801 Corbett Ave
San Francisco · Twin Peaks · San Francisco · Coordinates: 37.75373, -122.44267
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 801 CORBETT AVE
Zoning & Land Use
RM-1 — RESIDENTIAL- MIXED, LOW DENSITY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RM-1 (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 RM-1 (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RM-1 (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 0602980114A, effective March 23, 2021
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $1,173,000 – $1,587,000 · Status: Off market
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)
32 active or recent development projects (56 housing units across completed, permitted, and pipeline stages) and 1,160 total building permits recorded within ½ mile.
- New construction3 permits (11 units)
- Adds housing (ADU)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 801 Corbett Ave (Applied)On this parcel
Active in "Applied" for 5.7 yr (first record Jan 29, 2021) with no new permit activity recorded in 5.7 yr. High-impact scale (8 housing units, $786,800 declared valuation across 1 permit).
- 3 new homes at 892v Corbett Ave (Issued)470 ft SW
Active in "Issued" for 5.5 yr (first record May 6, 2021) with no new permit activity recorded in 2.6 yr. High-impact scale (3 housing units, $2,100,000 declared valuation across 1 permit).
- 2 new homes at 49 Hopkins Ave (Entitled)0.12 mi SW
Active in "Entitled" for 8.9 yr (first record Dec 7, 2017) with no new permit activity recorded in 14 mo. High-impact scale (2 housing units, $1,000,000 declared valuation across 3 permits).
- New duplex at 505 Burnett Ave (Issued)0.12 mi SW
Active in "Issued" for 2.3 yr (first record Jul 18, 2024) with no new permit activity recorded in 14 mo. High-impact scale (2 housing units, $1,400,000 declared valuation across 1 permit).
Permit & Project History on This Parcel (4 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202101293690 | Accessory dwelling unit (new or conversion) | filed | App. Jan 29, 2021 | $786,800 | the proposal is to create 8 new adus. 6 of the new adus would occupy the existing parking level and be built of type v-a… |
| 202006048128 | Repair tied to a housing/code case | complete | Iss. Jun 10, 2020 | $6,000 | to comply with nov# 202035901. unit #2 & #10, remove existing countertops and replace with new stone material. |
| 201901079739 | Remodel / interior alteration | complete | Iss. Jan 7, 2019 | $4,000 | unit 19. new countertop on kitchen island |
| 201609137547 | General repair | complete | Iss. Jan 31, 2017 |