2990 20th Ave
San Francisco · Sunset/Parkside · San Francisco · Coordinates: 37.73299, -122.47577
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 2990 20TH AVE; 2992 20TH AVE
Zoning & Land Use
RH-1(D) — RESIDENTIAL- HOUSE, ONE FAMILY- DETACHED (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-1(D) (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned RH-1(D), a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned RH-1(D), a single-family residential zone. The lot is 3,126 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 0602980230A, 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: $1,407,000 – $1,903,000 · 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)
7 active or recent development projects (9 housing units across completed, permitted, and pipeline stages) and 542 total building permits recorded within ½ mile.
- Adds housing (ADU)7 permits (8 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 2992 20th Ave (Issued)On this parcel
Active in "Issued" for 9.4 yr (first record Jun 2, 2017) with no new permit activity recorded in 7.8 yr.
- Stonestown Development Agreement (Entitled)0.42 mi S
Active in "Entitled" for 2.2 yr (first record Aug 24, 2024) with no new permit activity recorded in 2.2 yr. High-impact scale (3,491 housing units, 698 deed-restricted affordable across 0 permits).
- 1221 Vicente Street (Entitled)0.47 mi NW
Active in "Entitled" for 3.9 yr (first record Dec 16, 2022) with no new permit activity recorded in 2.2 yr. High-impact scale (3 housing units, $1,300,000 declared valuation across 2 permits).
- Accessory dwelling unit at 3076 23rd Ave (Entitled)0.2 mi SW
Active in "Entitled" for 2.7 yr (first record Feb 21, 2024) with no new permit activity recorded in 2.4 yr.
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 201706028326 | Accessory dwelling unit (new or conversion) | issued | Iss. Jul 31, 2018 | $67,000 | add new unit. convert part of ground floor into 1 bedroom accessory dwelling unit. |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2018).