25 × 125
The standard Chicago lot. Room for a single-family home with a full basement and a detached garage off the alley.
- Lot 3,125 sq ft
- Up to 2,810 sq ft above grade*
Plans on request
28 × 110
A wider, shorter lot. Extra width gives more generous rooms across the front and back of the house.
- Lot 3,080 sq ft
- Up to 2,770 sq ft above grade*
Plans on request
30 × 125
An oversized lot. Space for a larger single-family home, wider garage and a deeper yard.
- Lot 3,750 sq ft
- Up to 3,380 sq ft above grade*
Plans on request
*Typical maximum for an RS-3 zoned lot (floor area ratio 0.9), not counting the basement. Actual limits depend on the zoning of each lot.