San Francisco City property record for 100 Paul Ave, San Francisco, CA 94124
| Property Type | R&D Facility, Laboratory |
|---|---|
| Details | 3 ba · 37,500 sqft · built 1957 |
| Lot Size | 0.011 acres (468 sqft) |
| Owner | Company Name on File |
| Tax Bill | $52,680 (2025) |
| APN | 5431A-005 |
| Primary APN | 5431A-005 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 37,500 sqft Gross Area |
| 1st Floor Area | 37,500 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 468 sqft (0.011 acres) |
| Street Address | 100 PAUL AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94124-3119 |
| Property Category | Industrial |
| Property Type | Industrial > R&D Facility, Laboratory |
| Local Zoning Code | M1 |
| Legal Block | 5431A |
| Legal Lot Number | 5 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | BAYVIEW |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 23300 |
100 Paul Ave, an industrial property, is owned by a company that acquired it in March 1997.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 130 KEARNY ST, 3501, SAN FRANCISCO, CA 94108-4888 |
| 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 | Mar 7, 1997 |
| Transfer Doc | 0000144448 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 100 Paul Ave was $52,680.
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 | $4,473,783 (+2%) Land $3,355,311 Building $1,118,472 | |
| 2025 | $52,680.00 | $4,385,998 Land $3,289,490 Building $1,096,508 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 100 Paul 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 100 Paul 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 744 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 |
| 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, Etheric Networks, GeoLinks, Google Fiber, Sonic Telecom.
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