1237 23rd Ave, San Francisco, CA 94122 Property Records

San Francisco City property record for 1237 23rd Ave, San Francisco, CA 94122

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 1,276 sqft · built 1925
Owner	Company Name on File
Tax Bill	$8,319 (2025)
Deeds & Mortgages	Feb 2022 Mortgage
APN	`1727-075`

Property Details

APN / Parcel Number

Primary APN	`1727-075`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,276 sqft Living Area
1st Floor Area	1,276 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Condo/Apartment
Construction Type	Frame

Location & Zoning

Street Address	1237 23RD AVE
City	SAN FRANCISCO
State	CA
Zip	94122-1605
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Subdivision	1235-1235 23RD AVENUE
Legal Block	1727
Legal Lot Number	75
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	SUNSET
Census Block Group	1
Census Block	1004
Census Tract	32601

Owner

1237 23rd Ave, a condominium, is owned by a company that acquired it in October 2021 and is owner-occupied.

Source: San Francisco City records, as of September 22, 2026

Owner of Record	Company Name on File
Mailing Address	1237 23RD AVE, SAN FRANCISCO, CA 94122-1605
Occupancy	Owner Occupied
Owner Type	Company

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Oct 22, 2021
Transfer Doc	0000015150
Record Updated	Oct 29, 2026

February 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN FRANCISCO CA
Recording Date	Feb 11, 2022
Property Address	1237 23RD AVE, SAN FRANCISCO, CA 94122-1605
Document Number	0000015150
Map Reference	MB 130 PG 104&105
Instrument Date	Oct 22, 2021
Instrument	2022015150
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIDELITY NATIONAL AGENCY SLN

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1237 23RD AVE, SAN FRANCISCO, CA 94122-1605

Mortgage

Document Number	0000015151
Date	Feb 11, 2022
Instrument	2022015151

Lender

Name	FILO MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	237 Months
Due	Nov 1, 2041

Tax Assessment & Valuation

The 2025 property tax bill for 1237 23rd Ave was $8,319 with a homeowner's exemption, up 2.9% from the year before.

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

Property Jurisdictions

Type	Name
State	California
County / Municipality	San Francisco City
Unified School District	San Francisco Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$655,045 (+2%) Land $429,062 Building $225,983
2025	$8,319.00 (+2.93%) Homeowner's exemption	$642,183 Land $420,641 Building $221,542
2024	$8,082.00 (+1.42%)
2023	$7,969.00 (+1.25%)	$617,249 Land $404,308 Building $212,941
2022	$7,871.00

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

Flood

FEMA has no flood map on file for 1237 23rd Ave.

Source: FEMA National Flood Hazard Layer

FEMA Flood Zone	Not on file

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

Wildfire

Wildfire risk around 1237 23rd Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 System	SFPUC CITY DISTRIBUTION DIVISION serves 848,019 people · EPA ID CA3810011
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 345 locations within half a mile, as of December 31, 2025

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