21059 Baker Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 21059 Baker Rd, Castro Valley, CA 94546

Property Summary

Property Type	Condominium
Details	2 bd · 1.5 ba · 1,056 sqft · built 1976
Lot Size	0.874 acres (38,060 sqft)
Owner	2 Company Names on Record
Tax Bill	$1,694 (2025)
Deeds & Mortgages	Sep 2025 Transfer Oct 2020 Transfer
Flood Zone	Zone X (moderate risk)
APN	`84A-16-25`

Property Details

APN / Parcel Number

Primary APN	`84A-16-25`
Alternative APN	`084A-0016-025-00`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Building Area	1,056 sqft Living Area

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Construction Type	Wood
Lot Area	38,060 sqft (0.874 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	21059 BAKER RD
City	CASTRO VALLEY
State	CA
Zip	94546-5739
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	TR: 3578 LOT: BLDG: UNIT:13
Legal Subdivision	TRACT 3578
Legal Tract	3578
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2006
Census Tract	431000

Owner

Source: Alameda County records, as of February 20, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	10264 E SEISMIC AVE, MESA, AZ 85212-7802
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 10, 2025	Intrafamily Transfer, Transfer
Oct 21, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 19, 2025
Transfer Doc	0000113675
Record Updated	Sep 20, 2026

September 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Sep 10, 2025
Property Address	21059 BAKER RD, CASTRO VALLEY, CA 94546-5739
Document Number	0000113675
Map Reference	MB 3802 PG 187
Instrument Date	Aug 19, 2025
Instrument	2025113675
Transaction Type	Transfer
Record Updated	Oct 3, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10264 E SEISMIC AVE, MESA, AZ 85212-7802

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 21, 2020
Property Address	21059 BAKER RD, CASTRO VALLEY, CA 94546-5739
Document Number	0000280482
Instrument Date	Sep 17, 2020
Instrument	280482
Transaction Type	Transfer
Record Updated	Jan 13, 2021
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	Sole Owner
Address	21059 BAKER RD CASTRO VALLEY CA 945465739, CASTRO VALLEY, CA 94546-5739

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of June 20, 2025

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
2025	$1,694.00 (+3.29%) Homeowner's exemption	$72,321 (-5.14%) Land $33,651 Building $45,670
2024	$1,640.00 (+3.21%)
2023	$1,589.00 Homeowner's exemption	$76,242 Land $32,345 Building $43,897	$711,270

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	2 (2023–2025)
Most Recent Claim	Dec 2025 · 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	Not rated no burnable land 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 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 459 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 · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

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

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