Tiny Homes for Sale in Arizona

Placement depends on your jurisdiction, which is why we check your exact address before you order. In Arizona, a KYRAX tiny home is typically classified as follows: Titled as a trailer/travel trailer (or RV/park model) by ADOT MVD; a foundation tiny house is regulated locally under adopted I-Codes. HB 2720 (signed May 2024) requires municipalities of 75,000+ to permit at least one attached and one detached ADU on single-family lots, capped at 75% of the primary home or 1,000 sq ft (whichever is less). This is an ADU mandate, not a placement right for a tiny house on wheels — a THOW is not automatically a legal ADU. Local zoning, setbacks, and utility rules still apply — run your site through the zoning lookup and we'll tell you plainly what works.

The median home price in Arizona is ~US$425K. Our flagship model, the Vale, starts at $119,900 CAD — a fraction of a conventional build (US pricing confirmed at your consultation). On a foundation, our modular models follow the US mortgage path (IBC/IRC); movable models use chattel or RV lending. Common uses here are Backyard ADUs where locally permitted, desert guest and rental units, and high-country cabins around Flagstaff, Sedona and the White Mountains, and we quote your specific situation on request.

We ship from Surrey, British Columbia via the Pacific Northwest down I-5, then inland via I-84/I-15 or I-10 toward Phoenix and Tucson; northern AZ served off I-40 and I-17. Estimated 3–6 days over the road from our Surrey, BC shop, depending on destination and permitting; a range, not a guaranteed schedule — this is a cross-border estimate; customs clearance and oversize-load permits affect timing, so we confirm it per site. Foundation models travel as pre-finished panels; trailer (THOW) models arrive road-ready for on-site leveling.

Arizona-bound KYRAX builds are engineered to real local conditions: 0 in in the low deserts (Phoenix, Maricopa County, and Pima County below 4,000 ft); 24–30 in in the high country (Pima County above 4,000 ft 24 in, Flagstaff 30 in). Confirm locally frost depth, 0 psf in the deserts (Phoenix, Tucson); 60 psf ground snow load in Flagstaff, and Pima County's elevation bands step up to 80 psf above 8,000 ft ground snow load, 115 mph ultimate (3-second gust, Risk Cat II) adopted across Maricopa and Pima under the 2018-code cycle; Phoenix's 2024 code lowers it to 105 mph (ASCE 7-22 basis); not a hurricane state basic design wind speed, and Seismic Design Category Generally SDC B to C (low-to-moderate); locally higher near active faults in parts of northern and western AZ. We size insulation, framing, and anchorage to the actual ASCE 7 / IBC values for your site — not a generic climate package.

Arizona builds to No statewide code for ordinary construction — each city/county is its own AHJ. Phoenix is on the 2024 I-Codes with the 2023 NEC (effective Aug 2025), Pima County on the 2024 I-Codes with the 2023 NEC (effective Jan 2026), unincorporated Maricopa County still on the 2018 I-Codes with the 2017 NEC. Every KYRAX home is built to its US certification pathway — RVIA or NOAH inspection for tiny homes on wheels, ANSI A119.5 for park models, IBC/IRC for modular — with third-party certification for your destination market written into the build contract and confirmed before delivery. We can walk you through the engineering documentation your local authority may require.

Yes, at the vehicle level. ADOT MVD titles and registers a tiny house on wheels as a trailer or travel trailer, and owner-built units get an assigned VIN through Form 46-8502 plus an ADOT inspection. That title makes it a legal vehicle, not automatically a legal dwelling on land — permanent placement is governed by local zoning and building code.

It depends on the jurisdiction. Arizona has no statewide building code, and the 2018 IRC tiny-house standard (Appendix Q) has been adopted only in scattered places such as Pima County, Cochise County, and the Town of Cave Creek. In many other cities and counties it has not been adopted, so you have to confirm with the specific building department before you commit.