729 Duncan St
San Francisco · Noe Valley · San Francisco · Coordinates: 37.74527, -122.43645
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 729A DUNCAN ST; 729 DUNCAN ST
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 2,898 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 0602980231A, 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: $1,903,000 – $2,575,000 · 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)
43 active or recent development projects (61 housing units across completed, permitted, and pipeline stages) and 1,269 total building permits recorded within ½ mile.
- New construction3 permits (9 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 729 Duncan St (Issued)On this parcel
Active in "Issued" for 4.8 yr (first record Jan 19, 2022) with no new permit activity recorded in 2.2 yr. High-impact scale (1 housing unit, $1,397,000 declared valuation across 1 permit).
- 2 new homes at 654 28th St (Applied)190 ft SW
Active in "Applied" for 5.6 yr (first record Apr 8, 2021) with no new permit activity recorded in 2.7 yr. High-impact scale (2 housing units, $1,134,414 declared valuation across 5 permits).
- New home at 649 Duncan St (Issued)0.11 mi E
Active in "Issued" for 5.2 yr (first record Aug 18, 2021) with no new permit activity recorded in 2.3 yr. High-impact scale (1 housing unit, $2,312,529 declared valuation across 1 permit).
- New home at 4333 26th St (Issued)0.17 mi N
Active in "Issued" for 7.4 yr (first record Jun 6, 2019) with no new permit activity recorded in 3 yr. High-impact scale (1 housing unit, $939,000 declared valuation across 3 permits).
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202201196255 | Accessory dwelling unit (new or conversion) | issued | Iss. Sep 3, 2024 | $1,397,000 | rear addition @ 1st and 2nd fl. vertical addition for 3rd and 4th fls. interior reconfiguration at all flrs. 1st flr con… |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2024).