 Property Records

Middlesex County and Somerville City property record for 9 Berkeley St, Somerville, MA 02143

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,770 sqft · built 1900
Lot Size	0.115 acres (5,005 sqft)
Owner	Individual Name on File
Last Sale	$662,000 (Mar 2016)
Tax Bill	$11,614 (2025)
Deeds & Mortgages	Sep 2021 Refinance Oct 2025 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`51-D-23`

Property Details

APN / Parcel Number

Primary APN	`51-D-23`
Alternative APNs	`SOME M:51 B:D L:23` `19631159`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	1,770 sqft Living Area
Gross Area	3,104 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Conventional
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,005 sqft (0.115 acres)
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	19631159
Street Address	9 BERKELEY ST
City	SOMERVILLE
State	MA
Zip	02143-1603
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RA
Legal Block	D
Legal Lot Number	23
Jurisdiction	SOMERVILLE MA
Township / Civil Division	SOMERVILLE
Census Block Group	3
Census Block	3008
Census Tract	351101

Owner

9 Berkeley St is owned and occupied by an individual who bought it in March 2016.

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

Owner of Record	Individual Name on File
Mailing Address	9 BERKELEY ST, SOMERVILLE, MA 02143-1603
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

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
Sep 20, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance GUARANTEED RATE INC
Oct 21, 2025	Quit Claim Deed, Transfer Quitclaim
Sep 21, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance GUARANTEED RATE INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 15, 2016 · Amount on File
Deed Sale	Mar 15, 2016 · Amount on File
Prior Sale	Sep 19, 2006 · Amount on File
Deed Book / Page	66934 / 191
Transfer Doc	66934-209
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SOMERVILLE MA
Property Address	9 BERKELEY ST, SOMERVILLE, MA 02143-1603
Transaction Type	Mortgage
Record Updated	Apr 2, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0078736-31
Date	Sep 20, 2021
Book Page	78736/31
Instrument	208501

Lender

Name	GUARANTEED RATE INC
Type	Non-Lending Institution

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2051

October 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SOMERVILLE MA
Recording Date	Oct 21, 2025
Property Address	9 BERKELEY ST, SOMERVILLE, MA 02143-1603
Document Number	084765-173
Book / Page	84765 / 173
Instrument Date	Oct 7, 2025
Instrument	127943
Transaction Type	Transfer
Record Updated	Nov 12, 2025

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	9 BERKELEY ST, SOMERVILLE, MA 02143-1603

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SOMERVILLE MA
Property Address	9 BERKELEY ST, SOMERVILLE, MA 02143-1603
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	75672-336
Date	Sep 21, 2020
Book Page	75672/336
Instrument	166833

Lender

Name	GUARANTEED RATE INC
Type	Non-Lending Institution

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 9 Berkeley St was $11,614, 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	Assessed Market Value
2025	$11,614.00 (+6.76%)	$1,064,500 (+2.94%) Land $521,300 Building $543,200	$1,477,345 (+12.27%)
2024	$10,879.00 (+6.52%)	$1,034,100 (+4.7%) Land $521,300 Building $512,800	$1,315,940
2023	$10,213.00	$987,700 Land $521,300 Building $466,400

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

Flood

FEMA maps place 9 Berkeley 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 9 Berkeley 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 1,083 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Verizon Fixed Wireless	1,000 / 75
Netafy Fixed Wireless	641 / 143
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Starry.

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