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343 4th Ave, San Francisco, CA 94118 Property Records

San Francisco City property record for 343 4th Ave, San Francisco, CA 94118

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,216 sqft · built 1900
Lot Size0.001 acres (29 sqft)
OwnerCompany Name on Record
Tax Bill$1,618 (2025)
Deeds & MortgagesFeb 2021 Transfer
Feb 2021 Transfer
+ 1 more
APN1436-008

Property Details

APN / Parcel Number

Primary APN1436-008

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area1,216 sqft Living Area
1st Floor Area1,216 sqft

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1900
Construction TypeFrame
Lot Area29 sqft (0.001 acres)
Lot Dimensions120 ft deep x 24.5 ft wide

Location & Zoning

Street Address343 4TH AVE
CitySAN FRANCISCO
StateCA
Zip94118-2405
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRM1
Legal SubdivisionOUTSIDE LAND BL 185
Legal Block1436
Legal Lot Number8
JurisdictionSAN FRANCISCO CA
Township / Civil DivisionRICHMOND-PRESIDIO-MARINA
Census Block Group3
Census Block3003
Census Tract40100

Owner

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

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

Owner of RecordCompany Name on Record
Mailing Address343 4TH AVE, SAN FRANCISCO, CA 94118-2405
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

DateDocument
Feb 18, 2021Quit Claim Deed, Transfer
Quitclaim
Feb 9, 2021Intrafamily Transfer, Transfer
Feb 9, 2021Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateFeb 11, 2021
Transfer Doc2021031800
Record UpdatedOct 29, 2026

February 2021: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN FRANCISCO CA
Recording DateFeb 18, 2021
Property Address343 4TH AVE, SAN FRANCISCO, CA 94118-2405
Document Number2021031800
Instrument DateFeb 11, 2021
Instrument2021031800
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address343 4TH AVE, SAN FRANCISCO, CA 94118-2405

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN FRANCISCO CA
Recording DateFeb 9, 2021
Property Address343 4TH AVE, SAN FRANCISCO, CA 94118-2405
Document Number2021022186
Instrument DateFeb 6, 2021
Instrument2021022186
Transaction TypeTransfer
Record UpdatedSep 28, 2021

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN FRANCISCO CA
Recording DateFeb 9, 2021
Property Address343 4TH AVE, SAN FRANCISCO, CA 94118-2405
Document Number2021022185
Instrument DateFeb 6, 2021
Instrument2021022185
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
Address343 4TH AVE, SAN FRANCISCO, CA 94118-2405

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$69,960 (+2.07%) Land $46,173 Building $23,787
2025$1,618.00 (+2.66%)$68,542 (+4.04%) Land $45,245 Building $23,297
2024$1,576.00 (+2.27%)
2023$1,541.00 (+9.21%)$65,883 Land $43,489 Building $22,394
2022$1,411.00

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 1,173 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		1,000 / 75
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: Etheric Networks, GeoLinks, Sonic Telecom.

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