San Francisco City property record for 59 Keystone Way, San Francisco, CA 94127
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,225 sqft · built 1928 |
| Lot Size | 0.001 acres (29 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,190 (2025) |
| APN | 3281-012 |
| Primary APN | 3281-012 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,225 sqft Living Area |
| Gross Area | 2,902 sqft |
| 1st Floor Area | 2,225 sqft |
| Basement Area | 677 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Construction Type | Frame |
| Lot Area | 29 sqft (0.001 acres) |
| Street Address | 59 KEYSTONE WAY |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94127-2717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH1D |
| Legal Description | MAP D7 13 |
| Legal Subdivision | MT DAVIDSON MANOR |
| Legal Block | 3281 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | MERCED-MCLAREN |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 30900 |
59 Keystone Way is owner-occupied and held in a trust since June 2016.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 59 KEYSTONE WAY, SAN FRANCISCO, CA 94127-2717 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Jun 10, 2016 |
| Transfer Doc | K278690 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 59 Keystone Way was $2,190 with a homeowner's exemption, up 2.9% 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 | $186,599 (+2.06%) Land $39,345 Building $147,254 | |
| 2025 | $2,190.00 (+2.91%) Homeowner's exemption | $182,828 Land $38,528 Building $144,300 |
| 2024 | $2,128.00 (+1.43%) | |
| 2023 | $2,098.00 (+1.8%) Homeowner's exemption | $175,736 Land $37,034 Building $138,702 |
| 2022 | $2,061.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 59 Keystone Way; 1 flood insurance policy is in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
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 59 Keystone Way 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 1,270 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, Etheric Networks, Sonic Telecom, Unwired.
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