610 21st St
Oakland 94606 · San Pablo Gateway · Oakland · Coordinates: 37.81093, -122.27159
Parcel & Assessor
- Lot size:
- 7,237 sq ft (0.17 ac)
- Assessor use:
- Multiple residential building of 5 or more units.
- Tax rate area:
- 17
- Addresses on lot:
- 610 21ST ST; 614 21ST ST
Zoning & Land Use
D-DT-RX (Oakland)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned D-DT-RX (mixed use): state law allows ADUs where homes are allowed. We read D-DT-RX 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 D-DT-RX (mixed use), not a single-family residential zone. We read D-DT-RX from the zoning code's name; we haven't checked it against Oakland's code text.
- SB 9: split into two lotsUnlikely
Zoned D-DT-RX (mixed use), not a single-family residential zone. We read D-DT-RX 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 06001C0067H, effective December 21, 2018
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $593,000 – $755,000 · Status: Off market
HUD Small Area FMR (ZIP 94606) · FY 2026
Studio $1,750 · 1BR $1,990 · 2BR $2,420 · 3BR $3,090 · 4BR $3,670
Developments Deserving Closer Investigation & Active Area Builders
- Convert two-story single-family residence to a total of six dwelling units in the CBD-X zone. (Entitled)On this parcel
Active in "Entitled" for 4.4 yr (first record Jun 21, 2022) with no new permit activity recorded in 4.4 yr. High-impact scale (6 housing units across 0 permits).
- DRX for ADU (Issued)On this parcel
Active in "Issued" for 20 mo (first record Feb 26, 2025) with no new permit activity recorded in 20 mo.
- SB35 Streamline Review & AB1763 for new affordable mixed-use housing development. Related to ZP220048 & ZW2201619 & T2200092. (Entitled)0.2 mi NE
Active in "Entitled" for 4 yr (first record Oct 17, 2022) with no new permit activity recorded in 4 yr. High-impact scale (58 housing units, 57 deed-restricted affordable across 0 permits).
- 44-unit (market-rate & affordable) residential development. Density Bonus request. Related to ZP200066. (Entitled)0.24 mi NW
Active in "Entitled" for 4.3 yr (first record Jul 25, 2022) with no new permit activity recorded in 4.3 yr. High-impact scale (44 housing units, 5 deed-restricted affordable across 0 permits).
Permit & Project History on This Parcel (0 permits, 3 grouped projects)
No building permits recorded on this parcel in our dataset.
State HCD Housing Element APR records on this parcel: 3 entries (report years 2018, 2022, 2025).