21 Bronte St, San Francisco, CA 94110 Property Records

San Francisco City property record for 21 Bronte St, San Francisco, CA 94110

Property Summary

Property Type	Single Family Home
Details	1 ba · 750 sqft · built 1909
Lot Size	0.001 acres (23 sqft)
Owner	Trust Name on File
Tax Bill	$3,819 (2025)
Deeds & Mortgages	Jun 2022 Mortgage Oct 2018 Mortgage
APN	`5689-036`

Property Details

APN / Parcel Number

Primary APN	`5689-036`

Interior

Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	750 sqft Living Area
1st Floor Area	750 sqft

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1909
Construction Type	Frame
Lot Area	23 sqft (0.001 acres)
Lot Dimensions	70 ft deep x 33 ft wide

Location & Zoning

Street Address	21 BRONTE ST
City	SAN FRANCISCO
State	CA
Zip	94110-6204
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RH1
Legal Description	MAP D2 14
Legal Subdivision	GIFT MAP 02
Legal Block	5689
Legal Lot Number	36
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	MISSION-BERNAL
Census Block Group	3
Census Block	3008
Census Tract	25100

Owner

21 Bronte St is owner-occupied and held in a trust since October 2013.

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

Owner of Record	Trust Name on File
Mailing Address	21 BRONTE ST, SAN FRANCISCO, CA 94110-6204
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Personal 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

Date	Document
Jun 10, 2022	Deed of Trust, Mortgage · Conventional Mortgage CITY NATIONAL BANK
Oct 16, 2018	Deed of Trust, Mortgage · Conventional Mortgage CITY NAT'L BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Oct 10, 2013
Transfer Doc	L005/0024
Record Updated	Oct 29, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN FRANCISCO CA
Property Address	21 BRONTE ST, SAN FRANCISCO, CA 94110-6204
Transaction Type	Mortgage
Record Updated	Jun 30, 2022
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 BRONTE ST, SAN FRANCISCO, CA 94110-6204

Mortgage

Document Number	0000058350
Date	Jun 10, 2022
Instrument	2022058350

Lender

Name	CITY NATIONAL BANK
Type	Bank
Address	LOS ANGELES, CA 90071

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 1, 2052

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN FRANCISCO CA
Property Address	21 BRONTE ST, SAN FRANCISCO, CA 94110-6204
Document Number	0K68900752
Instrument Date	Oct 16, 2018
Transaction Type	Mortgage
Record Updated	Nov 19, 2018
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NAT'L TITLE MCLPC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	21 BRONTE ST SAN FRANCISCO CA 941106204, SAN FRANCISCO, CA 94110-6204

Mortgage

Document Number	0K68900752
Date	Oct 31, 2018
Instrument	K689752

Lender

Name	CITY NAT'L BK
Type	Bank
Address	LOS ANGELES, CA 90071

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 21 Bronte St was $3,819 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		$327,035 (+2.01%) Land $195,245 Building $131,790
2025	$3,819.00 (+2.94%) Homeowner's exemption	$320,578 Land $191,394 Building $129,184
2024	$3,710.00 (+1.45%)
2023	$3,657.00 (+1.81%) Homeowner's exemption	$308,131 Land $183,963 Building $124,168
2022	$3,592.00

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

Flood

FEMA has no flood map on file for 21 Bronte St; 2 flood insurance policies are in force nearby.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	2 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 21 Bronte St 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 1,995 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Astound Broadband, GeoLinks, T-Mobile.

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