Accessory Structures in Lake Havasu City, AZ (2026)
3 verified accessory structures rules for Lake Havasu City, Arizona, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Lake Havasu City allows one accessory dwelling unit per parcel, sized between 400 and 1,000 square feet (or 50% of the primary home, whichever is less). Detached ADUs must sit 5 feet off side and rear lines, stay under 15 feet tall, and remain architecturally compatible with the main house.
ADU Zoning Rules in Lake Havasu City
Some RestrictionsLake Havasu City Code § 14.03.03E.1
1. Accessory dwelling units. a. A maximum of 1 accessory dwelling unit is allowed per parcel. b. The use shall not alter the character of the premises as a single-family residence. c. The use shall be a minimum of 400 square feet in area and a maximum of 1,000 square feet in area or 50% of the living area of the primary structure, whichever is less. d. No accessory structure shall be ...
ADU Owner Occupancy
Lake Havasu City's Development Code allows one accessory dwelling unit per single-family parcel, but requires that either the primary residence or the ADU itself be occupied by the property owner. The ADU definition in the city's Development Code, Chapter 14.06, sets that owner-occupancy condition directly, while the accessory-use standards in Chapter 14.03 cap unit size, placement and setbacks. The Zoning Administrator enforces the rule through Development Code compliance procedures.
ADU Owner-Occupancy Rule in Lake Havasu City
Some RestrictionsLake Havasu City Code § 14.06.03.A
ACCESSORY DWELLING UNIT. A subordinate dwelling unit added to, created within, or detached from a single-family residence, without interior access to the primary dwelling, but located on the same lot or parcel as the primary residential structure. Either the primary or accessory dwelling unit must be occupied by the owner of the property.
Shed & Carport Rules
Lake Havasu City caps any non-occupied accessory structure, sheds included, at 15 feet in height and 50% of the required rear yard under § 14.03.03E.7 of the Development Code. Sheds and similar outbuildings must sit at least 5 feet from a side or rear property line and cannot encroach into a public utility easement, and they need 3 feet of separation from the house.
Backyard Shed Rules in Lake Havasu City
Some RestrictionsLake Havasu City Code § 14.03.03E.7
7. Accessory structure, not for occupancy. a. Accessory structures may not occupy more than 50% of the required rear yard and may not exceed 15 feet in height. The minimum separation from the closest structural projection of the primary structure shall be 3 feet or the minimum required by the adopted Building Code, whichever is greater. b. No accessory structure shall be located within 5 ...
Looking for Mohave County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Lake Havasu City city rules.
Accessory Structures in Mohave County →