507 E 20th St, Oakland, CA 94606 Property Records

Alameda County property record for 507 E 20th St, Oakland, CA 94606

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,321 sqft · built 1923
Lot Size	0.082 acres (3,572 sqft)
Owner	Company Name on Record
Tax Bill	$4,865 (2025)
Deeds & Mortgages	Jun 2022 Transfer Nov 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`21-276-2`

Property Details

APN / Parcel Number

Primary APN	`21-276-2`
Alternative APN	`021-0276-002-00`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,321 sqft Living Area

Exterior

Year Built	Built 1923
Architectural Style	Other
Construction Type	Wood
Lot Area	3,572 sqft (0.082 acres)
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	507 E 20TH ST
City	OAKLAND
State	CA
Zip	94606-1938
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BLK:121 SUBD:HIGLEYS MAP OF CLINTON
Legal Subdivision	HIGLEYS MAP OF CLINTON
Legal Block	121
Jurisdiction	ALAMEDA CA
Township / Civil Division	OAKLAND
Census Block Group	1
Census Block	1002
Census Tract	405401

Owner

Source: Alameda County records, as of October 20, 2025

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

Owner of Record	Company Name on Record
Co-owner	Co-owner on Record
Mailing Address	816 SUNNYBRAE BLVD, SAN MATEO, CA 94402-1944
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 13, 2022	Intrafamily Transfer, Transfer
Nov 3, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Prior Sale	Nov 3, 2017
Last Transfer Date	Jun 13, 2022
Transfer Doc	0000109988
Record Updated	Jun 7, 2026

June 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jun 13, 2022
Property Address	507 E 20TH ST, OAKLAND, CA 94606-1938
Document Number	0000109988
Map Reference	MB B PG 537
Instrument Date	Jun 8, 2022
Instrument	2022109988
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	Family Trust
Address	816 SUNNYBRAE BLVD, SAN MATEO, CA 94402-1944

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 3, 2017
Property Address	507 E 20TH ST, OAKLAND, CA 94606-1938
Document Number	0000243623
Instrument Date	Nov 3, 2017
Instrument	243623
Transaction Type	Transfer
Record Updated	Dec 4, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	510 MONTCLAIR AVE OAKLAND CA 946061518, OAKLAND, CA 94606-1518

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of July 1, 2025

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
2025	$4,865.00 (+1.33%)	$227,757 (+4.04%) Land $77,907 Building $149,850
2023	$4,801.00	$218,914 Land $74,882 Building $144,032

Assessed value is set for property tax purposes and is not a market price estimate.

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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