San Francisco City property record for 331 27th St, San Francisco, CA 94131
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,025 sqft · built 1900 |
| Lot Size | 0.001 acres (23 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $18,046 (2025) |
| APN | 6592-047 |
| Primary APN | 6592-047 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Stories | 3 Stories |
| Building Area | 3,025 sqft Living Area |
| 1st Floor Area | 3,025 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Construction Type | Wood |
| Lot Area | 23 sqft (0.001 acres) |
| Lot Dimensions | 105 ft deep x 22 ft wide |
| Street Address | 331 27TH ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94131-2011 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH2 |
| Legal Description | BLK 94 |
| Legal Subdivision | PORTION OF HORNERS ADDITION |
| Legal Block | 6592 |
| Legal Lot Number | 47 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | WESTERN ADDITION-BUENA VISTA-EUREKA VALLEY |
| Census Block Group | 5 |
| Census Block | 5003 |
| Census Tract | 21500 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 333 27TH ST, SAN FRANCISCO, CA 94131-2011 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 5, 2010 |
| Transfer Doc | 0K205/0257 |
| 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 | $1,552,261 (+2.01%) Land $199,150 Building $1,353,111 | |
| 2025 | $18,046.00 (+2.97%) Homeowner's exemption | $1,521,716 (+52.81%) Land $195,195 Building $1,326,521 |
| 2024 | $17,526.00 (+49.09%) | |
| 2023 | $11,755.00 (+1.82%) Homeowner's exemption | $995,792 Land $187,618 Building $808,174 |
| 2022 | $11,545.00 |
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 1,795 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Google Fiber, T-Mobile, Verizon.
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