3360 20th St, San Francisco, CA 94110 Property Records

San Francisco City property record for 3360 20th St, San Francisco, CA 94110

Property Summary

Property TypeParking Garage, Parking Structure
Details2 ba · 4,750 sqft · built 1947
Lot Size0.001 acres (48 sqft)
OwnerCompany Name on Record
Tax Bill$11,524 (2025)
Deeds & MortgagesNov 2021 Mortgage
Oct 2017 Mortgage
APN3594-016

Property Details

APN / Parcel Number

Primary APN3594-016

Interior

Full Baths2 Baths
Total Rooms3 Rooms
Stories1 Story
Building Area4,750 sqft Gross Area
1st Floor Area4,750 sqft

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Exterior MaterialConcrete Block
Construction TypeMasonry / Concrete Block
Fire ResistanceMasonry Walls, Wood Interior
Roof MaterialRolled Roofing
Lot Area48 sqft (0.001 acres)
Lot Dimensions95 ft deep x 50 ft wide

Location & Zoning

Street Address3360 20TH ST
CitySAN FRANCISCO
StateCA
Zip94110-2655
Property CategoryCommercial
Property TypeCommercial > Retail > Parking Garage, Parking Structure
Local Zoning CodeNC2
Legal DescriptionBLK 57
Legal SubdivisionMISSION BL 57
Legal Block3594
Legal Lot Number16
JurisdictionSAN FRANCISCO CA
Township / Civil DivisionMISSION-BERNAL
Census Block Group3
Census Block3003
Census Tract22801

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 Address475 EL CAMINO REAL, 415, MILLBRAE, CA 94030-2643
Owner TypeCompany

Deeds, Mortgages & Sale History

DateDocument
Nov 4, 2021Deed of Trust, Mortgage · Commercial Mortgage
FIRST REPUBLIC BANK
Oct 12, 2017Deed of Trust, Mortgage
FIRST REPUBLIC BK

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateOct 27, 1998
Transfer Doc0000459730
Record UpdatedOct 29, 2026

November 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN FRANCISCO CA
Property Address3360 20TH ST, SAN FRANCISCO, CA 94110-2655
Transaction TypeMortgage
Record UpdatedSep 12, 2023
Title CompanyFIRST AMERICAN TITLE INSURANCE COMPANY NA, FIRST AMER TTL INS CO NATL C

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000166554
DateNov 4, 2021
Instrument2021166554
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

October 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN FRANCISCO CA
Property Address3360 20TH ST, SAN FRANCISCO, CA 94110-2655
Document Number0K53200179
Instrument DateOct 12, 2017
Transaction TypeMortgage
Record UpdatedNov 27, 2017
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address45 GREVILLEA CT HILLSBOROUGH CA 940106213, HILLSBOROUGH, CA 94010-6213

Mortgage

Document Number0K53200179
DateOct 27, 2017
InstrumentK532179
Lender
NameFIRST REPUBLIC BK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
AmountAmount Recorded

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$924,314 (+2%) Land $551,949 Building $372,365
2025$11,524.00 (+2.93%)$906,151 (+4.04%) Land $541,106 Building $365,045
2024$11,196.00 (+1.57%)
2023$11,023.00 (+2.01%)$870,967 Land $520,096 Building $350,871
2022$10,806.00

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 1,000 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Astound Broadband
Cable · Fiber in parts of the area
1,500 / 50
Sonic Telecom
Fiber
1,000 / 1,000
Verizon
Fixed Wireless
1,000 / 75
Unwired
Fixed Wireless
300 / 25
Etheric Networks
Fixed Wireless
250 / 100
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area
100 / 20

May also be available: GeoLinks, Google Fiber.

Nearby Properties on 20th St

Nearby Streets

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