San Francisco City property record for 23 Cotter St, San Francisco, CA 94112
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 4 bd · 4 ba · 2,540 sqft · built 1919 |
| Lot Size | 0.001 acres (25 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,170,000 (Jun 2024) |
| Tax Bill | $15,201 (2025) |
| Deeds & Mortgages | Oct 2021 Sale |
| APN | 6797-044 |
| Primary APN | 6797-044 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 13 Rooms |
| Units | 6 Units |
| Stories | 2 Stories |
| Building Area | 2,540 sqft Living Area |
| 1st Floor Area | 2,540 sqft |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1919 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 25 sqft (0.001 acres) |
| Street Address | 23 COTTER ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94112-1918 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | RH1 |
| Legal Subdivision | ACADEMY TRACT |
| Legal Block | 6797 |
| Legal Lot Number | 44 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | MERCED-MCLAREN |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 25502 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 183 OXFORD ST, SAN FRANCISCO, CA 94134-1033 |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 28, 2024 · Amount on Record |
| Deed Sale | Jun 28, 2024 · Amount on Record |
| Prior Sale | Oct 20, 2021 · Amount on Record |
| Deed Document Number | 202449302 |
| Prior Transfer Date | Jun 10, 2024 |
| Prior Transfer Doc | 0000049302 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Oct 20, 2021 |
| Property Address | 23 COTTER ST, SAN FRANCISCO, CA 94112-1918 |
| Document Number | 2021159704 |
| Instrument Date | Oct 13, 2021 |
| Instrument | 2021159704 |
| Transaction Type | Transfer |
| Record Updated | Nov 9, 2021 |
| Title Company | ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL |
| Amount | Amount Recorded |
|---|---|
| Tax | $8,775.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 878 TALLMAN CT, SAN JOSE, CA 95123-2562 |
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 | $1,217,268 (+2%) Land $852,088 Building $365,180 | |
| 2025 | $15,201.00 (+1.75%) | $1,193,400 (-) Land $835,380 Building $358,020 |
| 2023 | $14,940.00 (+140.27%) | $1,193,400 Land $835,380 Building $358,020 |
| 2022 | $6,218.00 |
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 1,803 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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