146 Guttenberg St
San Francisco · Excelsior · San Francisco · Coordinates: 37.71086, -122.44442
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 146 GUTTENBERG ST; 148 GUTTENBERG ST; 150 GUTTENBERG 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 36,584 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: $1,005,000 – $1,359,000 · 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)
19 active or recent development projects (29 housing units across completed, permitted, and pipeline stages) and 424 total building permits recorded within ½ mile.
- Adds housing (ADU)12 permits (13 units)
- Demolition1 permit
Developments Deserving Closer Investigation & Active Area Builders
- 0 Guttenberg (Issued)On this parcel
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).
- 50 new homes at 5425 Mission St (Applied)0.18 mi N
Active in "Applied" for 6.1 yr (first record Sep 2, 2020) with no new permit activity recorded in 6.1 yr. High-impact scale (50 housing units, $5,500,000 declared valuation across 2 permits).
- 50 new homes (Entitled)0.19 mi N
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).
- Accessory dwelling unit at 631 Morse St (Approved)180 ft NW
Active in "Approved" for 16 mo (first record Jun 24, 2025) with no new permit activity recorded in 16 mo.
Permit & Project History on This Parcel (4 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202105110191 | New multifamily / condos / mixed-use | issued | Iss. Nov 2, 2022 | $1,975,700 | erect new 2 stories, 4 residential unit, type 5-b construction, condo building. building for unit 8-11, new building on … |
| 202105110189 | New multifamily / condos / mixed-use | issued | Iss. Nov 2, 2022 | $2,450,000 | erect new 2 stories, 4 residential unit, type iiia construction, condo building. building for unit 4-7, new building on … |
| 202105110186 | New multifamily / condos / mixed-use | issued | Iss. Nov 2, 2022 | $1,800,000 | erect new 2 stories, 3 residential unit, type iiia construction, condo building. building for unit (1-3), new building o… |
| 202105110183 | New multifamily / condos / mixed-use |