San Francisco City property record for 73 Castle St, San Francisco, CA 94133
| Property Type | Condominium |
|---|---|
| Details | 1 bd · 1 ba · 837 sqft |
| Lot Size | 0.054 acres (2,350 sqft) |
| Owner | Individual Name on File |
| Last Sale | $805,000 (Jul 2016) |
| Tax Bill | $11,992 (2025) |
| APN | 0114-075 |
| Primary APN | 0114-075 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 837 sqft Living Area |
| 1st Floor Area | 837 sqft |
| Architectural Style | Condo/Apartment |
|---|---|
| Lot Area | 2,350 sqft (0.054 acres) |
| Street Address | 73 CASTLE ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94133-3517 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | RH-3 |
| Legal Subdivision | 50 VARA BL 63 |
| Legal Block | 114 |
| Legal Lot Number | 75 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10402 |
73 Castle St, a condominium, is owned by an individual who bought it in July 2016.
Source: San Francisco City records, as of September 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1875 MISSION ST, 103, SAN FRANCISCO, CA 94103-3561 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 6, 2016 · Amount on File |
| Deed Sale | Jul 6, 2016 · Amount on File |
| Deed Document Number | 2016282727 |
| Prior Transfer Date | Mar 29, 2016 |
| Prior Transfer Doc | K228325 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 73 Castle St was $11,992, up 3% 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 | $952,960 (+2%) Land $476,480 Building $476,480 | |
| 2025 | $11,992.00 (+2.96%) | $934,266 Land $467,133 Building $467,133 |
| 2024 | $11,647.00 (+1.85%) | |
| 2023 | $11,435.00 (+2.1%) | $897,990 Land $448,995 Building $448,995 |
| 2022 | $11,200.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 73 Castle St.
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.
The area around 73 Castle 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.
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures