San Francisco City property record for 643 Frederick St, San Francisco, CA 94117
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 2 ba · 1,411 sqft · built 1990 |
| Lot Size | 2.58 acres (112,621 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,225 (2025) |
| Deeds & Mortgages | Apr 2021 Transfer |
| APN | 1265A-002 |
| Primary APN | 1265A-002 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,411 sqft Living Area |
| 1st Floor Area | 1,411 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Condo/Apartment |
| Construction Type | Frame |
| Lot Area | 112,621 sqft (2.58 acres) |
| Street Address | 643 FREDERICK ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94117-2709 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | RH3 |
| Legal Subdivision | PARKVIEW COMMONS |
| Legal Block | 1265A |
| Legal Lot Number | 2 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | SUNSET |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 30101 |
643 Frederick St, a condominium, is owned and occupied by an individual who acquired it in March 2021.
Source: San Francisco City records, as of September 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 643 FREDERICK ST, SAN FRANCISCO, CA 94117-2709 |
| Occupancy | Owner Occupied |
| 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 | Name on Deed |
|---|---|
| Last Transfer Date | Mar 30, 2021 |
| Transfer Doc | 0000058497 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Apr 6, 2021 |
| Property Address | 643 FREDERICK ST, SAN FRANCISCO, CA 94117-2709 |
| Document Number | 2021058498 |
| Map Reference | MB 30 PG 79-91 |
| Instrument Date | Mar 20, 2021 |
| Instrument | 2021058498 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 643 FREDERICK ST, SAN FRANCISCO, CA 94117-2709 |
The 2025 property tax bill for 643 Frederick St was $3,225 with a homeowner's exemption, 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 | $270,235 (+2.13%) Land $93,832 Building $176,403 | |
| 2025 | $3,225.00 (+2.97%) Homeowner's exemption | $264,604 Land $91,828 Building $172,776 |
| 2024 | $3,132.00 (+2.02%) | |
| 2023 | $3,070.00 (+1.99%) Homeowner's exemption | $254,344 Land $88,272 Building $166,072 |
| 2022 | $3,010.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 643 Frederick 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.
Wildfire risk around 643 Frederick St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 807 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| 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, Sonic Telecom, Verizon.
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