237 Rolph St
San Francisco · Excelsior · San Francisco · Coordinates: 37.71420, -122.43757
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 237 ROLPH 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 2,500 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 0602980230A, 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: $1,208,000 – $1,634,000 · 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)
25 active or recent development projects (26 housing units across completed, permitted, and pipeline stages) and 594 total building permits recorded within ½ mile.
- Adds housing (ADU)18 permits (19 units)
- Demolition2 permits
Developments Deserving Closer Investigation & Active Area Builders
- New home (Entitled)On this parcel
Active in "Entitled" for 2.5 yr (first record May 10, 2024) with no new permit activity recorded in 2.5 yr.
- 50 new homes (Entitled)0.34 mi W
Active in "Entitled" for 2.7 yr (first record Feb 8, 2024) with no new permit activity recorded in 2.7 yr. High-impact scale (50 housing units, 12 deed-restricted affordable across 0 permits).
- New duplex at 667 Madrid St (Issued)0.36 mi NE
Active in "Issued" for 9.3 yr (first record Jul 13, 2017) with no new permit activity recorded in 3.1 yr. High-impact scale (2 housing units, $848,000 declared valuation across 1 permit).
- 0 Guttenberg (Issued)0.44 mi SW
Active in "Issued" for 5.6 yr (first record Mar 11, 2021) with no new permit activity recorded in 4 yr. High-impact scale (4 housing units, $1,975,700 declared valuation across 4 permits).
Permit & Project History on This Parcel (4 permits, 2 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202503172340 | Plan revision / deferred submittal | complete | Iss. May 27, 2025 | $28,000 | revision to 202102094334 (unit legalization): shift rear deck/stair 12" west, new slab to replace (e) achieve 7'8" heigh… |
| 202102094334 | Accessory dwelling unit (new or conversion) | complete | Iss. Aug 27, 2024 | $270,000 | legalize 1st floor unit per per gov code 65852.2. reconstruct 1-story rear yard stair to qualify emergency compliance fo… |
| 201810153203 | Plumbing / water heater / sewer | issued | Iss. Oct 15, 2018 | $12,000 | remodel bathroom only. change toilet, tub, tile and sink. 1 bathroom remodel in kind. |