642 Russia Ave
San Francisco · Excelsior · San Francisco · Coordinates: 37.71885, -122.43182
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 642 RUSSIA AVE; 644 RUSSIA AVE
Zoning & Land Use
RH-2 — RESIDENTIAL- HOUSE, TWO FAMILY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-2 (two-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotUnlikely
Zoned RH-2 (two-family residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RH-2 (two-family 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 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: $1,141,000 – $1,543,000 · 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)
29 active or recent development projects (79 housing units across completed, permitted, and pipeline stages) and 649 total building permits recorded within ½ mile.
- New construction1 permit (3 units)
- Adds housing (ADU)23 permits (26 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 644 Russia Ave (Issued)On this parcel
Active in "Issued" for 4.6 yr (first record Apr 5, 2022) with no new permit activity recorded in 4.2 yr.
- 69 new homes (Entitled)0.44 mi N
Active in "Entitled" for 3.6 yr (first record Mar 23, 2023) with no new permit activity recorded in 3.6 yr. High-impact scale (69 housing units, 17 deed-restricted affordable across 0 permits).
- New duplex at 667 Madrid St (Issued)0.15 mi W
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).
- 8 new homes (Entitled)0.35 mi NW
Active in "Entitled" for 2.6 yr (first record Mar 12, 2024) with no new permit activity recorded in 2.6 yr. High-impact scale (8 housing units across 0 permits).
Permit & Project History on This Parcel (3 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202204051546 | Accessory dwelling unit (new or conversion) | issued | Iss. Aug 31, 2022 | $86,000 | addition of one adu unit at the first floor under the state adu program. |
| 202010025703 | Remodel / interior alteration | complete | Iss. Oct 2, 2020 | $3,000 | repair back stairs. less than 50% repair. |
| 202007160284 | Windows / doors / siding | complete | Iss. Jul 17, 2020 | $5,000 | repairing siding at the rear in kind. approximate size of the siding being replaced is 25' x 20'. not visible from stree… |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2022).