21071 Gary Dr, Apt 103, Hayward (Castro Valley), CA 94546 Property Records

Alameda County property record for 21071 Gary Dr, Apt 103, Hayward, CA 94546

Property Summary

Property TypeCondominium
Details3 bd · 2 ba · 1,318 sqft · built 1979
Lot Size1 acre (43,964 sqft)
OwnerIndividual Name on File
Last Sale$645,000 (Sep 2024)
Tax Bill$5,995 (2025)
Flood ZoneZone X (minimal risk)
APN415-252-3

Property Details

APN / Parcel Number

Primary APN415-252-3
Alternative APN
  • 415-0252-003-00

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Units502 Units
Stories3 Stories
Building Area1,318 sqft Living Area

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1980
Construction TypeWood
Lot Area43,964 sqft

Location & Zoning

Street Address21071 GARY DR, 103
CityCASTRO VALLEY
StateCA
Zip94546-6101
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionTR: 3982 LOT: 1 BLDG: UNIT:103
Legal Tract3982
Legal Lot Number1-3
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group3
Census Block3018
Census Tract431200

Owner

21071 Gary Dr, Apt 103 is owned and occupied by an individual who bought it in September 2024.

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

Owner of RecordIndividual Name on File
Mailing Address21071 GARY DR, 103, CASTRO VALLEY, CA 94546-6101
OccupancyOwner Occupied
Owner TypeIndividual
VestingUnmarried Man

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 SaleSep 13, 2024 · Amount on File
Deed SaleSep 13, 2024 · Amount on File
Deed Document Number2024112300
Prior Transfer DateApr 18, 2005
Prior Transfer Doc0000173077
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 21071 Gary Dr, Apt 103 was $5,995 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$441,512 (+0.41%) Land $134,553 Building $313,959
2025$5,995.00 Homeowner's exemption$439,718 Land $131,915 Building $307,803
2023$3,152.00 Homeowner's exemption$200,634 Land $96,475 Building $104,159$588,780

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 21071 Gary Dr, Apt 103 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 21071 Gary Dr, Apt 103 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 459 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber
10,000 / 10,000
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
Etheric Networks
Fixed Wireless
250 / 100

May also be available: GeoLinks, T-Mobile, Verizon.

Nearby Properties on Gary Dr

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