21397 Gary Dr, #9, Hayward (Castro Valley), CA 94546 Property Records

Alameda County property record for 21397 Gary Dr, #9, Hayward, CA 94546

Property Summary

Property TypeCondominium
Details2 bd · 2 ba · 936 sqft · built 1961
Lot Size0.351 acres (15,300 sqft)
OwnerIndividual Name on File
Last Sale$116,500 (Mar 2012)
Tax Bill$2,601 (2025)
Flood ZoneZone X (minimal risk)
APN415-160-40

Property Details

APN / Parcel Number

Primary APN415-160-40
Alternative APN
  • 415-0160-040-00

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms4 Rooms
Units18 Units
Stories2 Stories
Building Area936 sqft Living Area

Exterior

Year BuiltBuilt 1961
Effective Year BuiltEffective 1981
Construction TypeWood
Lot Area15,300 sqft (0.351 acres)
Garage TypeCarport
CarportCarport
Parking Spaces1 Parking Space

Location & Zoning

Street Address21397 GARY DR, 9
CityCASTRO VALLEY
StateCA
Zip94546-6119
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionTR: 6402 LOT: BLDG: UNIT:9
Legal SubdivisionSUBDIVISION 6402
Legal Tract6402
Legal Lot Number1
Legal Unit9
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group3
Census Block3019
Census Tract431200

Owner

21397 Gary Dr, #9 is owned by an individual who bought it in March 2012.

Source: Alameda County records, as of August 5, 2026

Owner of RecordIndividual Name on File
Mailing Address221 BRYANT CMN, 202, FREMONT, CA 94539-5981
Owner TypeIndividual

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

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 27, 2012 · Amount on File
Deed SaleMar 27, 2012 · Amount on File
Prior SaleJan 19, 2012 · Amount on File
Deed Document Number2012104649
Prior Transfer DateJan 14, 2003
Prior Transfer Doc0000043027
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 21397 Gary Dr, #9 was $2,601.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
Unified School DistrictHayward Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$149,247 (+2%) Land $44,710 Building $104,537
2025$2,601.00$146,322 Land $43,834 Building $102,488
2023$2,491.00$140,641 Land $42,132 Building $98,509$353,430

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

Flood

FEMA maps place 21397 Gary Dr, #9 in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 31 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies31 in force
Nearby Flood Claims1 (2022)
Most Recent ClaimDec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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

The area around 21397 Gary Dr, #9 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 RiskNot 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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 549 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area
5,000 / 5,000
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20
Starlink
Satellite
280 / 30

May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile, Unwired.

Nearby Properties on Gary Dr

Nearby Streets

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