20287 John Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 20287 John Dr, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,992 sqft · built 1960
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on Record
Last Sale	$800,000 (Jan 2020)
Tax Bill	$11,134 (2025)
Deeds & Mortgages	Jan 2020 Sale & Mortgage Jul 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`84A-260-4-7`

Property Details

APN / Parcel Number

Primary APN	`84A-260-4-7`
Alternative APN	`084A-0260-004-07`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,992 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1984
Architectural Style	L-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	20287 JOHN DR
City	CASTRO VALLEY
State	CA
Zip	94546-3914
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00007 BLK: 0004 AR: 084A PAGE: 0260
Legal Subdivision	STANTON 01
Legal Tract	1
Legal Lot Number	9
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3014
Census Tract	430500

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	Individual Name on Record
Mailing Address	20287 JOHN DR, CASTRO VALLEY, CA 94546-3914
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 27, 2020	Grant Deed, Transfer · Conventional Mortgage PMAC LENDING SERVICES INC
Jul 12, 2019	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 27, 2020 · Amount on Record
Deed Sale	Jan 27, 2020 · Amount on Record
Prior Sale	May 6, 2004 · Amount on Record
Deed Document Number	202016737
Prior Transfer Date	Mar 19, 2012
Prior Transfer Doc	0000158701
Record Updated	Oct 29, 2026

January 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 27, 2020
Property Address	20287 JOHN DR, CASTRO VALLEY, CA 94546-3914
Document Number	0000016737
Map Reference	MB 17 PG 6
Instrument Date	Dec 31, 2019
Instrument	2020016737
Transaction Type	Transfer
Record Updated	Jul 19, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20287 JOHN DR, CASTRO VALLEY, CA 94546-3914

Mortgage

Document Number	0000016738
Date	Jan 27, 2020
Instrument	2020016738

Lender

Name	PMAC LENDING SERVICES INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2050

July 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Jul 12, 2019
Property Address	20287 JOHN DR, CASTRO VALLEY, CA 94546-3914
Document Number	0000133154
Instrument Date	May 23, 2019
Instrument	133154
Transaction Type	Transfer
Record Updated	Jul 29, 2019
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	16444 QUAIL RIDGE WAY CHINO HILLS CA 917094916, CHINO HILLS, CA 91709-4916

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		$895,746 (+2%) Land $267,720 Building $628,026
2025	$11,134.00 (+3.59%)	$878,184 (+4.04%) Land $262,471 Building $615,713
2023	$10,748.00	$844,088 Land $252,280 Building $591,808	$938,790

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

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

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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