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45 Williar Ave, San Francisco, CA 94112 Property Records

San Francisco City property record for 45 Williar Ave, San Francisco, CA 94112

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,501 sqft · built 1948
Lot Size0.001 acres (20 sqft)
OwnerCompany Name on Record
Last Sale$85,000 (Feb 2009)
Tax Bill$7,215 (2025)
Deeds & MortgagesJan 2022 Transfer
Jul 2020 Mortgage
APN7022-025

Property Details

APN / Parcel Number

Primary APN7022-025

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms7 Rooms
Stories1 Story
Building Area1,501 sqft Living Area
Gross Area1,894 sqft
1st Floor Area1,501 sqft
Basement Area393 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1948
Effective Year BuiltEffective 1948
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialTar & Gravel
Lot Area20 sqft (0.001 acres)
Lot Dimensions80.5 ft deep x 25 ft wide

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address45 WILLIAR AVE
CitySAN FRANCISCO
StateCA
Zip94112-2305
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRH1
Legal DescriptionMAP G PG 29 LOT 25
Legal SubdivisionFRANK R WEBBS SUBDIVISION
Legal Block7022
Legal Lot Number25
JurisdictionSAN FRANCISCO CA
Township / Civil DivisionMERCED-MCLAREN
Census Block Group1
Census Block1009
Census Tract31201

Owner

Source: San Francisco City records, as of September 8, 2026

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

Owner of RecordCompany Name on Record
Mailing Address241 LEWIS AVE, MILLBRAE, CA 94030-2561
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jan 25, 2022Intrafamily Transfer, Transfer
Jul 20, 2020Deed of Trust, Mortgage · Conventional Mortgage
BANK OF AMERICA

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 24, 2009 · Amount on Record
Deed SaleFeb 24, 2009 · Amount on Record
Prior SaleJun 15, 2000 · Amount on Record
Deed Document Number2009725095
Deed Book / Page834 / 40
Prior Transfer DateFeb 13, 2009
Prior Transfer DocJ834/0042
Record UpdatedOct 29, 2026

January 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN FRANCISCO CA
Recording DateJan 25, 2022
Property Address45 WILLIAR AVE, SAN FRANCISCO, CA 94112-2305
Document Number0000008290
Map ReferenceMB G PG 29
Instrument DateSep 25, 2021
Instrument2022008290
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address241 LEWIS AVE, MILLBRAE, CA 94030-2561

July 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN FRANCISCO CA
Property Address45 WILLIAR AVE, SAN FRANCISCO, CA 94112-2305
Document Number0K95500457
Instrument DateJul 20, 2020
Transaction TypeMortgage
Record UpdatedAug 25, 2020
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address45 WILLIAR AVE SAN FRANCISCO CA 941122305, SAN FRANCISCO, CA 94112-2305

Mortgage

Document Number0K95500457
DateJul 24, 2020
InstrumentK955457
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 23, 2050

Tax Assessment & Valuation

Source: San Francisco City assessment roll, as of September 8, 2026

Property Jurisdictions

TypeName
StateCalifornia
County / MunicipalitySan Francisco City
Unified School DistrictSan Francisco Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$563,540 (+2.01%) Land $338,124 Building $225,416
2025$7,215.00 (+2.94%) Homeowner's exemption$552,442 (+4.04%) Land $331,470 Building $220,972
2024$7,009.00 (+1.65%)
2023$6,895.00 (+2.13%) Homeowner's exemption$530,994 Land $318,600 Building $212,394
2022$6,751.00

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

Flood

Source: FEMA National Flood Hazard Layer

FEMA Flood ZoneNot on file

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 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 SystemSFPUC CITY DISTRIBUTION DIVISION
serves 848,019 people · EPA ID CA3810011
Water SourcePurchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State InspectionMar 2023
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 1,023 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
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, T-Mobile, Verizon.

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