Building Setbacks & Zoning in Rowlett, TX (2026)
3 verified building setbacks & zoning rules for Rowlett, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Rowlett, Texas (Dallas/Rockwall County) sets minimum front, side, and rear setbacks by zoning district in Table 4.1-1; the largest-lot SF-40 district requires a 50-foot front, 25-foot rear, and a side setback of 10% of lot width or 7.5 feet.
Rowlett Yard Setback Minimums By Zone
Some RestrictionsRowlett Code of Ordinances § 77-401, Table 4.1-1
Table 4.1-1: Dimensional Requirements—Residential Districts. SF-40 — Min. Lot Area: 40,000 (sq. ft./lot); Min. Width: 140 (ft.); Front (ft.): 50; Side (ft.): Greater of 10% of lot width or 7.5 ft.; Rear (ft.): 25; Max. Height (ft.): 40, or 3 stories.
Structure Height Limits
Rowlett caps building height by zoning district in the Development Code's dimensional table: 40 feet or 3 stories in SF-40, down to 35 feet or 2.5 stories in SF-20/SF-10, and 35 feet or 2 stories in MF-S, which then steps to a single story near single-family lots. Section 77-402(B) lets a builder trade extra yard depth for extra height and exempts narrow appurtenances up to 25 feet above the cap.
Rowlett Residential Structure Height Limits
Some RestrictionsRowlett Code of Ordinances § 77-401, Table 4.1-1 (Note 7); § 77-402(B)(1)-(2)
TABLE 4.1-1: DIMENSIONAL REQUIREMENTS-RESIDENTIAL DISTRICTS ... District ... Max. Height (ft.) ... SF-40 ... 40, or 3 stories ... SF-20 ... 35, or 2.5 stories ... MF-S ... 35 ft. or 2 stories See Note 7 ... Note 7: Height in MF-S: The height of any apartment building adjacent to an area which is zoned for single-family or duplex residential dwellings, or where single-family dwellings of one sto...
Lot Coverage Limits
Rowlett caps residential accessory buildings, like sheds and detached garages, at whichever is smaller: the zoning district's maximum lot coverage or 35 percent of the rear yard. City Code § 77-303(C)(3)(a)1 sets that formula, and companion rules cap accessory height and require matching front and side setbacks.
Rowlett Accessory Structure Lot Coverage Limit
Some RestrictionsRowlett Code of Ordinances § 77-303(C)(3)(a)1-4
3.Dimensional standards for residential accessory buildings and structures.(a)Size, height and building materials.1.The number and size of accessory structures permitted on residential lots shall be regulated by the maximum lot coverage permitted in the zoning district or 35 percent of rear yard, whichever is less.2.Accessory structures shall not exceed the height of the primary structure or th...
Looking for Dallas County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rowlett city rules.
Building Setbacks & Zoning in Dallas County →