Parcel Context · Public-Records Property BriefBlock/lot 2136/002
2021 16th Ave
San Francisco · Inner Sunset · San Francisco · Coordinates: 37.75018, -122.47330
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 2021 16TH 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 4,768 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 (Inner Sunset):$2,963±$187 Source: ACS 2020–2024 5-year estimates. Geography: Inner Sunset.
ACS 2020–2024 Median Home Value (Inner Sunset):$1,719,000±$84,400 Source: ACS 2020–2024 5-year estimates. Geography: Inner Sunset.
Nearby Activity (½ mile radius, since October 2024)
21 active or recent development projects (23 housing units across completed, permitted, and pipeline stages) and 928 total building permits recorded within ½ mile.
- Adds housing (ADU)16 permits (16 units)
- Additions & renovations257 permits
- Building systems492 permits
- Repairs36 permits
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
Accessory dwelling unit at 2021 16th AveStage: Applied · 1 units · $220,014 declared valuation · Last record Sep 11, 2026
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202609117974 | Accessory dwelling unit (new or conversion) | filed | App. Sep 11, 2026 | $220,014 | construction on detached adu type v-b, 1-story. |