Parcel Context · Public-Records Property BriefBlock/lot 6521/006
1124 Treat Ave
San Francisco · Mission · San Francisco · Coordinates: 37.75210, -122.41318
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 1124 TREAT AVE; 1126 TREAT AVE
Zoning & Land Use
RH-2 — RESIDENTIAL- HOUSE, TWO FAMILY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-2 (two-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotUnlikely
Zoned RH-2 (two-family residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RH-2 (two-family 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 0602980118A, 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
ACS 2020–2024 Median Gross Rent (Mission):$2,519±$149 Source: ACS 2020–2024 5-year estimates. Geography: Mission.
ACS 2020–2024 Median Home Value (Mission):$1,341,000±$55,500 Source: ACS 2020–2024 5-year estimates. Geography: Mission.
Nearby Activity (½ mile radius, since October 2024)
58 active or recent development projects (636 housing units across completed, permitted, and pipeline stages) and 1,240 total building permits recorded within ½ mile.
- New construction5 permits (16 units)
- Adds housing (ADU)32 permits (50 units)
- Demolition4 permits
- Additions & renovations443 permits
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
Accessory dwelling unit at 1124 Treat AveStage: Applied · 1 units · $337,028 declared valuation · Last record Sep 2, 2026
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202607235471 | Accessory dwelling unit (new or conversion) | filed | App. Sep 2, 2026 | $337,028 | convert rear portion of garage to state adu; excavate for 8'-0" ceiling height.voluntary foundation replacement; nfpa 13… |