429 William St, Stoneham, MA 02180 Property Records

Middlesex County and Stoneham Town property record for 429 William St, Stoneham, MA 02180

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 3,088 sqft · built 1926
Lot Size	0.363 acres (15,799 sqft)
Owner	2 Individual Names on Record
Last Sale	$720,000 (Apr 2018)
Tax Bill	$9,595 (2026)
Deeds & Mortgages	Apr 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`STON M:22 B:000 L:12`

Property Details

APN / Parcel Number

Primary APN	`STON M:22 B:000 L:12`
Alternative APN	`5114`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,088 sqft Living Area
Gross Area	5,080 sqft
Basement Area	1,175 sqft
Unfinished Basement	1,175 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1926
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	15,799 sqft (0.363 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	5114
Street Address	429 WILLIAM ST
City	STONEHAM
State	MA
Zip	02180-2306
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RA
Legal Lot Number	12
Jurisdiction	STONEHAM MA
Township / Civil Division	STONEHAM
Census Block Group	3
Census Block	3011
Census Tract	337202

Owner

Source: Middlesex County and Stoneham Town 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 Individual Names on Record
Mailing Address	429 WILLIAM ST, STONEHAM, MA 02180-2306
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 6, 2018 · Amount on Record
Deed Sale	Apr 6, 2018 · Amount on Record
Prior Sale	Jun 19, 2000 · Amount on Record
Deed Book / Page	70837 / 446
Transfer Doc	070837-446
Record Updated	Oct 29, 2026

April 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	STONEHAM MA
Recording Date	Apr 6, 2018
Property Address	429 WILLIAM ST, STONEHAM, MA 02180-2306
Document Number	70837-446
Book / Page	070837 / 000446
Instrument Date	Apr 6, 2018
Instrument	46761
Transaction Type	Transfer
Record Updated	Apr 24, 2018

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,283.20
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	429 WILLIAM ST STONEHAM MA 021802306, STONEHAM, MA 02180-2306

Mortgage

Document Number	70837-449
Date	Apr 6, 2018
Book Page	070837/000449
Instrument	46762

Lender

Name	GUARANTEED RATE

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 5, 2048

Tax Assessment & Valuation

Source: Middlesex County and Stoneham Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Stoneham Town
Unified School District	Stoneham School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$9,595.00 (+0.44%)	$953,800 (+2.14%) Land $401,300 Building $552,500	$996,740 (-)
2025	$9,553.00 (+4.58%)	$933,800 (+8.25%) Land $381,300 Building $552,500	$996,740 (+2.85%)
2024	$9,135.00 (+2.36%)	$862,600 (+7.29%) Land $351,300 Building $511,300	$969,095
2023	$8,924.00	$804,000 Land $321,300 Building $482,700

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	STONEHAM WATER DEPT (MWRA SUPPLY) serves 23,244 people · EPA ID MA3284000
Water Source	Purchased surface water from MWRA
Last State Inspection	Nov 2024
Lead	1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	E. coli not recorded as resolved · Sep 2018
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 214 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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