San Francisco City property record for 331 Cornwall St, #335, San Francisco, CA 94118
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 3 ba · 2,770 sqft · built 1907 |
| Lot Size | 0.001 acres (25 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,190,000 (Apr 2006) |
| Tax Bill | $20,582 (2025) |
| Deeds & Mortgages | Jun 2026 Sale Apr 2024 Transfer |
| APN | 1429-043 |
| Primary APN | 1429-043 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 14 Rooms |
| Units | 6 Units |
| Stories | 3 Stories |
| Building Area | 2,770 sqft Living Area |
| 1st Floor Area | 2,770 sqft |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 25 sqft (0.001 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Street Address | 331 CORNWALL ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94118-1303 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | RM1 |
| Legal Description | BLK 178 |
| Legal Subdivision | OUTSIDE LAND BL 178 |
| Legal Block | 1429 |
| Legal Lot Number | 43 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | RICHMOND-PRESIDIO-MARINA |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 40100 |
331 Cornwall St, #335, a residential property, is owned by a company that acquired it in April 2024.
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 1520 ANZA ST, SAN FRANCISCO, CA 94118-3821 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| Jun 24, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Apr 18, 2024 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 26, 2006 · Amount on File |
| Deed Sale | Apr 26, 2006 · Amount on File |
| Prior Sale | Mar 25, 1998 · Amount on File |
| Deed Document Number | 2006166238 |
| Deed Book / Page | 127 / 160 |
| Last Transfer Date | Apr 12, 2024 |
| Transfer Doc | 0000031771 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Jun 24, 2026 |
| Property Address | 331 CORNWALL ST, SAN FRANCISCO, CA 94118-1303 |
| Document Number | 0000060833 |
| Instrument Date | Nov 29, 2024 |
| Instrument | 202660833 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Life Tenant |
| Address | 1520 ANZA ST, SAN FRANCISCO, CA 94118-3821 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Apr 18, 2024 |
| Property Address | 331-335 CORNWALL ST, SAN FRANCISCO, CA 94118 |
| Document Number | 0000031771 |
| Instrument Date | Apr 12, 2024 |
| Instrument | 2024031771 |
| Transaction Type | Transfer |
| Record Updated | May 9, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 331 CORNWALL ST # 335, 335, SAN FRANCISCO, CA 94118-1303 |
The 2025 property tax bill for 331 Cornwall St, #335 was $20,582.
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 | $1,658,695 (+2%) Land $995,225 Building $663,470 | |
| 2025 | $20,582.00 | $1,626,172 Land $975,711 Building $650,461 |
| 2023 | $19,466.00 (+2.16%) Homeowner's exemption | $1,563,026 Land $937,823 Building $625,203 |
| 2022 | $19,054.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 331 Cornwall St, #335; there have been 1 flood claim nearby since 1981.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (1981) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 1981 · tidal / storm surge |
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 331 Cornwall St, #335 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 1,173 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 in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom.
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