1645 Mendocino St
Richmond 94804 · Richmond · Coordinates: 37.91225, -122.31166
Parcel & Assessor
- Lot size:
- 5,043 sq ft (0.12 ac)
- Assessor use:
- Single Family, 1 residence on 1 site, with or without
- Tax rate area:
- 08002
- Addresses on lot:
- 1645 MENDOCINO ST
Zoning & Land Use
No published city zoning district at parcel centroid.
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUCan't tell
We don't have a zoning map for Richmond.
- SB 9: two homes on the lotCan't tell
We don't have a zoning map for Richmond.
- SB 9: split into two lotsCan't tell
We don't have a zoning map for Richmond.
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 06013C0241G, effective September 30, 2015
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $481,000 – $651,000 · Status: Off market
HUD Small Area FMR (ZIP 94804) · FY 2026
Studio $1,750 · 1BR $1,990 · 2BR $2,420 · 3BR $3,090 · 4BR $3,670
Nearby Activity (½ mile radius, since November 2024)
31 active or recent development projects (35 housing units across completed, permitted, and pipeline stages) and 102 total building permits recorded within ½ mile.
- Adds housing (ADU)9 permits (9 units)
- Additions & renovations11 permits
- Building systems65 permits
- Repairs5 permits
- Other12 permits
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 1645 Mendocino St (Issued)On this parcel
Active in "Issued" for 2.2 yr (first record Aug 15, 2024) with no new permit activity recorded in 14 mo.
- Accessory dwelling unit at 1608 Shasta St Unit 2 (Issued)270 ft NW
Active in "Issued" for 2.9 yr (first record Dec 22, 2023) with no new permit activity recorded in 2.5 yr.
- 1640 San Benito St ADU (Entitled)340 ft NE
Active in "Entitled" for 12 mo (first record Oct 31, 2025) with no new permit activity recorded in 12 mo.
- Accessory dwelling unit at 1610 San Benito St (Applied)380 ft NE
Active in "Applied" for 2.8 yr (first record Jan 10, 2024) with no new permit activity recorded in 2.8 yr.
Permit & Project History on This Parcel (5 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| BP25-00071 | Accessory dwelling unit (new or conversion) | Applied | App. Jan 31, 2025 | $40,000 | GARAGE CONVERSION IN ADU |
| B24-03757 | Accessory dwelling unit (new or conversion) | Plan Check | App. Dec 6, 2024 | $40,000 | GARAGE CONVERSION IN ADU |
| BP16-01252 | Other | Expired | App. Aug 18, 2016 | — | REVISION: B16-00845 - INSTALLATION OF TWO 4"X4" POSTS BET- |
| B16-00845 | Remodel / interior alteration | Finaled | Iss. Apr 21, 2016 | $21,750 | 145SQ FT ADDITION TO LIVINGROOM |
| BP16-00455 | Other | Expired | App. Mar 24, 2016 | $21,750 | 145SQ FT ADDITION TO LIVINGROOM |
State HCD Housing Element APR records on this parcel: 3 entries (report years 2024, 2025).