San Francisco City property record for 56 Castle St, San Francisco, CA 94133
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 760 sqft · built 1907 |
| Lot Size | 0 acres (12 sqft) |
| Owner | Individual Name on File |
| Last Sale | $644,000 (May 2013) |
| Tax Bill | $21,278 (2025) |
| APN | 0114-051 |
| Primary APN | 0114-051 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 760 sqft Living Area |
| 1st Floor Area | 760 sqft |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Construction Type | Frame |
| Lot Area | 12 sqft |
| Street Address | 56 CASTLE ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94133-3518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH3 |
| Legal Description | TRACT 50 VARA BL |
| Legal Subdivision | 50 VARA BL #63 |
| Legal Tract | 50 |
| Legal Block | 114 |
| Legal Lot Number | 51 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 10402 |
56 Castle St is owned and occupied by an individual who bought it in May 2013.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 56 CASTLE ST, SAN FRANCISCO, CA 94133-3518 |
| Occupancy | Owner Occupied |
| 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 | May 8, 2013 · Amount on File |
| Deed Sale | May 8, 2013 · Amount on File |
| Prior Sale | May 5, 2006 · Amount on File |
| Deed Document Number | 2013654836 |
| Deed Book / Page | 892 / 1426 |
| Prior Transfer Date | Sep 8, 2011 |
| Prior Transfer Doc | 0K892/1426 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 56 Castle St was $21,278, up 3.1% 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 | $1,753,482 (+2%) Land $804,506 Building $948,976 | |
| 2025 | $21,278.00 (+3.1%) | $1,719,078 Land $788,722 Building $930,356 |
| 2024 | $20,639.00 (+1.75%) | |
| 2023 | $20,285.00 (+1.96%) | $1,652,328 Land $758,096 Building $894,232 |
| 2022 | $19,895.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 56 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 56 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.
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