San Francisco City property record for 900 Columbus Ave, San Francisco, CA 94133
| Property Type | Commercial Office |
|---|---|
| Details | 2 ba · 2,500 sqft · built 1970 |
| Lot Size | 0.001 acres (29 sqft) |
| Owner | Company Name on File |
| Tax Bill | $9,782 (2025) |
| APN | 0065-013 |
| Primary APN | 0065-013 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 2,500 sqft Gross Area |
| 1st Floor Area | 2,500 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Flat |
| Lot Area | 29 sqft (0.001 acres) |
| Garage Type | Detached |
| Street Address | 900 COLUMBUS AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94133-2310 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | NBEACH |
| Legal Description | BLK 178 |
| Legal Subdivision | HORNERS ADD BL 92 |
| Legal Block | 65 |
| Legal Lot Number | 13 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10401 |
900 Columbus Ave, a commercial property, is owned by a company that acquired it in July 2008.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1955 STOCKTON ST, SAN FRANCISCO, CA 94133-2423 |
| 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 Transfer Date | Jul 4, 2008 |
| Transfer Doc | J677/0360 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 900 Columbus Ave was $9,782, up 2.9% 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 | $725,183 (-4.43%) Land $414,390 Building $310,793 | |
| 2025 | $9,782.00 (+2.93%) | $758,833 Land $406,272 Building $352,561 |
| 2024 | $9,504.00 (+1.59%) | |
| 2023 | $9,355.00 (+2.04%) | $729,367 Land $390,496 Building $338,871 |
| 2022 | $9,168.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 900 Columbus Ave.
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 900 Columbus Ave 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 936 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| 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 |
May also be available: Astound Broadband, AT&T, GeoLinks, Google Fiber, Sail Internet.
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