San Francisco City property record for 73 Keystone Way, San Francisco, CA 94127
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,324 sqft · built 1950 |
| Lot Size | 0.001 acres (42 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,117 (2025) |
| Deeds & Mortgages | Nov 2021 Transfer |
| APN | 3281-008A |
| Primary APN | 3281-008A |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,324 sqft Living Area |
| 1st Floor Area | 2,324 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Frame |
| Lot Area | 42 sqft (0.001 acres) |
| Lot Dimensions | 81 ft deep x 50 ft wide |
| Street Address | 73 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 K PG 55 BLK 3281 PART OF LOT 8,9 |
| Legal Subdivision | MOUNT DAVIDSON MANOR |
| Legal Block | 3281 |
| Legal Lot Number | 8A |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | MERCED-MCLAREN |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 30900 |
73 Keystone Way is owned by a company that acquired it in September 2021 and is owner-occupied.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 73 KEYSTONE WAY, SAN FRANCISCO, CA 94127-2717 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Sep 15, 2021 |
| Transfer Doc | 2021167063 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Nov 5, 2021 |
| Property Address | 73 KEYSTONE WAY, SAN FRANCISCO, CA 94127-2717 |
| Document Number | 2021167063 |
| Map Reference | MB K PG 55-62 |
| Instrument Date | Sep 15, 2021 |
| Instrument | 2021167063 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 73 KEYSTONE WAY, SAN FRANCISCO, CA 94127-2717 |
The 2025 property tax bill for 73 Keystone Way was $2,117 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 | $180,260 (+2.02%) Land $62,437 Building $117,823 | |
| 2025 | $2,117.00 (+2.87%) Homeowner's exemption | $176,683 Land $61,189 Building $115,494 |
| 2024 | $2,058.00 (+1.48%) | |
| 2023 | $2,028.00 (+1.81%) Homeowner's exemption | $169,824 Land $58,814 Building $111,010 |
| 2022 | $1,992.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 73 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 73 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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