2578 Great Hwy
San Francisco · Sunset/Parkside · San Francisco · Coordinates: 37.73839, -122.50619
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 2578 GREAT HWY
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 2,829 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 0602980207A, 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: $1,492,000 – $2,018,000 · 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)
5 active or recent development projects (5 housing units across completed, permitted, and pipeline stages) and 322 total building permits recorded within ½ mile.
- Adds housing (ADU)4 permits (4 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 2690 Great Hy (Issued)0.14 mi S
Active in "Issued" for 9.7 yr (first record Feb 13, 2017) with no new permit activity recorded in 8.3 yr. High-impact scale (7 housing units, $800,000 declared valuation across 2 permits).
- New home at 4341 Ulloa St (Issued)0.2 mi NE
Active in "Issued" for 9.9 yr (first record Nov 21, 2016) with no new permit activity recorded in 7.8 yr.
- Accessory dwelling unit at 2623a 44th Ave (Issued)0.21 mi E
Active in "Issued" for 3.4 yr (first record Jun 12, 2023) with no new permit activity recorded in 2.2 yr.
- New home at 2414 43rd Ave (Issued)0.35 mi NE
Active in "Issued" for 7.8 yr (first record Jan 17, 2019) with no new permit activity recorded in 4.4 yr.
Permit & Project History on This Parcel (3 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202606052619 | Plan revision / deferred submittal | issued | Iss. Jun 5, 2026 | $1 | revision to permit#202611240327, revise upper sloped roof framing from post & beam to 2x10 joists w/ gwb ceiling & 3rd s… |
| 202511240327 | Accessory dwelling unit (new or conversion) | issued | Iss. Feb 18, 2026 | $740,841 | remodel of (e) 3 story single family residence. horizontal addition on 3 levels in rear. add one bedroom local program a… |
| 202507171020 | Remodel / interior alteration | complete | Iss. Jul 17, 2025 | $5,000 | exploratory removal of interior finishes to expose existing framing and structural elements. no structural removal. remo… |