San Francisco City property record for 3463 21st St, San Francisco, CA 94110
| Property Type | Condominium |
|---|---|
| Details | 1,277 sqft · built 1929 |
| Lot Size | 0.042 acres (1,849 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $555,000 (May 1996) |
| Tax Bill | $5,958 (2025) |
| APN | 3618-080 |
| Primary APN | 3618-080 |
|---|
| Building Area | 1,277 sqft Living Area |
|---|---|
| 1st Floor Area | 1,277 sqft |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Architectural Style | Condo/Apartment |
| Lot Area | 1,849 sqft (0.042 acres) |
| Street Address | 3463 21ST ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94110-2263 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | RH-3 |
| Legal Subdivision | PARCEL MAP OF 3463-3465 21ST STREET |
| Legal Block | 3618 |
| Legal Lot Number | 80 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | MISSION-BERNAL |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 20701 |
3463 21st St, a condominium, is owned and occupied by two individuals who bought it in May 1996.
Source: San Francisco City records, as of September 22, 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 Individual Names on File |
|---|---|
| Mailing Address | 3463 21ST ST, SAN FRANCISCO, CA 94110-2263 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 21, 1996 · Amount on File |
| Deed Sale | May 21, 1996 · Amount on File |
| Deed Document Number | 1996977655 |
| Deed Book / Page | 637 / 403 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3463 21st St was $5,958 with a homeowner's exemption.
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 | $451,420 (+2.02%) Land $162,674 Building $288,746 | |
| 2025 | $5,958.00 Homeowner's exemption | $442,493 Land $159,448 Building $283,045 |
| 2023 | $5,692.00 (+2.21%) Homeowner's exemption | $425,316 Land $153,259 Building $272,057 |
| 2022 | $5,569.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 3463 21st 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 3463 21st 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 1,479 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| 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: GeoLinks, Google Fiber, Sail Internet, Sonic Telecom, T-Mobile.
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