331 Bartlett St, San Francisco, CA 94110 Property Records

San Francisco City property record for 331 Bartlett St, San Francisco, CA 94110

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,194 sqft · built 1900
Lot Size	0.059 acres (2,585 sqft)
Owner	Company Name on File
Tax Bill	$1,490 (2025)
APN	`6516-021`

Property Details

APN / Parcel Number

Primary APN	`6516-021`

Interior

Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,194 sqft Living Area

Exterior

Year Built	Built 1900
Construction Type	Wood
Lot Area	2,585 sqft (0.059 acres)
Lot Dimensions	117 ft deep x 22 ft wide

Location & Zoning

Street Address	331 BARTLETT ST
City	SAN FRANCISCO
State	CA
Zip	94110-3805
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MISSION BL 170
Legal Block	6516
Legal Lot Number	21
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	MISSION-BERNAL
Census Block Group	4
Census Block	4004
Census Tract	20900

Owner

Source: San Francisco City records · APN 6516-021

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	Company Name on File
Co-owner	Verified Secondary Owner
Mailing Address	548 VIENNA ST, SAN FRANCISCO, CA 94112-2818
Owner Type	Company, Secondary Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Prior Sale	Mar 09, 1999
Last Transfer Date	Jul 21, 2025
Transfer Doc	0000055519
Record Updated	Jun 08, 2026

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	$1,490.00 (+10.78%)	$45,905 (+4.03%) Land $31,154 Building $14,751
2023	$1,345.00 (+3.94%)	$44,125 Land $29,946 Building $14,179
2022	$1,294.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · 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, availability as of December 31, 2025 · sampled at 1,283 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings 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 Communications, LLC. Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: California Internet, Google Fiber.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, 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.