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525 Williams St, San Leandro, CA 94577 Property Records

Alameda County property record for 525 Williams St, San Leandro, CA 94577

Property Summary

Property TypeRetail Stores (Personal Services, Photography, Travel)
Details1 ba · 3,061 sqft · built 2023
Lot Size0.363 acres (15,828 sqft)
OwnerTrust Name on File
Last Sale$3,910,000 (Apr 2021)
Tax Bill$70,461 (2025)
Deeds & MortgagesApr 2021 Sale
Mar 2020 Sale
Flood ZoneZone X (minimal risk)
APN075-0068-005-09

Property Details

APN / Parcel Number

Primary APN075-0068-005-09
Alternative APN
  • 75-68-5-9

Interior

Full Baths1 Bath
Stories1 Story
Building Area3,061 sqft Total Area
Gross Area996 sqft

Exterior

Year BuiltBuilt 2023
Effective Year BuiltEffective 2024
Architectural StyleCustom Design
Exterior MaterialMetal
Construction TypeMasonry / Concrete Block
Fire ResistanceSpecial
Roof TypeFlat
Roof MaterialBuilt-Up Asphalt
Lot Area15,828 sqft (0.363 acres)
View / LotCorner

Location & Zoning

Street Address525 WILLIAMS ST
CitySAN LEANDRO
StateCA
Zip94577-3536
Property CategoryCommercial
Property TypeCommercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Legal DescriptionLOT: 00009 BLK: 0005 AR: 0075 PAGE: 0068
Legal SubdivisionHEMME
Legal Lot Number3,14&
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group2
Census Block2025
Census Tract432601

Owner

525 Williams St, a commercial property, is held in a trust since April 2021.

Source: Alameda County records, as of August 5, 2026

Owner of RecordTrust Name on File
Mailing Address226 RHEEM BLVD, MORAGA, CA 94556-1539
Owner TypeCompany
VestingTrust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Apr 29, 2021Grant Deed, Transfer
FIDELITY NATIONAL TITLE CO
Mar 3, 2020Grant Deed, Transfer
FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 29, 2021 · Amount on File
Deed SaleApr 29, 2021 · Amount on File
Prior SaleMar 3, 2020 · Amount on File
Deed Document Number2021167443
Prior Transfer DateMar 6, 2010
Prior Transfer Doc0000140291
Record UpdatedOct 29, 2026

April 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionALAMEDA CA
Recording DateApr 29, 2021
Property Address525 WILLIAMS ST, SAN LEANDRO, CA 94577-3536
Document Number0000167443
Map ReferenceMB 9 PG 33
Instrument DateApr 27, 2021
Instrument2021167443
Transaction TypeTransfer
Record UpdatedJun 7, 2023
Title CompanyFIDELITY NATIONAL TITLE CO

Transaction

AmountAmount on Record
Tax$47,311.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address525 WILLIAMS ST, SAN LEANDRO, CA 94577-3536

March 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionALAMEDA CA
Recording DateMar 3, 2020
Property Address525 WILLIAMS ST, SAN LEANDRO, CA 94577-3536
Document Number0000050477
Instrument DateFeb 27, 2020
Instrument50477
Transaction TypeTransfer
Record UpdatedMay 4, 2020
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount on Record
Tax$1,581.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address9130 S DADELAND BLVD MIAMI FL 331567818, MIAMI, FL 33156-7818

Tax Assessment & Valuation

The 2025 property tax bill for 525 Williams St was $70,461.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
MunicipalitySan Leandro City
Unified School DistrictSan Leandro Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$5,752,626 (+2%) Land $4,316,874 Building $1,435,752
2025$70,461.00$5,639,862 Land $4,232,262 Building $1,407,600
2023$63,500.00$5,067,964 Land $4,067,964 Building $1,000,000

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

Flood

FEMA maps place 525 Williams St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 525 Williams St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot 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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 538 locations within half a mile, as of December 31, 2025

ProviderMax 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		2,000 / 250
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20

May also be available: Etheric Networks, GeoLinks, Verizon.

Nearby Properties on Williams St

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