1670 Page St
San Francisco · Haight Ashbury · San Francisco · Coordinates: 37.77102, -122.44829
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 1670 PAGE ST; 1672 PAGE ST
Zoning & Land Use
RH-3 — RESIDENTIAL- HOUSE, THREE FAMILY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-3 (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 RH-3 (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RH-3 (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: $1,672,000 – $2,262,000 · 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)
27 active or recent development projects (192 housing units across completed, permitted, and pipeline stages) and 1,009 total building permits recorded within ½ mile.
- New construction2 permits (5 units)
Developments Deserving Closer Investigation & Active Area Builders
- New home at 1670 Page St (Issued)On this parcel
Active in "Issued" for 4.6 yr (first record Mar 31, 2022) with no new permit activity recorded in 3.6 yr.
- 4 new homes (Entitled)0.27 mi N
Active in "Entitled" for 2.6 yr (first record Mar 13, 2024) with no new permit activity recorded in 2.6 yr. High-impact scale (4 housing units across 0 permits).
- New duplex at 1823 Fulton St (Entitled)0.3 mi N
Active in "Entitled" for 6.8 yr (first record Dec 24, 2019) with no new permit activity recorded in 2.2 yr. High-impact scale (2 housing units, $895,600 declared valuation across 2 permits).
- 2 new homes at 301 Lyon St (Issued)0.35 mi NE
Active in "Issued" for 3.3 yr (first record Jul 18, 2023) with no new permit activity recorded in 2.3 yr. High-impact scale (2 housing units, $2,000,000 declared valuation across 1 permit).
Permit & Project History on This Parcel (12 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202512040982 | Plan revision / deferred submittal | complete | Iss. Dec 5, 2025 | $1 | revision to 202203311315: change dining area to bedroom #2 |
| 202512040966 | Remodel / interior alteration | complete | Iss. Dec 4, 2025 | $90,000 | recommencement and completiom of work approved under pa 202203311315. |
| 202403147872 | Remodel / interior alteration | issued | Iss. Mar 14, 2024 | $1 | to obtain final inspection for work approved under pa# 202107013553 and 202103247173. all work is complete. |
| 202403147870 | Remodel / interior alteration | approved | Iss. Mar 14, 2024 |