Town of Cave Creek vs. Unincorporated Maricopa County
One of the most important — and most commonly overlooked — facts about Cave Creek residential property: the 85331 ZIP code spans the Town of Cave Creek, Carefree, Phoenix, Scottsdale, and unincorporated Maricopa County. A "Cave Creek" mailing address tells you the post office routing. It tells you nothing about the land-use jurisdiction that governs what you can do on that parcel. That jurisdiction split — Town of Cave Creek versus unincorporated Maricopa County — has real consequences for horse buyers.
How to Identify the Jurisdiction
The reliable method is to pull the parcel from the Maricopa County Assessor's public records and look at the jurisdiction and zoning designation fields, not the mailing address. The Town of Cave Creek also maintains an official zoning map. Confirm both before evaluating any property — the listing will not reliably state the jurisdiction, and neither will the seller's representation.
Town of Cave Creek — What the Ordinance Governs
Parcels inside the Town of Cave Creek are subject to the Town's own zoning ordinance, which includes the Desert Rural (DR) zone. Under the current ordinance, effective December 2025, ranching and horse-keeping are a right on parcels of at least two contiguous acres in a DR zone. Private ranch uses — barns, corrals, horse shades, arenas, and accessory structures — are restricted to DR zones and require that the acreage threshold be met. Corral fences must be set back at least 12 feet from property lines. Outdoor lighting on arenas, stables, and corrals is prohibited after 10:30 p.m. No fence, wall, or gate may be built without first obtaining a zoning clearance, and taller fences or permanent structures require a building permit.
Commercial equestrian uses — boarding, training, lessons, the sale of ranch animals — are listed private ranch uses in DR zones, but confirm with Town planning staff whether a conditional use permit or additional approval is required for your specific intended use before you write an offer.
Unincorporated Maricopa County — What County Zoning Governs
Parcels outside the Town limits but within the 85331 ZIP follow Maricopa County zoning, not the Town ordinance. County rural designations — including RU-43 and similar categories — commonly permit horse-keeping as an accessory use, but the specific animal limits, setbacks, and commercial-use requirements differ from the Town code. Pull the exact County zoning designation for the parcel and confirm permitted uses with Maricopa County Planning and Development, not from the listing or your assumptions about what a rural designation allows.
Find a Cave Creek Homes For Sale Agent Near MeProperty Tax and Agricultural Classification
All Cave Creek residential property is in Maricopa County for property tax purposes, regardless of whether the parcel is inside the Town or in unincorporated county. The Maricopa County Assessor administers the agricultural classification — a designation that can reduce the assessed value used for property tax calculation significantly on working Cave Creek properties. Qualification requires demonstrated bona fide agricultural use; personal-use horses alone typically do not qualify. Confirm current classification status with the County Assessor before closing, and verify whether your intended use will maintain it after purchase.
Key Takeaways
- The 85331 ZIP spans multiple jurisdictions — confirm from assessor data and the zoning map, not the mailing address.
- Inside the Town: Desert Rural ordinance applies — 2 contiguous acres required, 12-foot fence setbacks, 10:30 p.m. lighting limit.
- Outside the Town: Maricopa County zoning applies — pull the exact designation and confirm horse uses with the County.
- All parcels in the area are in Maricopa County for property tax purposes regardless of Town jurisdiction.
- The agricultural classification is administered by the Maricopa County Assessor — confirm current status before closing.