San Francisco City property record for 51 Boardman Pl, San Francisco, CA 94103
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 3 ba · 2,125 sqft · built 1907 |
| Lot Size | 0.001 acres (29 sqft) |
| Owner | Company Name on Record |
| Last Sale | $950,000 (Sep 2023) |
| Tax Bill | $3,082 (2025) |
| Deeds & Mortgages | Sep 2023 Sale |
| APN | 3779-088 |
| Primary APN | 3779-088 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 11 Rooms |
| Units | 6 Units |
| Stories | 1 Story |
| Building Area | 2,125 sqft Living Area |
| 1st Floor Area | 2,125 sqft |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 29 sqft (0.001 acres) |
| Street Address | 51 BOARDMAN PL |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94103-4711 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | SLI |
| Legal Description | BLK 398 |
| Legal Subdivision | 100 VARA BL #398 |
| Legal Block | 3779 |
| Legal Lot Number | 88 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | SOMA-POTRERO-MISSION BAY |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 18000 |
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 | 506 ARAGON BLVD, SAN MATEO, CA 94402-2324 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 1, 2023 · Amount on Record |
| Deed Sale | Sep 1, 2023 · Amount on Record |
| Deed Document Number | 202364692 |
| Prior Transfer Date | Sep 13, 2013 |
| Prior Transfer Doc | L008/0412 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Sep 1, 2023 |
| Property Address | 51 BOARDMAN PL, SAN FRANCISCO, CA 94103-4711 |
| Document Number | 0000064692 |
| Instrument Date | Aug 24, 2023 |
| Instrument | 2023064692 |
| Transaction Type | Transfer |
| Record Updated | Sep 13, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $6,460.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 51 BOARDMAN PLACE, SAN MATEO, CA 94402 |
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 | $79,347 (+2%) Land $45,212 Building $34,135 | |
| 2025 | $3,082.00 (+4.72%) | $77,791 (+4.04%) Land $44,325 Building $33,466 |
| 2024 | $2,943.00 (+7.33%) | |
| 2023 | $2,742.00 (+3.63%) | $74,771 Land $42,604 Building $32,167 |
| 2022 | $2,646.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 825 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, T-Mobile.
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