San Francisco City property record for 170 Madrone Ave, San Francisco, CA 94127
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,320 sqft · built 1919 |
| Lot Size | 0.001 acres (40 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,052 (2025) |
| APN | 2929-012 |
| Primary APN | 2929-012 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,320 sqft Living Area |
| 1st Floor Area | 2,320 sqft |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1919 |
| Construction Type | Frame |
| Lot Area | 40 sqft (0.001 acres) |
| Street Address | 170 MADRONE AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94127-1318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH1D |
| Legal Subdivision | MAP WEST PORTAL PARK |
| Legal Block | 2929 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | SUNSET |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 30800 |
170 Madrone Ave is owned and occupied by an individual who acquired it in September 2016.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 170 MADRONE AVE, SAN FRANCISCO, CA 94127-1318 |
| 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 | Sep 21, 2016 |
| Transfer Doc | K332601 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 170 Madrone Ave was $2,052, up 2.7% 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 | $107,437 (+2.04%) Land $48,063 Building $59,374 | |
| 2025 | $2,052.00 (+2.7%) | $105,286 Land $47,099 Building $58,187 |
| 2024 | $1,998.00 (+2.1%) | |
| 2023 | $1,957.00 (+2.84%) | $101,200 Land $45,271 Building $55,929 |
| 2022 | $1,903.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 170 Madrone Ave; there have been 5 flood claims nearby since 2019.
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 | 5 in force |
| Nearby Flood Claims | 5 (2019) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Dec 2019 · rainfall accumulation |
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 170 Madrone Ave 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 1,265 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, Sonic Telecom.
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