San Francisco City property record for 50 27th Ave, San Francisco, CA 94121
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5 ba · 5,397 sqft · built 1925 |
| Lot Size | 0.001 acres (46 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $40,029 (2025) |
| APN | 1305-017 |
| Primary APN | 1305-017 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 5,397 sqft Living Area |
| 1st Floor Area | 5,397 sqft |
| Basement Area | 1,474 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Construction Type | Frame |
| Lot Area | 46 sqft (0.001 acres) |
| Street Address | 50 27TH AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94121-1026 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH1D |
| Legal Description | LOT 55 |
| Legal Subdivision | SUBDIVISION #1 OF SEACLIFF |
| Legal Block | 1305 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | RICHMOND-PRESIDIO-MARINA |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 42800 |
Source: San Francisco City records, as of September 8, 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 | 50 27TH AVE, SAN FRANCISCO, CA 94121-1026 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 29, 1998 |
| Deed Sale | May 29, 1998 |
| Prior Sale | Dec 5, 1995 · Amount on Record |
| Deed Document Number | 1998359359 |
| Deed Book / Page | 143 / 45 |
| Last Transfer Date | May 31, 2012 |
| Transfer Doc | K661/0230 |
| Record Updated | Oct 29, 2026 |
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 | $3,370,582 (+2%) Land $1,462,537 Building $1,908,045 | |
| 2025 | $40,029.00 (+3.04%) | $3,304,471 (+4.04%) Land $1,433,851 Building $1,870,620 |
| 2024 | $38,847.00 (+1.61%) | |
| 2023 | $38,231.00 (+1.89%) | $3,176,157 Land $1,378,174 Building $1,797,983 |
| 2022 | $37,520.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 4 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.
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 782 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Sonic Telecom.
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