6650 Jensen Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 6650 Jensen Rd, Castro Valley, CA 94552

Property Summary

Property TypeSingle Family Home
Lot Size129 acres (5,658,444 sqft)
OwnerCompany Name on Record
Flood ZoneZone X (minimal risk)
APN85A-100-4-2

Property Details

APN / Parcel Number

Primary APN85A-100-4-2
Alternative APN
  • 085A-0100-004-02

Exterior

Lot Area5,658,444 sqft

Location & Zoning

Street Address6650 JENSEN RD
CityCASTRO VALLEY
StateCA
Zip94552
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 0000H BLK: TR: 7062
Legal Tract7062
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group3
Census Block3003
Census Tract430101

Owner

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

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

Owner of RecordCompany Name on Record
Mailing Address6811 VILLAREAL DR, CASTRO VALLEY, CA 94552-5218
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 13, 1994
Transfer Doc0000250139
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearAssessed Market Value
2023$1,276,740

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

Flood

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
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims2 (2017–2022)
Claims Outside the SFHA2 of 2
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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskVery High
above 90% of the US · above 72% of California
Wildfire Likelihood1% annual chance
ExposureDirect
burnable vegetation

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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 100 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20
Etheric Networks
Fixed Wireless
250 / 100
AT&T
DSL
100 / 20

May also be available: Unwired.

Nearby Properties on Jensen Rd

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