San Francisco City property record for 371 Union St, San Francisco, CA 94133
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 1,106 sqft · built 1907 |
| Owner | Individual Name on Record |
| Last Sale | $1,520,000 (Mar 2019) |
| Tax Bill | $20,996 (2025) |
| Deeds & Mortgages | Mar 2019 Sale |
| APN | 0114-080 |
| Primary APN | 0114-080 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,106 sqft Living Area |
| 1st Floor Area | 1,106 sqft |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Architectural Style | Condo/Apartment |
| Street Address | 371 UNION ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94133-3519 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Block | 114 |
| Legal Lot Number | 80 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10402 |
Source: San Francisco City records, as of September 22, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 371 UNION ST, SAN FRANCISCO, CA 94133-3519 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 28, 2019 · Amount on Record |
| Deed Sale | Mar 28, 2019 · Amount on Record |
| Prior Sale | Oct 18, 2012 · Amount on Record |
| Deed Document Number | 2019748635 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Mar 28, 2019 |
| Property Address | 371 UNION ST, SAN FRANCISCO, CA 94133-3519 |
| Document Number | 0K74800635 |
| Instrument Date | Mar 25, 2019 |
| Instrument | K748635 |
| Transaction Type | Transfer |
| Record Updated | Apr 10, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $11,400.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 2024 DURANT AVE #208 BERKELEY CA 947041587, 208, BERKELEY, CA 94704-1587 |
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 | $1,729,502 (+2%) Land $1,037,701 Building $691,801 | |
| 2025 | $20,996.00 (+5.2%) | $1,695,578 (+4.04%) Land $1,017,348 Building $678,230 |
| 2023 | $19,959.00 (+1.93%) | $1,629,740 Land $977,844 Building $651,896 |
| 2022 | $19,582.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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 1,611 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, Sonic Telecom.
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