5275 Rahlves Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 5275 Rahlves Dr, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,238 sqft · built 1955
Lot Size	0.116 acres (5,050 sqft)
Owner	2 Individual Names on Record
Last Sale	$675,000 (Apr 2015)
Tax Bill	$11,063 (2025)
Deeds & Mortgages	Oct 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`85-1105-69`

Property Details

APN / Parcel Number

Primary APN	`85-1105-69`
Alternative APN	`085-1105-069-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,238 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1975
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,050 sqft (0.116 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5275 RAHLVES DR
City	CASTRO VALLEY
State	CA
Zip	94546-2549
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: 000B TR: 1355
Legal Tract	1355
Legal Block	B
Legal Lot Number	1
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2012
Census Tract	430200

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 Record	2 Individual Names on Record
Mailing Address	5275 RAHLVES DR, CASTRO VALLEY, CA 94546-2549
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 15, 2015 · Amount on Record
Deed Sale	Apr 15, 2015 · Amount on Record
Deed Document Number	201599167
Last Transfer Date	Oct 22, 2021
Transfer Doc	0000358008
Record Updated	Oct 29, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 29, 2021
Property Address	5275 RAHLVES DR, CASTRO VALLEY, CA 94546-2549
Document Number	0000358008
Map Reference	MB 35 PG 71
Instrument Date	Oct 22, 2021
Instrument	2021358008
Transaction Type	Transfer
Record Updated	Nov 18, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	5275 RAHLVES DR, CASTRO VALLEY, CA 94546-2549

Mortgage

Document Number	0000358009
Date	Oct 29, 2021
Instrument	2021358009

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$881,296 (+1.2%) Land $248,232 Building $640,064
2025	$11,063.00 (+3.89%) Homeowner's exemption	$870,883 (+4.04%) Land $243,366 Building $627,517
2023	$10,649.00 Homeowner's exemption	$837,070 Land $233,917 Building $603,153	$1,012,050

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 Zone	Zone X minimal risk
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

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 Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 System	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
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, 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

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 Networks, T-Mobile.

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