1821 8th St, Alameda, CA 94501 Property Records

Alameda County property record for 1821 8th St, Alameda, CA 94501

Property Summary

Property Type	Duplex
Details	3 bd · 2 ba · 1,582 sqft · built 1953
Lot Size	0.096 acres (4,180 sqft)
Owner	2 Company Names on Record
Last Sale	$435,000 (Mar 2011)
Tax Bill	$9,273 (2025)
Deeds & Mortgages	Jul 2026 Sale Jul 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`73-412-13`

Property Details

APN / Parcel Number

Primary APN	`73-412-13`
Alternative APN	`073-0412-013-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,582 sqft Living Area

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Construction Type	Wood
Lot Area	4,180 sqft (0.096 acres)

Location & Zoning

Street Address	1821 8TH ST
City	ALAMEDA
State	CA
Zip	94501-2251
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LOT: 00013 BLK: AR: 0073 PAGE: 0412
Legal Subdivision	MASTIC PARK
Legal Block	H
Legal Lot Number	7
Jurisdiction	ALAMEDA CA
Township / Civil Division	ALAMEDA
Census Block Group	5
Census Block	5015
Census Tract	427300

Owner

Source: Alameda County records, as of September 17, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	2029 BUENA VISTA AVE, ALAMEDA, CA 94501-1305
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 23, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Jul 9, 2026	Affidavit of Death of Trustee, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 23, 2011 · Amount on Record
Deed Sale	Mar 23, 2011 · Amount on Record
Deed Document Number	201188606
Last Transfer Date	Jul 2, 2026
Transfer Doc	0000089482
Record Updated	Oct 29, 2026

July 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 23, 2026
Property Address	1821 8TH ST, ALAMEDA, CA 94501-2251
Document Number	0000095541
Instrument Date	Jul 7, 2026
Instrument	202695541
Transaction Type	Transfer
Record Updated	Sep 9, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	2029 BUENA VISTA AVE, ALAMEDA, CA 94501-1305

July 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	ALAMEDA CA
Recording Date	Jul 9, 2026
Property Address	1821 8TH ST, ALAMEDA, CA 94501-2251
Document Number	0000089482
Instrument Date	Jul 2, 2026
Instrument	202689482
Transaction Type	Transfer
Record Updated	Aug 31, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	2029 BUENA VISTA AVE, ALAMEDA, CA 94501-1305

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$568,422 (+2%) Land $170,526 Building $397,896
2025	$9,273.00 (+5.6%)	$557,277 (+4.04%) Land $167,183 Building $390,094
2023	$8,781.00	$535,645 Land $160,693 Building $374,952

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 · 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 8 (10% premium discount)
Nearby Flood Policies	3 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	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 922 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 · Fiber in parts of the area	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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