5034 Rahlves Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 5034 Rahlves Dr, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,160 sqft · built 1953
Lot Size	0.116 acres (5,073 sqft)
Owner	Individual Name on File
Last Sale	$1,149,000 (Oct 2024)
Tax Bill	$14,425 (2025)
Deeds & Mortgages	Feb 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`84C-802-17`

Property Details

APN / Parcel Number

Primary APN	`84C-802-17`
Alternative APN	`084C-0802-017-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,160 sqft Living Area

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1954
Architectural Style	Other
Construction Type	Wood
Lot Area	5,073 sqft (0.116 acres)

Location & Zoning

Street Address	5034 RAHLVES DR
City	CASTRO VALLEY
State	CA
Zip	94546-2546
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 1270 BLK A LOT 8
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2001
Census Tract	430200

Owner

Source: Alameda County records · APN 84C-802-17

Assessment roll updated July 1, 2025 · Last verified October 2025

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

Owner of Record	Individual Name on File
Co-owner	Verified Secondary Owner
Mailing Address	5034 RAHLVES DR, CASTRO VALLEY, CA 94546-2546
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 29, 2024 · Amount on Record
Deed Sale	Oct 29, 2024 · Amount on Record
Prior Sale	Jul 25, 2024 · Amount on Record
Deed Document Number	2024132094
Record Updated	Jun 08, 2026

February 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 06, 2019
Property Address	5034 RAHLVES DR, CASTRO VALLEY, CA 94546-2546
Document Number	0000025178
Instrument Date	Oct 26, 2018
Instrument	25178
Transaction Type	Transfer
Record Updated	Feb 26, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1065 COLLINSVILLE RD SUISUN CITY CA 945859602, SUISUN CITY, CA 94585-9602

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Unified School District	Castro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value
2025	$14,425.00 (+323.27%)	$1,148,800 (+421.91%) Land $344,640 Building $804,160
2023	$3,408.00	$220,115 Land $105,272 Building $114,843

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), as of May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014302002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect within ember reach

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 as of December 31, 2025 · Last verified October 2026

Provider	Max 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 Communications, LLC., T-Mobile USA.

Based on FCC filings for 412 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0110005, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	EAST BAY MUD serves 1,468,000 people
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.