Can you Airbnb a house in St. George?

Only where that property's zoning specifically permits it — an overlay applied to certain planned developments — and never in ordinary single-family residential zones, where it is prohibited. Because the permission attaches to the parcel and the recorded plat rather than to the city as a whole, naming developments makes for unreliable advice: ordinances and boundaries change, and a property across the street may be governed differently. Confirm it for the exact address with the city that governs that address, and read the association's documents too, because either one can forbid what the other allows.

Does the HOA affect short-term rentals?

Yes. Even where zoning allows nightly rentals, an HOA or CC&Rs can prohibit them, cap the number of nights, or require minimum stays. You need both zoning and HOA permission.

Do zoning and the HOA both have to allow a short-term rental?

Both, independently, and failing either one ends it. The trap is a house sitting in a zone that permits nightly stays inside an association whose documents forbid them — the map looks encouraging and the answer is still no.

Do the short-term rental rules differ between cities here?

They do, and the metro spans several of them. St. George, Washington, Hurricane, Ivins and Santa Clara each set their own, so the answer depends on which city governs the exact parcel rather than on the region generally.

Is it enough that neighbors are renting their homes nightly?

No, and it is the most common thing people rely on. What the house down the street does may be unpermitted, may sit under an older rule, or may carry an entitlement that dies with the sale. None of it transfers to you.

What should you get in writing before making an offer?

The governing city's answer for that exact parcel, and the association's current CC&Rs including any recently adopted rules. Anything spoken — by a seller, an agent or a neighbor — is worth nothing when the enforcement letter arrives.

Can short-term rental permission be added after you buy?

Not reliably, which is why this belongs before the offer rather than after. Almost everything else about a purchase can be adjusted later; a property that cannot legally be rented to visitors generally has to be sold to fix the problem.

Buying a Vacation Rental in St. George? Check the Zoning First

Short-term rental in St. George is decided by zoning AND your HOA — for the specific address. Verify both before you buy, never after.

If you are buying here with any intention of renting the property out to visitors, this is the single most important thing to get right, and it needs checking before you commit rather than afterwards.

Two separate gates, and you must clear both

A property may be rented short-term only if both of the following permit it:

1. Local zoning. Short-term rental is allowed in some zones and not in others, and this varies by city — St. George, Washington, Hurricane, Ivins and Santa Clara each set their own rules — and by parcel within a city. It is actively enforced, and enforcement includes properties advertised on listing platforms.

2. The HOA. Entirely independently of zoning, an association can prohibit short-term rental, impose a minimum lease term, cap the proportion of homes that may be rented, or require registration. An HOA can forbid what zoning permits.

Clearing one gate is worth nothing if you fail the other. This is where buyers get hurt: a property in a permissive zone that sits inside a restrictive association cannot be rented short-term, no matter what the zoning map says.

Why this article cannot tell you the answer

Zoning ordinances and HOA rules change, and they are address-specific. Any list of permitted zones published today may be wrong by the time you read it, which is precisely why the durable advice is about method rather than content.

Verify for the exact parcel, at the time you buy:

Ask the city that governs the address — not a neighboring one, and not a general county source — what that specific parcel permits at the time you ask, and get the answer in a form you can keep.
Read the HOA's governing documents yourself. The CC&Rs and any amended rules are the binding text. Ask for the current versions and any rules adopted recently.
Confirm what registration, licensing or transient-room-tax obligations apply if renting is permitted.

Washington County publishes parcel and zoning layers in its public GIS, which is a good way to confirm exactly which parcel and which jurisdiction you are dealing with before you start asking questions. It tells you what the property is; the city tells you what you may do with it.

Treat verbal assurance as worthless

Everyone involved in a sale has an interest in it completing. "Plenty of people here rent short-term" is not verification, and neither is a listing that advertises rental income. Nor is a neighbor's practice, which may be non-compliant, may predate a rule change, or may be grandfathered in a way that does not transfer to you.

Get it from the city and from the governing documents. Nothing else counts.

Why the distinction matters so much financially

A property that may legally be rented to visitors and one that may not are different assets. Short-term rental in a market next to Zion, with golf and events, can produce meaningfully different revenue from a long-term tenancy — which is exactly why properties with that permission command a premium.

If you pay a premium that assumes short-term use and then discover you cannot, you have overpaid for something you did not receive, and the remedy is usually to sell.

The tax angle, whichever way it goes

Any of these uses is a non-primary residence for Utah property tax. The residential exemption applies only to a primary residence, and the distinction owners expect to matter — a nightly rental against a year lease — makes none at all: a short-term rental, a long-term rental and a second home are assessed alike on full market value. Settling the zoning question therefore settles only half the carrying cost. How rentals are assessed settles the other half.

That applies whether or not you are permitted to rent it out, so it belongs in the model regardless.

The honest take

This is one of the few decisions in real estate where the research genuinely has to precede the offer, because it cannot be fixed afterwards. Confirm zoning with the governing city for the specific address, read the HOA documents yourself, and get both in writing — before you are committed. Everything else about the investment can be adjusted later. This cannot.

If you are on the other side of this question — looking for somewhere to stay rather than something to buy — St. George vacation rentals covers the same rule from a visitor's point of view, including why the inventory sits where it does.