San Francisco City property record for 505 4th Ave, San Francisco, CA 94118
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 2,090 sqft · built 1907 |
| Lot Size | 0.001 acres (24 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,044 (2025) |
| Deeds & Mortgages | Mar 2024 Transfer |
| APN | 1547-002 |
| Primary APN | 1547-002 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,090 sqft Living Area |
| 1st Floor Area | 2,090 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Architectural Style | Bungalow |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 24 sqft (0.001 acres) |
| Lot Dimensions | 95 ft deep x 25 ft wide |
| Garage Type | Covered |
| Heating System | HVAC |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 505 4TH AVE |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94118-3926 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH2 |
| Legal Subdivision | OUTSIDE LAND BL 287 |
| Legal Block | 1547 |
| Legal Lot Number | 2 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | RICHMOND-PRESIDIO-MARINA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 45100 |
Source: San Francisco City records, as of September 8, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 505 4TH AVE, SAN FRANCISCO, CA 94118-3926 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 26, 2007 |
| Transfer Doc | J545/0845 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Mar 21, 2024 |
| Property Address | 505 4TH AVE, SAN FRANCISCO, CA 94118-3926 |
| Document Number | 0000023423 |
| Instrument Date | Mar 20, 2024 |
| Instrument | 2024023423 |
| Transaction Type | Transfer |
| Record Updated | Apr 8, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 516 9TH AVE, SAN FRANCISCO, CA 94118-3717 |
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 | $167,037 (+2.18%) Land $70,925 Building $96,112 | |
| 2025 | $2,044.00 (+2.82%) | $163,475 (+4.03%) Land $69,384 Building $94,091 |
| 2024 | $1,988.00 (+1.38%) | |
| 2023 | $1,961.00 (+1.71%) | $157,137 Land $66,694 Building $90,443 |
| 2022 | $1,928.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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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