In Irving, ADU rules depend on your zoning district under the city's Unified Development Code, as of October 2026. The city created the UDC in 2020, combining its zoning and subdivision ordinances. We look up your district and its accessory structure standards before suggesting a design.
What should an Irving homeowner check first?
- Zoning district. It sets whether a second dwelling is allowed and its size, height and setbacks.
- Lot coverage. Accessory buildings count against coverage, which limits what fits on smaller lots.
- HOA covenants. These can be stricter than the city.
- Permits. Building, plumbing, electrical and mechanical permits through Irving's building inspections.
Does SB 15 affect Irving?
It applies to Irving, but not to ADUs. The 2025 law, effective September 1, 2025, requires large Texas cities to allow smaller lots in new single-family developments. It does not give owners a right to add a unit to an existing lot.
What could an Irving ADU rent for?
Zumper's May 2026 report put Irving's one-bedroom asking rent at about $1,280. Location within Irving matters a great deal, so we compare against listings near your address.
It depends on the district. We do not guess at Irving's numbers. We confirm them for your lot with the code and, when it is unclear, with Irving Planning before we draw anything.