25697 Crestfield Dr, Castro Valley, CA 94552 Property Records

Alameda County property record for 25697 Crestfield Dr, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,992 sqft · built 2000
Lot Size	0.145 acres (6,299 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,800,000 (Aug 2023)
Tax Bill	$15,939 (2025)
Deeds & Mortgages	Oct 2025 Mortgage Aug 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`417-298-67`

Property Details

APN / Parcel Number

Primary APN	`417-298-67`
Alternative APN	`417-0298-067-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,992 sqft Living Area

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,299 sqft (0.145 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	25697 CRESTFIELD DR
City	CASTRO VALLEY
State	CA
Zip	94552-5536
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00056 BLK: TR: 6815
Legal Subdivision	TR 6815
Legal Tract	6815
Legal Lot Number	56
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3000
Census Tract	435103

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	25697 CRESTFIELD DR, CASTRO VALLEY, CA 94552-5536
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Oct 15, 2025	Deed of Trust, Mortgage GENERAL MORTGAGE CAPITAL CORP
Aug 30, 2023	Grant Deed, Transfer · Conventional Mortgage GENERAL MORTGAGE CAPITAL CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 30, 2023 · Amount on Record
Deed Sale	Aug 30, 2023 · Amount on Record
Prior Sale	Jun 27, 2014 · Amount on Record
Deed Document Number	202399215
Prior Transfer Date	Dec 21, 2012
Prior Transfer Doc	0000009466
Record Updated	Oct 29, 2026

October 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	25697 CRESTFIELD DR, CASTRO VALLEY, CA 94552-5536
Transaction Type	Mortgage
Record Updated	Nov 10, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	25697 CRESTFIELD DR, CASTRO VALLEY, CA 94552-5536

Mortgage

Document Number	0000129028
Date	Oct 15, 2025
Instrument	2025129028

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company
Address	1350 BAYSHORE HWY STE 740, BURLINGAME, CA 94010

Agreement

Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2055

August 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Aug 30, 2023
Property Address	25697 CRESTFIELD DR, CASTRO VALLEY, CA 94552-5536
Document Number	0000099215
Map Reference	MB 235 PG 27-31
Instrument Date	Aug 25, 2023
Instrument	2023099215
Transaction Type	Transfer
Record Updated	Sep 27, 2023
Title Company	TITLE FLORIDA INC, TITLE FORWARD OF CA INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,980.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	25697 CRESTFIELD DR, CASTRO VALLEY, CA 94552-5536

Mortgage

Document Number	0000099216
Date	Aug 30, 2023
Instrument	2023099216

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2053

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		$1,259,817 (+1.44%) Land $380,045 Building $886,772
2025	$15,939.00 (+10.33%) Homeowner's exemption	$1,241,980 (+13.35%) Land $372,594 Building $869,386
2023	$14,447.00 (+1.78%) Homeowner's exemption	$1,095,744 (+2%) Land $328,723 Building $767,021	$1,577,520
2022	$14,194.00 Homeowner's exemption	$1,074,261 Land $322,278 Building $751,983

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	4 in force

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	High above 77% of the US · above 53% of California
Wildfire Likelihood	0.5% annual chance
Exposure	Direct burnable vegetation

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 258 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks.

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