1 Signal Rd
San Francisco · Treasure Island · San Francisco · Coordinates: 37.80978, -122.36695
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 15 SIGNAL RD; 1 SIGNAL RD; 3 SIGNAL RD
Zoning & Land Use
YBI-R — YERBA BUENA ISLAND RESIDENTIAL (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned YBI-R (multifamily residential): state law allows ADUs where homes are allowed. On a multifamily lot the state allowance is different: ADUs in non-living space of the building, plus up to eight detached ADUs.
- SB 9: two homes on the lotUnlikely
Zoned YBI-R (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned YBI-R (multifamily residential), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 0602980136A, effective March 23, 2021
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
HUD Metro FMR (San Francisco, CA HUD Metro FMR Area) · FY 2026
Studio $2,485 · 1BR $2,977 · 2BR $3,604 · 3BR $4,604 · 4BR $4,772
Nearby Activity (½ mile radius, since October 2024)
1 active or recent development project and 5 total building permits recorded within ½ mile.
- Demolition1 permit
- Additions & renovations2 permits
- Building systems1 permit
- Repairs1 permit
Developments Deserving Closer Investigation & Active Area Builders
- Mixed-use development at 3 Signal Rd (Applied)On this parcel
Active in "Applied" for 7.4 yr (first record May 17, 2019) with no new permit activity recorded in 7.4 yr. High-impact scale (11 housing units, $11,340,000 declared valuation across 8 permits).
- 4 new homes at 201 Forest Rd (Applied)450 ft N
Active in "Applied" for 7.4 yr (first record May 17, 2019) with no new permit activity recorded in 7.4 yr. High-impact scale (4 housing units, $3,100,000 declared valuation across 2 permits).
- 14 new homes at 36 Meadow Dr (Finaled / completed)370 ft N
High-impact scale (14 housing units, $10,350,000 declared valuation across 37 permits).
- 5 new homes at 109 Forest Rd (Finaled / completed)490 ft N
High-impact scale (5 housing units, 11 deed-restricted affordable, $2,700,000 declared valuation across 12 permits).
Permit & Project History on This Parcel (8 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202305268711 | Remodel / interior alteration | cancelled | App. May 26, 2023 | — | priority process per ab004 - deferred submital - yerba buena island and project - parcel 4y: outdoor pool, hydrotherapy … |
| 202207077890 | Remodel / interior alteration | cancelled | App. Jul 7, 2022 | — | towner crane for new construction. pa# 201905170923 (bldg 17). yerba buena island project - parcel 3y |
| 202005147541 | Other | issued | Iss. May 20, 2022 | $985,000 | grading & excavation for new yerba buena island construction, reference pa #2019-0517-0923 and pa #2019-0517-0926. |
| 202005147539 | Remodel / interior alteration | issued |