San Francisco City property record for 577 Filbert St, San Francisco, CA 94133
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 3 ba · 3,210 sqft · built 1906 |
| Lot Size | 0 acres (11 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,333,000 (Apr 2011) |
| Tax Bill | $21,791 (2025) |
| APN | 0103-019 |
| Primary APN | 0103-019 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 14 Rooms |
| Units | 6 Units |
| Stories | 3 Stories |
| Building Area | 3,210 sqft Living Area |
| 1st Floor Area | 3,210 sqft |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 11 sqft |
| Street Address | 577 FILBERT ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94133-2921 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | RM2 |
| Legal Subdivision | 50 VARA BL 106 |
| Legal Block | 103 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 10600 |
577 Filbert St, a residential property, is owned by a company that bought it in April 2011.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 620099, REDWOOD CITY, CA 94062-0099 |
| Owner Type | Company |
| Vesting | Borrower in Default |
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 | Apr 26, 2011 · Amount on File |
| Deed Sale | Apr 26, 2011 · Amount on File |
| Deed Document Number | 2011165912 |
| Deed Book / Page | 382 / 93 |
| Prior Transfer Date | Nov 29, 2010 |
| Prior Transfer Doc | K279/0700 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 577 Filbert St was $21,791, 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 | $1,741,964 (+0.89%) Land $1,219,375 Building $522,589 | |
| 2025 | $21,791.00 (+3.01%) | $1,726,632 Land $1,195,462 Building $531,170 |
| 2024 | $21,154.00 (+2.16%) | |
| 2023 | $20,706.00 (+2.14%) | $1,659,588 Land $1,149,042 Building $510,546 |
| 2022 | $20,273.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 577 Filbert St; 1 flood insurance policy is in force nearby.
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 | 1 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.
The area around 577 Filbert 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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