San Francisco City property record for 2831 Folsom St, San Francisco, CA 94110
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 8 bd · 4 ba · 3,000 sqft · built 1908 |
| Lot Size | 0 acres (16 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,250,000 (Jan 2022) |
| Tax Bill | $17,038 (2025) |
| Deeds & Mortgages | Jan 2022 Sale & Mortgage |
| APN | 6521-035 |
| Primary APN | 6521-035 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 14 Rooms |
| Units | 6 Units |
| Stories | 3 Stories |
| Building Area | 3,000 sqft Living Area |
| 1st Floor Area | 3,000 sqft |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1908 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 16 sqft |
| Street Address | 2831 FOLSOM ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94110-4013 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | RH3 |
| Legal Description | BLK 173 |
| Legal Subdivision | MISSION BL 173 |
| Legal Block | 6521 |
| Legal Lot Number | 35 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | MISSION-BERNAL |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 22901 |
2831 Folsom St, a residential property, is owned by two individuals who bought it in January 2022.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4 DUVAL DR, SOUTH SAN FRANCISCO, CA 94080-1132 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jan 10, 2022 · Amount on File |
| Deed Sale | Jan 10, 2022 · Amount on File |
| Deed Document Number | 20222433 |
| Prior Transfer Date | Sep 8, 2005 |
| Prior Transfer Doc | I998/0723 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Jan 10, 2022 |
| Property Address | 2831-2835 FOLSOM ST, SAN FRANCISCO, CA 94110 |
| Document Number | 0000002433 |
| Instrument Date | Jan 5, 2022 |
| Instrument | 2022002433 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $9,375.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4 DUVAL DR, SOUTH SAN FRANCISCO, CA 94080-1132 |
| Document Number | 0000002434 |
|---|---|
| Date | Jan 10, 2022 |
| Instrument | 2022002434 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2052 |
The 2025 property tax bill for 2831 Folsom St was $17,038, up 3% 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 | $1,353,037 (+2%) Land $947,126 Building $405,911 | |
| 2025 | $17,038.00 (+3.03%) | $1,326,510 Land $928,557 Building $397,953 |
| 2024 | $16,537.00 (+2.36%) | |
| 2023 | $16,156.00 (+167.31%) | $1,275,000 Land $892,500 Building $382,500 |
| 2022 | $6,044.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 2831 Folsom St.
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 2831 Folsom St 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 1,283 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Google Fiber.
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