A fourplex is a medium-size Missing Middle housing type that consists of four units: typically two on the ground floor and two above with a shared entry.

Documented Specifications

Lot  
Width 50 feet
Depth 155 feet
Area 7,750 sq. ft.
  0.18 acres
Units
Number of Units 4 units
Typical Unit Size
Density
Net Density 22.5 du/acre
Gross Density 18.9 du/acre
Parking
Parking Ratio• 2.5 per unit
On-street Spaces 2
Off-street Spaces 8
Setbacks
Front• 25 feet
Side 3 feet
Rear (main building) 70 feet
Between Main and Accessory Buildings 47 feet
Building
Building Size 4,320 sq. ft.
Width 36 feet
Depth 60 feet
Height (to eave) 23 feet