22580 Byron St
Fairview 94541 · Fairview · Unincorporated Alameda County · Coordinates: 37.68744, -122.05192
Parcel & Assessor
- Lot size:
- 6,302 sq ft (0.14 ac)
- Assessor use:
- Single family residential homes used as such
- Tax rate area:
- 59
- Addresses on lot:
- 22580 BYRON ST; 22580 BYRON ST UNIT A
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 Unincorporated Alameda County.
- SB 9: two homes on the lotCan't tell
We don't have a zoning map for Unincorporated Alameda County.
- SB 9: split into two lotsCan't tell
We don't have a zoning map for Unincorporated Alameda County.
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 06001C0291G, 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: $728,000 – $926,000 · Status: Off market
HUD Small Area FMR (ZIP 94541) · FY 2026
Studio $2,100 · 1BR $2,330 · 2BR $2,850 · 3BR $3,640 · 4BR $4,320
Nearby Activity (½ mile radius, since —)
0 active or recent development projects and 0 total building permits recorded within ½ mile.
Developments Deserving Closer Investigation & Active Area Builders
- New home (Issued)On this parcel
Active in "Issued" for 2.6 yr (first record Apr 16, 2024) with no new permit activity recorded in 2.6 yr.
- New home (Issued)500 ft S
Active in "Issued" for 3.2 yr (first record Sep 12, 2023) with no new permit activity recorded in 3.2 yr.
- New home (Issued)0.19 mi SW
Active in "Issued" for 4.4 yr (first record Jun 9, 2022) with no new permit activity recorded in 4.4 yr.
- New home (Issued)0.21 mi E
Active in "Issued" for 2.9 yr (first record Nov 27, 2023) with no new permit activity recorded in 2.9 yr.
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 2025).