2495 20th Ave
San Francisco · Sunset/Parkside · San Francisco · Coordinates: 37.74128, -122.47697
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 2495 20TH AVE
Zoning & Land Use
RTO-C — RESIDENTIAL TRANSIT ORIENTED DISTRICT - C (Commercial)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RTO-C (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 RTO-C (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RTO-C (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 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: $1,268,000 – $1,716,000 · 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)
18 active or recent development projects (22 housing units across completed, permitted, and pipeline stages) and 637 total building permits recorded within ½ mile.
- Adds housing (ADU)11 permits (12 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 2495 20th Ave (Applied)On this parcel
Active in "Applied" for 6 yr (first record Oct 28, 2020) with no new permit activity recorded in 6 yr.
- 1221 Vicente Street (Entitled)0.24 mi SW
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).
- 3 new homes at 1420 Taraval St (Applied)0.28 mi NW
Active in "Applied" for 8.2 yr (first record Aug 8, 2018) with no new permit activity recorded in 6.7 yr. High-impact scale (3 housing units, $1,800,000 declared valuation across 2 permits).
- Accessory dwelling unit at 2519 20th Ave (Applied)210 ft S
Active in "Applied" for 6.1 yr (first record Sep 21, 2020) with no new permit activity recorded in 6.1 yr.
Permit & Project History on This Parcel (5 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202010287641 | Accessory dwelling unit (new or conversion) | filed | App. Oct 28, 2020 | $100,000 | add two adu's on lower level per ordinance 95-17. |
| 202010287636 | General repair | filed | App. Oct 28, 2020 | $15,000 | voluntary seismic retrofit. |
| 201911187598 | Windows / doors / siding | complete | Iss. Jan 3, 2020 | $2,000 | conversion of existing dining room to new bedroom. no changes to exterior or windows. |
| 201912300989 | Plumbing / water heater / sewer | complete | Iss. Dec 30, 2019 | $2,000 |