San Francisco City property record for 1591 Thomas Ave, San Francisco, CA 94124
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,130 sqft · built 1907 |
| Lot Size | 0.001 acres (25 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,227 (2025) |
| Deeds & Mortgages | Jun 2026 Sale Sep 2021 Transfer |
| APN | 5361-019 |
| Primary APN | 5361-019 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,130 sqft Living Area |
| 1st Floor Area | 1,130 sqft |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Construction Type | Frame |
| Lot Area | 25 sqft (0.001 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Street Address | 1591 THOMAS AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94124-2770 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH1 |
| Legal Subdivision | SOUTH SAN FRANCISCO HOMESTEAD |
| Legal Block | 5361 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | BAYVIEW |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 23200 |
1591 Thomas Ave is owner-occupied and held in a trust since July 2021.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1591 THOMAS AVE, SAN FRANCISCO, CA 94124-2770 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 23, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Sep 17, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 29, 2021 |
| Transfer Doc | 2021146521 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Jun 23, 2026 |
| Property Address | 1591 THOMAS AVE, SAN FRANCISCO, CA 94124-2770 |
| Document Number | 0000060215 |
| Instrument Date | Apr 8, 2026 |
| Instrument | 202660215 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1591 THOMAS AVE, SAN FRANCISCO, CA 94124-2770 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Sep 17, 2021 |
| Property Address | 1591 THOMAS AVE, SAN FRANCISCO, CA 94124-2770 |
| Document Number | 2021146521 |
| Instrument Date | Jul 29, 2021 |
| Instrument | 2021146521 |
| Transaction Type | Transfer |
| Record Updated | Oct 5, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 1591 THOMAS AVE, SAN FRANCISCO, CA 94124-2770 |
The 2025 property tax bill for 1591 Thomas Ave was $3,227, up 2.8% from the year before.
Source: San Francisco City assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | California |
| County / Municipality | San Francisco City |
| Unified School District | San Francisco Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $209,108 (+2.2%) Land $99,575 Building $109,533 | |
| 2025 | $3,227.00 (+2.8%) | $204,616 Land $97,406 Building $107,210 |
| 2024 | $3,139.00 (+1.85%) | |
| 2023 | $3,082.00 (+2.49%) | $196,683 Land $93,630 Building $103,053 |
| 2022 | $3,007.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 1591 Thomas Ave; 1 flood insurance policy is 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 | 1 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.
The area around 1591 Thomas 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 1,170 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: AT&T, GeoLinks, T-Mobile.
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