Accessory Structures in Sahuarita, AZ (2026)
3 verified accessory structures rules for Sahuarita, Arizona, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Sahuarita limits homeowners to one accessory dwelling unit per lot under Town Code Section 18.12.030(C), capping the ADU at 1,000 square feet on lots of at least 11,000 square feet. Height and parking follow the main house, and manufactured or wheeled tiny-home ADUs need a Type I conditional use permit outside the RH and GR-1 zones.
Sahuarita Accessory Dwelling Unit Rules
Some RestrictionsSahuarita Town Code § 18.12.030(C); Table 18.12-5
Accessory Dwelling Unit. All of the following apply: 1. Only one accessory dwelling per lot shall be allowed. 2. Minimum lot size is 11,000 square feet. 3. The accessory dwelling unit shall be a maximum of 1,000 square feet. 4. ADUs that meet the main house setbacks have the same maximum height as the main house. If an ADU extends past the main house setback but meets the ADU setback that porti...
Shed & Carport Rules
Sahuarita sets separate dimensional standards for detached accessory buildings, such as sheds and workshops, in STC § 18.12.040's Table 18.12-4. Front setbacks run from 30 feet in GR-1 up to 100 feet in the SR zone, and a detached accessory building can sit right up against the main house with a 0-foot separation.
Sahuarita Detached Accessory Building Standards
Some RestrictionsSahuarita Town Code § 18.12.040, Table 18.12-4
Table 18.12-4 Development Standards – Detached Accessory Structures RH GR-1 SR R-1 R-2 R-3 R-4 R-5 MH ... Minimum Building Setbacks (ft.) Front Property Line (ft.) 50 30 100 60 60 50 35 35 60 To Main Building (ft.) 0
Tiny Homes
Sahuarita permits stick-built tiny homes in any residential zone under Town Code Section 18.12.030(W), while a tiny home on wheels may serve as the main house only in the RH, GR-1, SR, and MH zones once it is anchored to a foundation and skirted or ground set. Wheeled tiny homes are otherwise permitted by right only in the MH zone.
Sahuarita Tiny Home Zoning Rules
Some RestrictionsSahuarita Town Code § 18.12.030(C)(5), (W)
5. In the RH and GR-1 zones, an accessory dwelling unit may be a manufactured home, tiny home, or a tiny home on wheels when attached to a foundation and either ground set or skirted. ... W. Tiny Homes. 1. Stick-built tiny homes are permitted in any residential zone. 2. Tiny homes that are built on trailers with wheels are permitted as the main house in RH, GR-1, SR, and MH when they are attach...
Looking for Pima County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Sahuarita city rules.
Accessory Structures in Pima County →