1519 28th Ave
San Francisco · Sunset/Parkside · San Francisco · Coordinates: 37.75898, -122.48681
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 1519 28TH AVE; 1519A 28TH AVE
Zoning & Land Use
RH-1 — RESIDENTIAL- HOUSE, ONE FAMILY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned RH-1, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned RH-1, a single-family residential zone. The lot is 2,973 sq ft on the parcel map, room for two lots of at least 1,200 sq ft, each at least 40% of the original.
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 0602980113A, 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)
24 active or recent development projects (25 housing units across completed, permitted, and pipeline stages) and 846 total building permits recorded within ½ mile.
- Adds housing (ADU)18 permits (18 units)
- Additions & renovations223 permits
- Building systems484 permits
- Repairs29 permits
Permit & Project History on This Parcel (2 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202609308831 | Plan revision / deferred submittal | issued | Iss. Oct 20, 2026 | $3,000 | revision to pa#202508122788: 1) reduce the width of new door 1 in bedroom #1. 2)relocate the sink in new bath #2. 3) win… |
| 202508122788 | Accessory dwelling unit (new or conversion) | issued | Iss. Jul 29, 2026 | $182,850 | remodel existing partial storage (662sf) on the 1st floor into an adu, add 4 skylights on the second floor roof. |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2025).