Parcel Context · Public-Records Property BriefBlock/lot 2062/012
1854 26th Ave
San Francisco · Sunset/Parkside · San Francisco · Coordinates: 37.75289, -122.48357
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 1854 26TH 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 3,000 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 0602980113A, 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 (Sunset/Parkside):$2,773±$143 Source: ACS 2020–2024 5-year estimates. Geography: Sunset/Parkside.
ACS 2020–2024 Median Home Value (Sunset/Parkside):$1,492,000±$40,500 Source: ACS 2020–2024 5-year estimates. Geography: Sunset/Parkside.
Nearby Activity (½ mile radius, since October 2024)
20 active or recent development projects (20 housing units across completed, permitted, and pipeline stages) and 811 total building permits recorded within ½ mile.
- Adds housing (ADU)16 permits (16 units)
- Additions & renovations203 permits
- Building systems484 permits
- Repairs27 permits
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
Accessory dwelling unit at 1854 26th AveStage: Applied · 1 units · $489,000 declared valuation · Last record Sep 10, 2026
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202512303033 | Accessory dwelling unit (new or conversion) | filed | App. Sep 10, 2026 | $489,000 | 1/f: excavate 1-4" to create 8'7" ceiling ht.full slap replacement,underpin to(e)foundation.adu w/ living/dining,bedroom… |