2134 E 21st St, Oakland, CA 94606 Property Records

Alameda County property record for 2134 E 21st St, Oakland, CA 94606

Property Summary

Property Type	Duplex
Details	5 bd · 2 ba · 1,827 sqft · built 1905
Lot Size	0.121 acres (5,250 sqft)
Owner	Individual Name on Record
Last Sale	$300,000 (May 2026)
Tax Bill	$4,220 (2025)
Deeds & Mortgages	May 2026 Sale Jan 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`21-291-19`

Property Details

APN / Parcel Number

Primary APN	`21-291-19`
Alternative APN	`021-0291-019-00`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	11 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,827 sqft Living Area

Exterior

Year Built	Built 1905
Effective Year Built	Effective 1905
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,250 sqft (0.121 acres)

Location & Zoning

Street Address	2134 E 21ST ST
City	OAKLAND
State	CA
Zip	94606-4212
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LOT: 00019 BLK: AR: 0021 PAGE: 0291
Legal Subdivision	NORTHERN ADD
Jurisdiction	ALAMEDA CA
Township / Civil Division	OAKLAND
Census Block Group	2
Census Block	2007
Census Tract	405901

Owner

Source: Alameda County records, as of October 13, 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	2015 MENALTO AVE, MENLO PARK, CA 94025-2658
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
May 13, 2026	Grant Deed, Transfer FIRST AMERICAN TITLE
Jan 15, 2020	Affidavit of Death, Transfer NOT AVAILABLE
Dec 21, 2017	Affidavit of Death, Transfer
Feb 5, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 13, 2026 · Amount on Record
Deed Sale	May 13, 2026 · Amount on Record
Deed Document Number	202663056
Prior Transfer Date	Dec 11, 2017
Prior Transfer Doc	0000281348
Record Updated	Oct 29, 2026

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	May 13, 2026
Property Address	2134 E 21ST ST, OAKLAND, CA 94606-4212
Document Number	0000063056
Instrument Date	May 8, 2026
Instrument	202663056
Transaction Type	Transfer
Record Updated	Jun 25, 2026
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$33,330.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2015 MENALTO AVE, MENLO PARK, CA 94025-2658

January 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Jan 15, 2020
Property Address	2134 E 21ST ST, OAKLAND, CA 94606-4212
Document Number	0000009605
Instrument Date	Nov 26, 2019
Instrument	9605
Transaction Type	Transfer
Record Updated	Mar 5, 2020
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	22355 HAYWORTH CT CORONA CA 928835903, CORONA, CA 92883-5903

December 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Dec 21, 2017
Property Address	2134 E 21ST ST, OAKLAND, CA 94606-4212
Document Number	0000281348
Instrument Date	Dec 11, 2017
Instrument	281348
Transaction Type	Transfer
Record Updated	Jan 9, 2018

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	2134 E 21ST ST OAKLAND CA 946064212, OAKLAND, CA 94606-4212

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 5, 2018
Property Address	2134 E 21ST ST, OAKLAND, CA 94606-4212
Document Number	0000028259
Instrument Date	Dec 11, 2017
Instrument	28259
Transaction Type	Transfer
Record Updated	Feb 20, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	2134 E 21ST ST OAKLAND CA 946064212, OAKLAND, CA 94606-4212

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
2026		$130,951 (+2.11%) Land $41,385 Building $96,566
2025	$4,220.00 (+4.2%) Homeowner's exemption	$128,247 (-1.35%) Land $40,574 Building $94,673
2023	$4,050.00 Homeowner's exemption	$129,996 Land $38,999 Building $90,997

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 984 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 · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile, Verizon.

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