San Francisco City property record for 1331 Harrison St, San Francisco, CA 94103
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 4 ba · 2,100 sqft · built 1966 |
| Lot Size | 0.001 acres (21 sqft) |
| Owner | Company Name on Record |
| Last Sale | $379,000 (Mar 1999) |
| Tax Bill | $10,382 (2025) |
| APN | 3525-075 |
| Primary APN | 3525-075 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 2,100 sqft Gross Area |
| 1st Floor Area | 2,100 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Exterior Material | Concrete Block |
| Construction Type | Frame |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 21 sqft (0.001 acres) |
| Lot Dimensions | 70 ft deep x 30 ft wide |
| Street Address | 1331 HARRISON ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94103-4309 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | SLR |
| Legal Description | BLK 44 |
| Legal Subdivision | MISSION BL #44 |
| Legal Block | 3525 |
| Legal Lot Number | 75 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | SOMA-POTRERO-MISSION BAY |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 18000 |
Source: San Francisco City records, as of September 8, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1301 HARRISON ST, SAN FRANCISCO, CA 94103-4309 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 12, 1999 · Amount on Record |
| Deed Sale | Mar 12, 1999 · Amount on Record |
| Deed Document Number | 1999530129 |
| Deed Book / Page | 340 / 132 |
| Last Transfer Date | Feb 6, 2001 |
| Transfer Doc | 0000900483 |
| 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 | $751,073 (+2%) Land $319,818 Building $431,255 | |
| 2025 | $10,382.00 (+5.01%) | $736,314 (+4.04%) Land $313,534 Building $422,780 |
| 2023 | $9,887.00 (+2.15%) | $707,724 Land $301,360 Building $406,364 |
| 2022 | $9,679.00 |
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 280 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| 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: Astound Broadband, GeoLinks, Google Fiber, Sonic Telecom, T-Mobile.
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