San Francisco City property record for 443 3rd Ave, San Francisco, CA 94118
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 2,355 sqft · built 1900 |
| Lot Size | 0.001 acres (30 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,185 (2025) |
| Deeds & Mortgages | Apr 2026 Sale |
| APN | 1541-007 |
| Primary APN | 1541-007 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,355 sqft Living Area |
| Gross Area | 2,805 sqft |
| 1st Floor Area | 2,355 sqft |
| Basement Area | 450 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Construction Type | Frame |
| Lot Area | 30 sqft (0.001 acres) |
| Street Address | 443 3RD AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94118-3206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH2 |
| Legal Subdivision | OUTSIDE LAND BL 281 |
| Legal Block | 1541 |
| Legal Lot Number | 7 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | RICHMOND-PRESIDIO-MARINA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 45100 |
443 3rd Ave is owner-occupied and held in a trust since November 2025.
Source: San Francisco City records, as of September 8, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 443 3RD AVE, SAN FRANCISCO, CA 94118-3206 |
| 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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 13, 2025 |
| Transfer Doc | 0000097778 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Apr 15, 2026 |
| Property Address | 443 3RD AVE, SAN FRANCISCO, CA 94118-3206 |
| Document Number | 0000037453 |
| Instrument Date | Apr 8, 2026 |
| Instrument | 202637453 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 443 3RD AVE, SAN FRANCISCO, CA 94118-3206 |
The 2025 property tax bill for 443 3rd Ave was $1,185, up 2.8% 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 | $99,890 (+2.05%) Land $46,173 Building $53,717 | |
| 2025 | $1,185.00 (+2.78%) Homeowner's exemption | $97,886 Land $45,245 Building $52,641 |
| 2024 | $1,153.00 (+1.5%) | |
| 2023 | $1,136.00 (+1.79%) Homeowner's exemption | $94,087 Land $43,489 Building $50,598 |
| 2022 | $1,116.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 443 3rd Ave.
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 443 3rd 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 1,574 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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