624 Parnassus Ave
San Francisco · Inner Sunset · San Francisco · Coordinates: 37.76303, -122.46033
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 624 PARNASSUS AVE; 626 PARNASSUS 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 0602980114A, 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: $1,691,000 – $2,287,000 · 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)
23 active or recent development projects (30 housing units across completed, permitted, and pipeline stages) and 725 total building permits recorded within ½ mile.
- Adds housing (ADU)14 permits (17 units)
- Additions & renovations
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 1264 03rd Ave (Entitled)0.14 mi N
Active in "Entitled" for 19 mo (first record Apr 2, 2025) with no new permit activity recorded in 18 mo. High-impact scale (1 housing unit, $1,390,307 declared valuation across 3 permits).
- Accessory dwelling unit at 209 Lincoln Wy (Issued)0.21 mi N
Active in "Issued" for 6.1 yr (first record Sep 21, 2020) with no new permit activity recorded in 4.6 yr. High-impact scale (4 housing units, $349,000 declared valuation across 5 permits).
- Accessory dwelling unit at 6 Locksley Ave (Applied)0.27 mi SW
Active in "Applied" for 3.8 yr (first record Dec 28, 2022) with no new permit activity recorded in 23 mo. High-impact scale (4 housing units, $200,000 declared valuation across 1 permit).
- 4 new homes at 1275 08th Ave (Issued)0.31 mi W
Active in "Issued" for 9.3 yr (first record Jul 13, 2017) with no new permit activity recorded in 21 mo. High-impact scale (4 housing units, $4,281,550 declared valuation across 3 permits).
Permit & Project History on This Parcel (2 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202605271962 | Accessory dwelling unit (new or conversion) | issued | Iss. Oct 8, 2026 | $78,000 | create new adu within existing legal habitable space on existing first floor of existing single family home. adu per sta… |
| 202503283273 | Remodel / interior alteration | issued | Iss. Mar 28, 2025 | $20,000 | remodel 1st floor (lowest story) existing bathroom - replacement in kind. |