705 20th Ave, San Francisco, CA 94121 Property Records

San Francisco City property record for 705 20th Ave, San Francisco, CA 94121

Property Summary

Property Type	Apartments (5+ Units)
Details	2 ba · 2,005 sqft · built 1919
Lot Size	0 acres (17 sqft)
Owner	Trust Name on File
Tax Bill	$3,177 (2025)
APN	`1663-001A`

Property Details

APN / Parcel Number

Primary APN	`1663-001A`

Interior

Full Baths	2 Baths
Total Rooms	9 Rooms
Units	4 Units
Stories	2 Stories
Building Area	2,005 sqft Living Area
Gross Area	2,317 sqft
1st Floor Area	2,005 sqft
Basement Area	312 sqft

Exterior

Year Built	Built 1919
Effective Year Built	Effective 1919
Architectural Style	Duplex Single
Construction Type	Frame
Lot Area	17 sqft

Location & Zoning

Street Address	705 20TH AVE
City	SAN FRANCISCO
State	CA
Zip	94121-3805
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	RH2
Legal Subdivision	OUTSIDE LAND BL 400
Legal Block	1663
Legal Lot Number	1A
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	RICHMOND-PRESIDIO-MARINA
Census Block Group	2
Census Block	2005
Census Tract	47702

Owner

705 20th Ave, a residential property, is held in a trust since July 2001.

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

Owner of Record	Trust Name on File
Mailing Address	195 VICTORY CIR, SAN RAMON, CA 94582-4978
Owner Type	Company
Vesting	Trust

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	Jul 1, 2001
Transfer Doc	0000974468
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 705 20th Ave was $3,177.

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		$180,257 (+2.02%) Land $79,406 Building $100,851
2025	$3,177.00	$176,686 Land $77,830 Building $98,856
2023	$2,885.00 (+3.04%)	$169,826 Land $74,808 Building $95,018
2022	$2,800.00

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

Flood

FEMA has no flood map on file for 705 20th 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

The area around 705 20th 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 Risk	Not 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 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 1,399 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
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