Placement & zoning
Where you can legally park a tiny home
There is no national list of safe places to park a tiny home, because no one at the national level decides it. Placement is governed by roughly 19,000 municipal codebooks sitting on top of 50 state building codes.
What a map can honestly show you is which rulebook you're up against. Green states hand you a pathway that works statewide. Amber states push the decision down to your county. Pick a state to see what applies.
Short stays and long stays are two different questions
Short stays
The tier colors barely matter. What matters is the circled states. The Bureau of Land Management oversees about 245 million acres, concentrated in the western US, and dispersed camping there is generally capped at 14 days in any 28-day period. After that you move, often 25 to 30 miles. National Forest land adds roughly 193 million more acres on similar terms.
Local field offices set stricter limits than the national default in plenty of places, so the 14-day figure is a starting point, not a promise. East of the Rockies there is very little federal land, and short-term parking means RV parks, campgrounds, or a private-land arrangement.
Long stays
Here the map earns its keep. A tiny home on a permanent foundation that meets IRC Appendix Q is treated as a house, and is legal as a dwelling in most states that have adopted the 2018 or newer IRC.
A tiny home on wheels is usually classified as a recreational vehicle or a park-model RV. That classification is the whole problem: RVs are not legal full-time dwellings in most residential zones, which is why homes on wheels are rarely permitted as a primary residence outside designated communities, ADU programs, and RV parks.
The four placement lanes that actually work
These are alternatives, not steps. Most people end up in one of them.
Your own land, on a foundation
The cleanest route. You own the lot, the home sits on a permanent foundation, and your state has adopted Appendix Q. You get a building permit, a certificate of occupancy, and a real address. The home is taxed and titled as real property.
An ADU on an existing lot
A house already stands on the lot and the tiny home is added as an accessory dwelling unit. In states with ADU preemption this is largely by right. Most ADU ordinances require the owner to live in one of the two units, and many separately ban short-term rentals.
A tiny home community
Purpose-built villages are pre-zoned for tiny living, which makes this the lane that handles homes on wheels best. Spur in Texas, Escalante Village in Durango, and Acony Bell in Mills River, North Carolina are established examples.
An RV park, extended stay
A home on wheels certified to ANSI A119.5 can usually park in an RV park, and many parks allow long stays. The question to ask the park is whether it is zoned for full-time occupancy or only seasonal use. Plenty are seasonal only.
Checking one specific parcel
This part is a sequence, and skipping ahead is how people end up with a home they cannot legally occupy.
Pull the parcel ID from the county assessor's website. Note the zoning designation and any overlay districts.
Call the planning department, not the building department. Ask whether that parcel, at that zoning designation, allows a single-family dwelling of your square footage, either as a primary residence or an ADU.
If yes, ask the follow-ups. Has the jurisdiction adopted Appendix Q? Is there a minimum dwelling size? A minimum lot size? What are the setbacks?
Get it in writing. Email the planner afterward summarizing what they told you and ask them to confirm.
Verify septic and water. A parcel that passes zoning can still be unbuildable if it fails a perc test or has no water source.
Tier shading reflects state-level pathways and does not guarantee any individual parcel. The three hardest states each contain flexible pockets, and rural counties inside amber states are often easier than an expensive suburb in a green one. Zoning changes frequently — confirm current rules with the jurisdiction before buying land or a home.