24 William St, Somerville, MA 02144 Property Records

Middlesex County and Somerville City property record for 24 William St, Somerville, MA 02144

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,401 sqft · built 1880
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on File
Last Sale	$1,175,000 (Nov 2018)
Tax Bill	$23,104 (2026)
Deeds & Mortgages	Oct 2019 Refinance Nov 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`16-E-4`

Property Details

APN / Parcel Number

Primary APN	`16-E-4`
Alternative APNs	`SOME M:16 B:E L:4` `15503100`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	3 Stories
Building Area	2,401 sqft Living Area
Gross Area	4,256 sqft
Basement Area	720 sqft
Unfinished Basement	720 sqft

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1880
Architectural Style	Conventional
Exterior Material	Shingles
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,000 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	15503100
Street Address	24 WILLIAM ST
City	SOMERVILLE
State	MA
Zip	02144-1926
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR
Legal Block	E
Legal Lot Number	4
Jurisdiction	SOMERVILLE MA
Township / Civil Division	SOMERVILLE
Census Block Group	1
Census Block	1005
Census Tract	350500

Owner

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

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

Owner of Record	Individual Name on File
Mailing Address	24 WILLIAM ST, SOMERVILLE, MA 02144-1926
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 15, 2019	Deed of Trust, Mortgage · Stand-Alone Refinance MIDDLESEX SAVINGS BANK
Nov 15, 2018	Quit Claim Deed, Transfer WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 15, 2018 · Amount on File
Deed Sale	Nov 15, 2018 · Amount on File
Deed Book / Page	71887 / 236
Record Updated	Oct 29, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SOMERVILLE MA
Property Address	24 WILLIAM ST, SOMERVILLE, MA 02144-1926
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	73456-169
Date	Oct 15, 2019
Book Page	73456/169
Instrument	157978

Lender

Name	MIDDLESEX SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	373 Months
Due	Nov 1, 2050

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SOMERVILLE MA
Recording Date	Nov 15, 2018
Property Address	24 WILLIAM ST, SOMERVILLE, MA 02144-1926
Document Number	71887-236
Book / Page	71887 / 236
Instrument	175505
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$115.25
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	718870238
Date	Nov 15, 2018
Instrument	71887/0238

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Amount	Amount on Record
Term	360 Months
Due	Nov 15, 2048

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	$23,104.00 (+6.4%)	$2,104,200 (+5.72%) Land $968,600 Building $1,135,600	$2,120,526 (+16.55%)
2025	$21,715.00 (+6.83%)	$1,990,400 (+3.02%) Land $922,500 Building $1,067,900	$1,819,440 (+2.3%)
2024	$20,326.00 (+6.75%)	$1,932,100 (+4.93%) Land $922,500 Building $1,009,600	$1,778,495
2023	$19,040.00	$1,841,400 Land $922,500 Building $918,900

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	4 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 1,241 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
Netafy Fixed Wireless	564 / 125
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Starry, Verizon.

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