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438 Colon Ave, San Francisco, CA 94127 Property Records

San Francisco City property record for 438 Colon Ave, San Francisco, CA 94127

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,271 sqft · built 1926
Lot Size0.001 acres (35 sqft)
Owner2 Trust Names on File
Last Sale$950,000 (Jul 2013)
Tax Bill$16,252 (2025)
Deeds & MortgagesOct 2020 Mortgage
Apr 2020 Mortgage
APN3051-019

Property Details

APN / Parcel Number

Primary APN3051-019

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories2 Stories
Building Area2,271 sqft Living Area
Gross Area2,849 sqft
1st Floor Area2,271 sqft
Basement Area578 sqft

Exterior

Year BuiltBuilt 1926
Effective Year BuiltEffective 1926
Construction TypeFrame
Lot Area35 sqft (0.001 acres)
Lot Dimensions95 ft deep x 50 ft wide

Location & Zoning

Street Address438 COLON AVE
CitySAN FRANCISCO
StateCA
Zip94127-2108
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRH1D
Legal DescriptionOFFICIAL RECS K PG 30 BLK 3051 LOT 19
Legal SubdivisionWESTWOOD HLNDS
Legal Block3051
Legal Lot Number19
JurisdictionSAN FRANCISCO CA
Township / Civil DivisionMERCED-MCLAREN
Census Block Group1
Census Block1003
Census Tract31000

Owner

438 Colon Ave is owner-occupied and held in a trust since August 2024.

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

Owner of Record2 Trust Names on File
Mailing Address438 COLON AVE, SAN FRANCISCO, CA 94127-2108
OccupancyOwner Occupied
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
Oct 27, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS
Apr 22, 2020Deed of Trust, Mortgage · Conventional Mortgage
ONE AMERICAN MTG

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 26, 2013 · Amount on File
Deed SaleJul 26, 2013 · Amount on File
Deed Document Number2013714732
Deed Book / Page947 / 73
Last Transfer DateAug 11, 2024
Transfer Doc0000072228
Record UpdatedOct 29, 2026

October 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN FRANCISCO CA
Property Address438 COLON AVE, SAN FRANCISCO, CA 94127-2108
Document Number0004300062
Instrument DateOct 27, 2020
Transaction TypeMortgage
Record UpdatedDec 21, 2020
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address438 COLON AVE SAN FRANCISCO CA 941272108, SAN FRANCISCO, CA 94127-2108

Mortgage

Document Number0004300062
DateNov 3, 2020
Instrument43062
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueNov 2, 2050

April 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN FRANCISCO CA
Property Address438 COLON AVE, SAN FRANCISCO, CA 94127-2108
Document Number0K92800785
Instrument DateApr 22, 2020
Transaction TypeMortgage
Record UpdatedMay 21, 2020
Title CompanyCHICAGO TITLE COMPANY CONCORD, CHICAGO TITLE CO CONCORD

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address438 COLON AVE SAN FRANCISCO CA 941272108, SAN FRANCISCO, CA 94127-2108

Mortgage

Document Number0K92800785
DateMay 5, 2020
InstrumentK928785
Lender
NameONE AMERICAN MTG
AddressSAN FRANCISCO, CA 94108
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueMay 4, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 438 Colon Ave was $16,252 with a homeowner's exemption.

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$1,327,082 (+2%) Land $812,747 Building $514,335
2025$16,252.00$1,301,047 Land $796,805 Building $504,242
2023$15,470.00 (+2.01%) Homeowner's exemption$1,250,529 Land $765,865 Building $484,664
2022$15,165.00

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

Flood

FEMA has no flood map on file for 438 Colon Ave.

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

The area around 438 Colon Ave 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 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 1,082 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: Unwired.

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