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18941 Stanton Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18941 Stanton Ave, Castro Valley, CA 94546

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,548 sqft · built 1980
Lot Size0.424 acres (18,450 sqft)
OwnerIndividual Name on Record
Last Sale$805,000 (Dec 2018)
Tax Bill$11,383 (2025)
Deeds & MortgagesMar 2021 Transfer
Dec 2018 Sale
Flood ZoneZone X (minimal risk)
APN84B-385-2-18

Property Details

APN / Parcel Number

Primary APN84B-385-2-18
Alternative APN
  • 084B-0385-002-18

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories2 Stories
Building Area2,548 sqft Living Area

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1980
Architectural StyleL-Shape
Construction TypeWood
Lot Area18,450 sqft (0.424 acres)

Location & Zoning

Street Address18941 STANTON AVE
CityCASTRO VALLEY
StateCA
Zip94546-2804
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 00018 BLK: 0002 AR: 084B PAGE: 0385
Legal SubdivisionVALLEY CREST GARDENS
Legal Tract5962
Legal Lot Number21
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group3
Census Block3004
Census Tract430600

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 RecordIndividual Name on Record
Mailing Address18941 STANTON AVE, CASTRO VALLEY, CA 94546-2804
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

DateDocument
Mar 23, 2021Intrafamily Transfer, Transfer
ACCOMODATION, ACCOMMODATION
Dec 13, 2018Grant Deed, Transfer
OLD REPUBLIC TITLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 13, 2018 · Amount on Record
Deed SaleDec 13, 2018 · Amount on Record
Deed Document Number2018236179
Last Transfer DateMar 12, 2021
Transfer Doc0000117921
Record UpdatedOct 29, 2026

March 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionALAMEDA CA
Recording DateMar 23, 2021
Property Address18941 STANTON AVE, CASTRO VALLEY, CA 94546-2804
Document Number0000117921
Map ReferenceMB 24 PG 92
Instrument DateMar 12, 2021
Instrument2021117921
Transaction TypeTransfer
Record UpdatedAug 19, 2021
Title CompanyACCOMODATION, ACCOMMODATION

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18941 STANTON AVE, CASTRO VALLEY, CA 94546-2804

December 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionALAMEDA CA
Recording DateDec 13, 2018
Property Address18941 STANTON AVE, CASTRO VALLEY, CA 94546-2804
Document Number0000236179
Instrument DateNov 30, 2018
Instrument236179
Transaction TypeTransfer
Record UpdatedDec 31, 2018
Title CompanyOLD REPUBLIC TITLE

Transaction

AmountAmount Recorded
Tax$885.50
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address18941 STANTON AVE CASTRO VALLEY CA 945462804, CASTRO VALLEY, CA 94546-2804

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

YearTax BillAssessed ValueAssessed Market Value
2026$908,936 (+2.02%) Land $274,781 Building $641,155
2025$11,383.00 (+2.25%) Homeowner's exemption$890,977 (+3.23%) Land $269,393 Building $628,584
2024$11,132.00 (+1.59%)
2023$10,958.00 Homeowner's exemption$863,112 Land $258,933 Building $604,179$993,600

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 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 Policies3 in force
Nearby Flood Claims2 (1995–1998)
Claims Outside the SFHA2 of 2
Most Recent ClaimJan 1998 · rainfall accumulation

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 RiskLow
lower than 67% of the US · lower than 81% of California
Wildfire Likelihood0.02% annual chance
ExposureNone
beyond 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 752 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
AT&T
Fiber · DSL		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Etheric Networks
Fixed Wireless		250 / 100

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

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