66 Gladstone Dr
San Francisco · Excelsior · San Francisco · Coordinates: 37.73014, -122.42050
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 66 GLADSTONE DR
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 lotsUnlikely
Zoned RH-1, a single-family residential zone. The lot is 2,104 sq ft on the parcel map; a split needs at least 2,400 sq ft (two lots of 1,200 sq ft or more).
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: $1,199,000 – $1,623,000 · 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)
17 active or recent development projects (22 housing units across completed, permitted, and pipeline stages) and 723 total building permits recorded within ½ mile.
- Adds housing (ADU)7 permits (9 units)
- Demolition1 permit
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 66 Gladstone Dr (Issued)On this parcel
Active in "Issued" for 4.4 yr (first record May 27, 2022) with no new permit activity recorded in 3.1 yr.
- Accessory dwelling unit at 212 Genebern Wy (Issued)0.32 mi NW
Active in "Issued" for 4 yr (first record Oct 17, 2022) with no new permit activity recorded in 6 mo. High-impact scale (1 housing unit, $961,808 declared valuation across 3 permits).
- Accessory dwelling unit at 135 Gladstone Dr (Applied)490 ft SW
Active in "Applied" for 3.2 yr (first record Aug 24, 2023) with no new permit activity recorded in 3.2 yr.
- New commercial building at 776 Silver Ave (Applied)510 ft S
Active in "Applied" for 2.4 yr (first record Jun 18, 2024) with no new permit activity recorded in 2.4 yr.
Permit & Project History on This Parcel (3 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202506209124 | Plan revision / deferred submittal | issued | Iss. Jul 18, 2025 | $1 | revision to permit 202205275127. removal of adu from scope of work at lower level - sfr remodel and addition only. remov… |
| 202205275127 | Accessory dwelling unit (new or conversion) | issued | Iss. Sep 22, 2023 | $312,000 | (n) 1 bedrm, 1 bath adu at lower level. main home remodel & addition. upper level work includes (n) bathroom, office/bed… |
| 201808288560 | Windows / doors / siding | issued | Iss. Aug 28, 2018 | $10,000 | replace permastone on front facade with stucco w/ lapped siding in limited eave accent area; replace aluminum windows on… |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2023).