1900 Williams St, San Leandro, CA 94577 Property Records

Alameda County property record for 1900 Williams St, San Leandro, CA 94577

Property Summary

Property Type	General Industrial
Details	4 ba · 8,987 sqft · built 1949
Lot Size	4.03 acres (175,689 sqft)
Owner	2 Company Names on Record
Last Sale	$650,000 (Jul 2017)
Tax Bill	$23,901 (2025)
Deeds & Mortgages	Apr 2024 Transfer Jul 2017 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`79A-375-6-2`

Property Details

APN / Parcel Number

Primary APN	`79A-375-6-2`
Alternative APN	`079A-0375-006-02`

Interior

Full Baths	4 Baths
Stories	1 Story
Building Area	8,987 sqft Total Area

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Construction Type	Wood
Fire Resistance	Wood or Wood & Steel Frame
Lot Area	175,689 sqft

Location & Zoning

Street Address	1900 WILLIAMS ST
City	SAN LEANDRO
State	CA
Zip	94577
Property Category	Industrial
Property Type	Industrial > General Industrial
Legal Description	LOT: 00002 BLK: 0006 AR: 079A PAGE: 0375 ;LOT: 00007 BLK: 0009 AR: 077A PAGE: 0644
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1010
Census Tract	432400

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	2 Company Names on Record
Mailing Address	1900 WILLIAMS ST, SAN LEANDRO, CA 94577
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 18, 2024	Intrafamily Transfer, Transfer
Jul 11, 2017	Grant Deed, Transfer SOARES 2001 TRUST (PT)
Jul 11, 2017	Affidavit of Death, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 11, 2017 · Amount on Record
Deed Sale	Jul 11, 2017 · Amount on Record
Deed Document Number	2017149692
Last Transfer Date	Jan 27, 2025
Transfer Doc	0000015273
Record Updated	Sep 20, 2026

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Apr 18, 2024
Property Address	1900 WILLIAMS ST, SAN LEANDRO, CA 94577
Document Number	0000050276
Instrument Date	Mar 4, 2024
Instrument	2024050276
Transaction Type	Transfer
Record Updated	May 21, 2024

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	2600 KITTY HAWK RD, LIVERMORE, CA 94551-7618

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 11, 2017
Property Address	1900 WILLIAMS ST, SAN LEANDRO, CA 94577
Document Number	0000149692
Instrument Date	Jul 5, 2017
Instrument	149692
Transaction Type	Transfer
Record Updated	Jul 31, 2017
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$715.00
Amount Accuracy	Full Value
Additional	Arm's Length Partial Interest Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1906 WILLIAMS ST SAN LEANDRO CA 945772304, SAN LEANDRO, CA 94577-2304

Mortgage

Document Number	149693
Date	Jul 11, 2017
Instrument	149693

Lender

Name	SOARES 2001 TRUST (PT)
Address	22970 S FORK RD, TWAIN HARTE, CA 95383-9511

Agreement

Amount	Amount Recorded

July 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Jul 11, 2017
Property Address	1900 WILLIAMS ST, SAN LEANDRO, CA 94577
Document Number	0000149691
Instrument Date	Jun 12, 2017
Instrument	149691
Transaction Type	Transfer
Record Updated	Jul 31, 2017
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22970 S FORK RD TWAIN HARTE CA 953839511, TWAIN HARTE, CA 95383-9511

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,859,326 (+2%) Land $1,750,220 Building $109,106
2025	$23,901.00 (+3.43%)	$1,822,877 (+4.04%) Land $1,715,910 Building $106,967
2023	$23,109.00	$1,752,097 Land $1,649,283 Building $102,814

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	1 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 623 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 · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, GeoLinks, T-Mobile.

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