812 E 21st St, Oakland, CA 94606 Property Records

Alameda County property record for 812 E 21st St, Oakland, CA 94606

Property Summary

Property Type	Single Family Home
Details	1 bd · 1 ba · 684 sqft · built 1910
Lot Size	0.028 acres (1,200 sqft)
Owner	Individual Name on Record
Last Sale	$335,000 (Jul 2020)
Tax Bill	$6,588 (2025)
Deeds & Mortgages	Jul 2020 Transfer Jul 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`21-282-14-6`

Property Details

APN / Parcel Number

Primary APN	`21-282-14-6`
Alternative APN	`021-0282-014-06`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	684 sqft Living Area

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	1,200 sqft (0.028 acres)

Location & Zoning

Street Address	812 E 21ST ST
City	OAKLAND
State	CA
Zip	94606-2014
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00006 BLK: 0014 AR: 0021 PAGE: 0282
Legal Subdivision	HIGLEYS MAP/CLINTON
Legal Block	132
Jurisdiction	ALAMEDA CA
Township / Civil Division	OAKLAND
Census Block Group	3
Census Block	3005
Census Tract	405500

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	1436 S WILSHIRE AVE, TRACY, CA 95391-1466
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2020	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Jul 16, 2020	Grant Deed, Transfer · Conventional Mortgage PRESTO HM LNS INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 16, 2020 · Amount on Record
Deed Sale	Jul 16, 2020 · Amount on Record
Prior Sale	Jun 15, 2011 · Amount on Record
Deed Document Number	2020167956
Prior Transfer Date	Jul 14, 2020
Prior Transfer Doc	0000167957
Record Updated	Oct 29, 2026

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 16, 2020
Property Address	812 E 21ST ST, OAKLAND, CA 94606-2014
Document Number	0000167957
Instrument Date	Jul 14, 2020
Instrument	167957
Transaction Type	Transfer
Record Updated	Sep 3, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1436 S WILSHIRE AVE MOUNTAIN HOUSE CA 953911466, MOUNTAIN HOUSE, CA 95391-1466

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 16, 2020
Property Address	812 E 21ST ST, OAKLAND, CA 94606-2014
Document Number	0000167956
Instrument Date	Jun 30, 2020
Instrument	167956
Transaction Type	Transfer
Record Updated	Sep 3, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$369.00
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1436 S WILSHIRE AVE MOUNTAIN HOUSE CA 953911466, MOUNTAIN HOUSE, CA 95391-1466

Mortgage

Document Number	167958
Date	Jul 16, 2020
Instrument	167958

Lender

Name	PRESTO HM LNS INC
Address	SAN BRUNO, CA 94066

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 15, 2050

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Oakland City
Unified School District	Oakland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$369,860 (+2%) Land $110,958 Building $258,902
2025	$6,588.00 (+0.12%)	$362,610 (+4.04%) Land $108,783 Building $253,827
2023	$6,580.00	$348,533 Land $104,560 Building $243,973	$426,150

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 1,031 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Google Fiber, T-Mobile.

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