366 4th Ave, San Francisco, CA 94118 Property Records

San Francisco City property record for 366 4th Ave, San Francisco, CA 94118

Property Summary

Property Type	Triplex
Details	4 ba · 4,110 sqft · built 1979
Lot Size	0.068 acres (2,996 sqft)
Owner	Owner Name on File
Last Sale	$760,000 (Oct 1999)
Tax Bill	$15,164 (2025)
Deeds & Mortgages	Sep 2017 Mortgage
APN	`1435-024`

Property Details

APN / Parcel Number

Primary APN	`1435-024`

Interior

Full Baths	4 Baths
Total Rooms	13 Rooms
Units	3 Units
Stories	2 Stories
Building Area	4,110 sqft Total Area
Basement Area	750 sqft

Exterior

Year Built	Built 1979
Construction Type	Wood
Lot Area	2,996 sqft (0.068 acres)

Location & Zoning

Street Address	366 4TH AVE
City	SAN FRANCISCO
State	CA
Zip	94118-1581
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	RM1
Legal Description	BLK 184
Legal Subdivision	OUTSIDE LAND BL 184
Legal Block	1435
Legal Lot Number	24
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	RICHMOND-PRESIDIO-MARINA
Census Block Group	3
Census Block	3002
Census Tract	40100

Owner

Source: San Francisco City records · APN 1435-024

Assessment roll updated July 1, 2025 · Last verified November 2025

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

Owner of Record	Owner Name on File
Mailing Address	1278 21ST AVE, SAN FRANCISCO, CA 94122-1710

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 29, 1999 · Amount on Record
Deed Sale	Oct 29, 1999 · Amount on Record
Prior Sale	Oct 29, 1999 · Amount on Record
Deed Document Number	0G68500349
Deed Book / Page	1435
Last Transfer Date	Mar 13, 2003
Transfer Doc	0H38100109
Record Updated	Jun 08, 2026

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN FRANCISCO CA
Property Address	366 4TH AVE, SAN FRANCISCO, CA 94118-1581
Document Number	0K52200654
Instrument Date	Sep 28, 2017
Transaction Type	Mortgage
Record Updated	Aug 27, 2018
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1278 21ST AVE SAN FRANCISCO CA 941221710, SAN FRANCISCO, CA 94122-1710

Mortgage

Document Number	0K52200654
Date	Oct 05, 2017
Instrument	K522654

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	COLUMBUS, OH 43240-2050

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Oct 04, 2032

Tax Assessment & Valuation

Source: San Francisco City records · Assessment roll updated July 1, 2025 · Last verified November 2025

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

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

Year	Tax Bill	Assessed Value
2025	$15,164.00 (+5.58%)	$1,168,091 (+4.04%) Land $768,484 Building $399,607
2023	$14,363.00 (+2.27%)	$1,122,735 Land $738,644 Building $384,091
2022	$14,044.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: California Internet, Etheric Communications, LLC., Sonic Telecom.

Based on FCC filings for 1,173 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SFPUC CITY DISTRIBUTION DIVISION serves 848,019 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.