Frisco, TX Building Setbacks & Zoning: Lot Coverage Limits (2026)

04's Residential Districts Development Standards Chart carries a Maximum Lot Coverage (All Buildings) row that sets a separate percentage for each residential zoning district. The AG Agricultural District has no maximum, listed as N/A. The RE Residential Estate District is capped at 20 percent. 5, and SF-7 each at 45 percent. The two downtown districts, OTR Original Town Residential and PH Patio Home, are capped at 55 percent, reflecting their smaller historic and zero-lot-line lots. The 2F Two-Family (Duplex) District is capped at 50 percent, the TH Townhome District at 65 percent, the highest coverage allowance in the residential chart, and the MF-15 and MF-19 multifamily districts at 50 percent each.

Coverage includes all buildings on the lot and is calculated against the property's Minimum Lot Area figures set in the same chart, for example 16,000 square feet for SF-16 or 2,250 square feet for 2F. 18 Alternative Compliance Standards process rather than a variance from the Board of Adjustment. The chart was adopted as part of the 2021 Zoning Ordinance recodification, Ordinance 2021-07-47, adopted July 6, 2021.