21760 Westfield Ave, Hayward, CA 94541 Property Records

Alameda County property record for 21760 Westfield Ave, Hayward, CA 94541

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,685 sqft · built 1941
Lot Size	0.114 acres (5,000 sqft)
Owner	Individual Name on File
Last Sale	$330,000 (Apr 2011)
Tax Bill	$5,253 (2025)
Flood Zone	Zone X (minimal risk)
APN	`428-1-84`

Property Details

APN / Parcel Number

Primary APN	`428-1-84`
Alternative APN	`428-0001-084-00`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,685 sqft Living Area

Exterior

Year Built	Built 1941
Architectural Style	Other
Construction Type	Wood
Lot Area	5,000 sqft (0.114 acres)

Location & Zoning

Street Address	21760 WESTFIELD AVE
City	HAYWARD
State	CA
Zip	94541-2563
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 589 LOT 13
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3009
Census Tract	435500

Owner

Source: Alameda County records · APN 428-1-84

Assessment roll updated July 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Co-owner	Verified Secondary Owner
Mailing Address	21760 WESTFIELD AVE, HAYWARD, CA 94541-2563
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 25, 2011 · Amount on Record
Deed Sale	Apr 25, 2011 · Amount on Record
Prior Sale	Feb 03, 2011 · Amount on Record
Deed Document Number	2011119435
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Hayward City
Unified School District	Hayward Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$5,253.00 (+2.5%) Homeowner's exemption	$422,762 (+4.04%) Land $126,828 Building $295,934
2023	$5,125.00 Homeowner's exemption	$406,351 Land $121,905 Building $284,446

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 25, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: California Internet, Etheric Communications, LLC., Robinson Hardware and Software Solutions, Sonic Telecom, T-Mobile USA, Tekify.

Based on FCC filings for 595 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF HAYWARD serves 162,954 people
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2025
Also Mapped Here	EAST BAY MUD
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.