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25536 Conley Downs Dr, Castro Valley, CA 94552 Property Records

Alameda County property record for 25536 Conley Downs Dr, Castro Valley, CA 94552 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 1,720 sqft · built 1998
Lot Size0.057 acres (2,464 sqft)
Owner2 Individual Names on File
Last Sale$286,000 (Aug 1998)
Tax Bill$6,457 (2025)
Deeds & MortgagesSep 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN417-296-31

Property Details

APN / Parcel Number

Primary APN417-296-31
Alternative APN
  • 417-0296-031-00

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area1,720 sqft Living Area

Exterior

Year BuiltBuilt 1998
Effective Year BuiltEffective 1998
Architectural StyleL-Shape
Construction TypeWood
Lot Area2,464 sqft (0.057 acres)
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address25536 CONLEY DOWNS DR
CityCASTRO VALLEY
StateCA
Zip94552-5497
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 00042 BLK: TR: 6817
Legal Tract6817
Legal Lot Number42
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group2
Census Block2008
Census Tract435103

Owner

Source: Alameda County records · APN 417-296-31

Assessment roll updated August 5, 2026 · Last verified August 2026

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

Owner of Record2 Individual Names on File
Mailing Address18908 MOUNT LASSEN DR, CASTRO VALLEY, CA 94552-1919
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 14, 1998 · Amount on Record
Deed SaleAug 14, 1998 · Amount on Record
Deed Document Number1998283087
Record UpdatedSep 20, 2026

September 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address25536 CONLEY DOWNS DR, CASTRO VALLEY, CA 94552-5497
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyNORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000190254
DateSep 23, 2019
Instrument2019190254
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueOct 01, 2034

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$449,665 (+0.44%) Land $136,871 Building $319,794
2025$6,457.00 (+2.31%) Homeowner's exemption$447,712 (+4.04%) Land $134,188 Building $313,524
2023$6,311.00 Homeowner's exemption$430,330 Land $128,978 Building $301,352$1,163,790

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014351032, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims4 (1983–1998)
Most Recent ClaimFeb 1998, river or lake flooding, Severe Winter Storms And Flooding
Claims By Storm
  • Severe Winter Storms And Flooding, Feb 1998 · 3 claims

Wildfire

Wildfire RiskModerate
above 67% of the US · above 41% of California
Wildfire LikelihoodAbout 1 in 403 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 441 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: AT&T, Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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