Accessory Structures in Layton, UT (2026)
3 verified accessory structures rules for Layton, Utah, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Layton allows one accessory dwelling unit per single-family lot under Section 19.06.300, whether built inside the primary home, added onto it, or detached on a lot of 6,000 square feet or more. The ADU must share the main home's utilities and street address, and its entrance has to stay subordinate to the primary dwelling's.
Layton's Accessory Dwelling Unit Zoning Rules
Some RestrictionsLayton City Municipal Code § 19.06.300(2)
An ADU is allowed as an accessory use within all single-family residential zones. A maximum of one ADU allowed per single-family lot or parcel. An ADU shall be allowed within the footprint of a single-family home or as an addition to a single-family home. Detached ADUs are permitted on lots or parcels 6,000 square feet or larger. ADUs shall adhere to all standards listed in Section 19.06.020(4)...
ADU Owner Occupancy
Layton requires the property owner of record to live in either the primary home or the accessory dwelling unit as a primary residence under Section 19.06.300(3); an owner can never rent out both units at once. The owner must sign and record a letter of agreement with Davis County confirming owner-occupancy.
Layton Requires Owner-Occupancy For ADU Homes
Significant RestrictionsLayton City Municipal Code § 19.06.300(3)
Property owners as shown on Davis County Recorder's Office shall occupy either the primary dwelling or the accessory dwelling unit as their primary residence. In no case, shall a property owner rent out both the primary dwelling and the accessory dwelling. A letter of agreement shall be signed by the property owner(s) stating that the property will be used as their primary residence. The letter...
ADU Rental Restrictions
Layton's accessory dwelling unit ordinance flatly bars short-term rentals: Section 19.06.300(2)(j) requires any ADU that is rented out to be leased to the same occupant for 30 consecutive days or longer, closing off nightly or weekly booking platforms for internal, attached, and detached units alike.
Layton ADUs Barred From Short-Term Rental
Heavy RestrictionsLayton City Municipal Code § 19.06.300(2)(j)
Not for Short-Term Rental. The accessory dwelling unit shall be rented for 30 consecutive days or longer by the same occupant.
Looking for Davis County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Layton city rules.
Accessory Structures in Davis County →