Tiny House Living in Arizona: Rules and Regulations

Learn about the rules and regulations for parking and living in a tiny house in Arizona.

Introduction

The tiny house movement has been gaining popularity across the United States, and Arizona is no exception. With its stunning desert landscapes and warm climate, Arizona is an attractive destination for tiny house enthusiasts. However, navigating the rules and regulations for parking and living in a tiny house in Arizona can be complex. This article provides a detailed guide to help you understand the legal landscape for tiny houses in the Grand Canyon State.

Rules and Regulations in Arizona

In Arizona, tiny houses must comply with both state and local building codes. The primary building code is the International Residential Code (IRC), which sets standards for safety, habitability, and construction. Arizona has adopted the 2018 IRC, which includes specific provisions for tiny houses, such as minimum room sizes and ceiling heights.

Local zoning laws play a crucial role in determining where you can park and live in a tiny house. These laws vary significantly between counties and municipalities. Some areas may have specific ordinances that allow tiny houses, while others may have restrictions based on minimum square footage, lot size, and other factors. It is essential to check with your local zoning office to understand the specific requirements in your area.

For tiny houses on wheels, you will need to register your home with the Arizona Department of Motor Vehicles (DMV) and comply with RV regulations. If you plan to place your tiny house on a permanent foundation, you will need to obtain the necessary building permits and undergo inspections to ensure compliance with the IRC.

House Types in Arizona

Arizona recognizes several types of housing, including single-family homes, multi-family homes, and Accessory Dwelling Units (ADUs). Tiny houses can fit into different categories depending on their construction and usage. For example, a tiny house on a permanent foundation may be classified as a single-family home, while a tiny house on wheels might be considered an RV or mobile home.

ADUs are secondary housing units on a single-family residential lot, and Arizona does recognize them. A tiny house can be considered an ADU if it meets the local zoning requirements and building codes for such units. This can be a viable option for those looking to place a tiny house on a property with an existing primary residence.

Counties in Arizona that Allow Tiny Houses

Several counties in Arizona have specific regulations that permit tiny houses. Here are a few:

  • Coconino County: Allows tiny houses as ADUs, provided they meet the county's zoning and building requirements.
  • Pima County: Permits tiny houses in certain residential zones with specific size and placement restrictions.
  • Maricopa County: Allows tiny houses on wheels (THOWs) in all zoning districts, as long as they comply with the Arizona Building Code.
  • Yavapai County: Permits tiny houses as ADUs, provided they meet size and setback requirements.
  • Mohave County: Allows THOWs in all zoning districts, as long as they comply with the Arizona Building Code.
  • Apache County: Permits tiny houses as ADUs, and THOWs in all zoning districts, as long as they comply with the Arizona Building Code.

Tiny House Communities in Arizona

We know of 3 tiny house communities in Arizona. Here is short description of each of them.

Two 1/4 acre, Full Hookup Sites on my five acre homestead

We own and live year round on a 5 acre property in Pima County in Tucson AZ 85736, about 4 miles south of Robles Junction. We have TWO freshly permitted Tiny House or RV sites on the West End of our property and each site has about one quarter of an acre (9,600 Square Feet) of land around it. Each site has its own 100 amp electric meter pedestal with a 50 amp outlet, 30 amp outlet and 20 amp GF...

Learn more about Two 1/4 acre, Full Hookup Sites on my five acre homestead here

River Front Community

Beautiful River Community on the AZ side just off the 10 freeway. Custom built Park Model RV Homes are being built and installed for purchase onsite. Boat ramp. 200' of beach. Call for more information 928-923-7830

Learn more about River Front Community here

Lux Tiny Community

Our community focus is to become a Green Community here in the White Mountains all while providing an affordable Primary Residence or Vacation Home. Plans are to have a very large walking path with future gazebo’s and grills along the way. Our community garden will span the entire 6-acre length providing a getaway within the already gorgeous community. Greenhouses, solar panels, chicken coops, and...

Learn more about Lux Tiny Community here

A Sample of Tiny Houses For Sale in Arizona

We know of 6 tiny houses in Arizona. Here is a sampling of them.

Charming, Move-In Ready Tiny House on Wheels For Sale

Charming, Move-In Ready Tiny House on Wheels For Sale

Turn-key, comfortable 20' tiny house on wheels. Built in 2023, excellent condition. NOAH Certification included. Upscale accents throughout, including stained pine ceiling, window frames, and stairs/ladder, shiplap walls, and black metal railings. Well-equipped kitchen with 2 refrigerators, 2-burner electric cooktop, microwave over, and built-in barstool seating. Two spacious lofts can be used for...

Learn more about this Charming, Move-In Ready Tiny House on Wheels For Sale for sale.

Tiny Home $92,459 or Best Offer!

Tiny Home $92,459 or Best Offer!

Fully furnished with all appliances. Gorgeous 1 bedroom with large loft bedroom above. Built in 2021 by Unchartered Tiny Homes Arizona. • 30ft long X 8.5 ft wide X 13.5 ft tall Immaculate Condition: 1 bedroom downstairs and another loft bedroom upstairs. Very large full-sized kitchen with tall cabinets and a full-sized oven. Large bathroom with shower. Washer and dryer-comb. Two LG AC units ...

Learn more about this Tiny Home $92,459 or Best Offer! for sale.

Perfect Family Tiny Home

Perfect Family Tiny Home

Perfect family size tiny home Upstairs loft -Extended to 18 feet long Fits a queen bed or two twin beds Kitchen - 2 burner induction cook top apartment size fridge Open living room space and a closet Down stairs bedroom With pocket doors for privacy Bathroom with flushing toilet (Perfect for rv hook ups ) Shower Washer / dryer combo Storage under stairs Mini...

Learn more about this Perfect Family Tiny Home for sale.

Luxury Tumbleweed Tiny Home

Luxury Tumbleweed Tiny Home

For Sale by Owner, built by Tumbleweed Tiny Home Company in Oct. of 2022. Elm Alta 30’ Tiny Home 376 sq ft 3 axle RV certified tiny home on wheels (THOW). Must have at least a one ton truck to hull around. Fully loaded with 3 lofts modern stairs & storage ladder, beetle kill/blue pine interior walls, full size bathroom with porcelain toilet, sitting area with 40” smart tv, led mood lighting, 2 sky...

Learn more about this Luxury Tumbleweed Tiny Home for sale.

Cabin Package

Cabin Package

CABIN WILL HAVE TO BE MOVED AT BUYERS EXPENSE!!! Cabin package. Everything to get someone started living off grid. Turn key ready. We are located just in front of the SRP power plant. The following is included and then some in the price of the package. 14x32 cabin with porch and 2 lofts A solar package with a few panels, batteries, inverter, charge controller Brand new generator ...

Learn more about this Cabin Package for sale.

Conclusion

Living in a tiny house in Arizona is an exciting possibility, but it requires careful navigation of local building codes and zoning laws. By understanding the regulations and working with local authorities, you can find a suitable place to park and live in your tiny home. For more information on tiny houses in Arizona, visit the Tiny Home Builders Marketplace.

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