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5004 Rahlves Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 5004 Rahlves Dr, Castro Valley, CA 94546

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 1,784 sqft · built 1953
Lot Size0.133 acres (5,800 sqft)
Owner2 Individual Names on Record
Last Sale$450,000 (May 2012)
Tax Bill$7,456 (2025)
Deeds & MortgagesOct 2021 Mortgage
Apr 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN84C-802-22

Property Details

APN / Parcel Number

Primary APN84C-802-22
Alternative APN
  • 084C-0802-022-00

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,784 sqft Living Area

Exterior

Year BuiltBuilt 1953
Effective Year BuiltEffective 1967
Architectural StyleL-Shape
Construction TypeWood
Lot Area5,800 sqft (0.133 acres)

Location & Zoning

Street Address5004 RAHLVES DR
CityCASTRO VALLEY
StateCA
Zip94546-2546
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 00003 BLK: 000A TR: 1270
Legal Tract1270
Legal BlockA
Legal Lot Number3
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group2
Census Block2001
Census Tract430200

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 Record2 Individual Names on Record
Mailing Address5004 RAHLVES DR, CASTRO VALLEY, CA 94546-2546
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Oct 27, 2021Deed of Trust, Mortgage · Conventional Mortgage
GUARANTEED RATE INC
Apr 2, 2020Deed of Trust, Mortgage · Conventional Mortgage
GUARANTEED RATE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 25, 2012 · Amount on Record
Deed SaleMay 25, 2012 · Amount on Record
Prior SaleDec 9, 2011 · Amount on Record
Deed Document Number2012174404
Prior Transfer DateJan 9, 1995
Prior Transfer Doc0000004538
Record UpdatedOct 29, 2026

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address5004 RAHLVES DR, CASTRO VALLEY, CA 94546-2546
Transaction TypeMortgage
Record UpdatedNov 16, 2021
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address5004 RAHLVES DR, CASTRO VALLEY, CA 94546-2546

Mortgage

Document Number0000354393
DateOct 27, 2021
Instrument2021354393
Lender
NameGUARANTEED RATE INC
TypeMortgage Company
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 1, 2051

April 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address5004 RAHLVES DR, CASTRO VALLEY, CA 94546-2546
Document Number0000078192
Instrument DateApr 2, 2020
Transaction TypeMortgage
Record UpdatedJun 1, 2020
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address5004 RAHLVES DR CASTRO VALLEY CA 945462546, CASTRO VALLEY, CA 94546-2546

Mortgage

Document Number0000078192
DateApr 9, 2020
Instrument78192
Lender
NameGUARANTEED RATE
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueApr 8, 2050

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$569,494 (+0.76%) Land $172,948 Building $403,546
2025$7,456.00 (+4.12%) Homeowner's exemption$565,194 (+4.04%) Land $169,558 Building $395,636
2023$7,161.00 Homeowner's exemption$543,253 Land $162,976 Building $380,277$1,136,340

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (1998)
Claims Outside the SFHA1 of 1
Most Recent ClaimFeb 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 80% of the US · lower than 88% of California
Wildfire Likelihood0.02% annual chance
ExposureIndirect
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 412 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 in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20

May also be available: Etheric Networks, T-Mobile.

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