2576 la Don Ct, Castro Valley, CA 94546 Property Records

Alameda County property record for 2576 la Don Ct, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,289 sqft · built 1954
Lot Size	0.243 acres (10,576 sqft)
Owner	2 Individual Names on File
Last Sale	$935,000 (Mar 2023)
Tax Bill	$12,265 (2025)
Deeds & Mortgages	Mar 2026 Line of Credit Mar 2023 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`84A-210-6-4`

Property Details

APN / Parcel Number

Primary APN	`84A-210-6-4`
Alternative APN	`084A-0210-006-04`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,289 sqft Living Area

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1975
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,576 sqft (0.243 acres)

Location & Zoning

Street Address	2576 LA DON CT
City	CASTRO VALLEY
State	CA
Zip	94546-5201
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00004 BLK: 0006 AR: 084A PAGE: 0210
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2002
Census Tract	430600

Owner

2576 la Don Ct is owned and occupied by two individuals who bought it in March 2023.

Source: Alameda County records, as of August 5, 2026

Owner of Record	2 Individual Names on File
Mailing Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 12, 2026	Deed of Trust, Mortgage · Line of Credit SAN FRANCISCO FIRE CU
Mar 24, 2023	Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK
Dec 23, 2022	Intrafamily Transfer, Transfer
Sep 6, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 24, 2023 · Amount on File
Deed Sale	Mar 24, 2023 · Amount on File
Deed Document Number	202334116
Prior Transfer Date	Dec 15, 2022
Prior Transfer Doc	0000201861
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201
Transaction Type	Mortgage
Record Updated	Apr 20, 2026
Title Company	CHICAGO TITLE PIRT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201

Mortgage

Document Number	0000033384
Date	Mar 12, 2026
Instrument	2026033384

Lender

Name	SAN FRANCISCO FIRE CU
Type	Credit Union
Address	3201 CALIFORNIA ST, SAN FRANCISCO, CA 94118

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Mar 5, 2051

Interest

Change Frequency	Monthly

March 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 24, 2023
Property Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201
Document Number	0000034116
Instrument Date	Mar 20, 2023
Instrument	2023034116
Transaction Type	Transfer
Record Updated	Apr 20, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,028.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201

Mortgage

Document Number	0000034117
Date	Mar 24, 2023
Instrument	2023034117

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2053

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Dec 23, 2022
Property Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201
Document Number	0000201861
Map Reference	MB 3519 PG 384
Instrument Date	Dec 15, 2022
Instrument	2022201861
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Revocable Trust
Address	8969 LARIAT RD, PARK CITY, UT 84098-4822

September 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Sep 6, 2022
Property Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201
Document Number	0000153952
Map Reference	MB 3519 PG 384
Instrument Date	Aug 30, 2022
Instrument	2022153952
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Address	2576 LA DON CT, CASTRO VALLEY, CA 94546-5201

Tax Assessment & Valuation

The 2025 property tax bill for 2576 la Don Ct was $12,265 with a homeowner's exemption, up 2.2% from the year before.

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		$985,221 (+2.01%) Land $297,666 Building $694,555
2025	$12,265.00 (+2.24%) Homeowner's exemption	$965,773 Land $291,832 Building $680,941
2024	$11,996.00 (+18.61%)
2023	$10,114.00	$785,000 Land $235,500 Building $549,500	$822,780

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

Flood

FEMA maps place 2576 la Don Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 2576 la Don Ct has no burnable land within ember reach, so its wildfire risk is not rated.

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 709 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 / 2,000
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile.

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