668 28th St
Oakland 94609 · Hoover/Foster · Oakland · Coordinates: 37.81817, -122.27192
Parcel & Assessor
- Lot size:
- 6,728 sq ft (0.15 ac)
- Assessor use:
- Four living units; e.g. fourplex or triplex w/SFR
- Tax rate area:
- 17
- Addresses on lot:
- 668 28TH ST
Zoning & Land Use
RM-2 (Oakland)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RM-2 (multifamily residential): state law allows ADUs where homes are allowed. We read RM-2 from the zoning code's name; we haven't checked it against Oakland's code text. 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 RM-2 (multifamily residential), not a single-family residential zone. We read RM-2 from the zoning code's name; we haven't checked it against Oakland's code text.
- SB 9: split into two lotsUnlikely
Zoned RM-2 (multifamily residential), not a single-family residential zone. We read RM-2 from the zoning code's name; we haven't checked it against Oakland's code text.
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 06001C0059G, effective August 3, 2009
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $1,180,000 – $1,502,000 · Status: Off market
HUD Small Area FMR (ZIP 94609) · FY 2026
Studio $2,220 · 1BR $2,470 · 2BR $3,020 · 3BR $3,860 · 4BR $4,580
Developments Deserving Closer Investigation & Active Area Builders
- Drx-Cat2 - 2 Adu (Entitled)On this parcel
Active in "Entitled" for 3.9 yr (first record Nov 22, 2022) with no new permit activity recorded in 3.9 yr.
- 47 new homes (Entitled)0.17 mi SE
Active in "Entitled" for 3.8 yr (first record Jan 3, 2023) with no new permit activity recorded in 3.8 yr. High-impact scale (47 housing units, 5 deed-restricted affordable across 0 permits).
- Mixed Use Development (Revision) (Entitled)0.45 mi W
Active in "Entitled" for 3.5 yr (first record Apr 19, 2023) with no new permit activity recorded in 3.5 yr. High-impact scale (96 housing units, 14 deed-restricted affordable across 0 permits).
- 4 new homes (Issued)0.46 mi NE
Active in "Issued" for 3.4 yr (first record May 30, 2023) with no new permit activity recorded in 3.4 yr. High-impact scale (4 housing units across 0 permits).
Permit & Project History on This Parcel (0 permits, 1 grouped projects)
No building permits recorded on this parcel in our dataset.
State HCD Housing Element APR records on this parcel: 1 entry (report years 2022).