2349 27th Ave
San Francisco · Sunset/Parkside · San Francisco · Coordinates: 37.74356, -122.48466
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 2349 27TH 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 4,104 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: $1,268,000 – $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)
24 active or recent development projects (29 housing units across completed, permitted, and pipeline stages) and 684 total building permits recorded within ½ mile.
- Adds housing (ADU)14 permits (15 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 2349 27th Ave (Applied)On this parcel
Active in "Applied" for 9.9 yr (first record Dec 21, 2016) with no new permit activity recorded in 9.9 yr.
- 1221 Vicente Street (Entitled)0.41 mi SE
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 2355 25th Ave (Applied)0.12 mi E
Active in "Applied" for 3.6 yr (first record Apr 6, 2023) with no new permit activity recorded in 3.6 yr.
- 2 new homes (Entitled)0.17 mi W
Active in "Entitled" for 18 mo (first record May 1, 2025) with no new permit activity recorded in 18 mo.
Permit & Project History on This Parcel (6 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 201712055535 | Fire alarm / sprinkler | complete | Iss. Dec 5, 2017 | $6,000 | upgrade (e) fire alarm system ref 201504214153 sprinkler ref 201605318749 maher na |
| 201708144718 | Remodel / interior alteration | complete | Iss. Aug 14, 2017 | $3,000 | tiling floor for bathroom & kitchen floor. replacing bathroom vanity. changing kitchen countertop w/out changing back sp… |
| 201612215573 | Accessory dwelling unit (new or conversion) | filed | App. Dec 21, 2016 | $1 | adu. addition one dwellingunit per ordinance 162-16 |
| 201607273452 | Electrical / panel | complete | Iss. Aug 9, 2016 |