4107 May St

Parcel & Assessor

Lot size:

5,150 sq ft (0.12 ac)

Assessor use:

Vacant · Site (Under 2ac)

Tax rate area:

03155

Addresses on lot:

4107 MAY ST

State Housing Pathways Screen (ADU & SB 9)

• ADU or junior ADULikely eligible

  Zoned R-1A (two-family residential): state law allows ADUs where homes are allowed. The assessor lists the lot as vacant: an ADU needs an existing or proposed main home.

• SB 9: two homes on the lotCan't tell

  Zoned R-1A (two-family residential): we can't tell whether it counts as a single-family zone for SB 9. Single-Unit or Duplex Dwelling Zone.

• SB 9: split into two lotsCan't tell

  Zoned R-1A (two-family residential): we can't tell whether it counts as a single-family zone for SB 9. Single-Unit or Duplex Dwelling 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: reduced flood risk due to levee (all of the lot) · FIRM panel 06067C0064J, effective June 16, 2015

CGS Alquist-Priolo Earthquake Fault Zone

Not in an Alquist-Priolo Earthquake Fault Zone

Surrounding Rent & Value Benchmarks (Public Records)

Nearby Activity (½ mile radius, since October 2024)

114 active or recent development projects (119 housing units across completed, permitted, and pipeline stages) and 413 total building permits recorded within ½ mile.

• New construction106 permits (107 units)
• Adds housing (ADU)10 permits (11 units)
• Additions & renovations41 permits
• Building systems212 permits
• Repairs6 permits
• Other38 permits