How to Buy Land in Rural Utah: Zoning, Wells, Septic & Access, Explained

Buying land in rural Central Utah comes down to four things that determine whether a parcel is actually usable for what you want: zoning, water, septic, and access. Get any one of these wrong, and you can end up owning a beautiful piece of ground that you cannot build on, cannot get water to, or cannot legally reach.

I have worked with land buyers and sellers across Central Utah for over 20 years — as both a REALTOR and a certified appraiser — and I have seen every one of these issues catch buyers off guard. Here’s what each one means in practice, and what I check before recommending any land purchase.

Zoning

Zoning determines what you’re legally allowed to build and how the land can be used. This is the first thing I check on any parcel, and it’s the one that trips up the most buyers who are new to rural property.

In Central Utah, you will encounter several different zoning classifications:

Residential zoning generally allows single-family homes and may permit accessory structures like shops or garages, subject to setbacks and lot coverage rules.
Agricultural zoning may restrict how many structures you can build, require minimum acreage before you can add a second dwelling, or limit commercial uses. It can also allow things residential zoning does not, like livestock.
Recreational zoning is common in mountain areas and may have specific rules about seasonal use, structure types, and utility requirements.

The key point: always confirm current zoning with the county, not just what the listing implies. A listing that describes a parcel as a “great building lot” does not mean the county agrees. I have seen parcels marketed as buildable that had zoning restrictions the seller was not aware of.

What to check specifically:

Permitted uses (residential, agricultural, commercial, mixed)
Minimum lot size requirements for your intended use
Setback requirements from property lines and roads
Maximum lot coverage and building height
Whether your specific plans (animals, home business, ADU, shop) are permitted or require a conditional use permit

Each county in Central Utah handles zoning slightly differently. Sanpete, Sevier, Millard, and Juab counties all have their own planning departments and their own interpretations. I know who to call and what to ask in each one.

Water Rights and Water Shares

This is the single most misunderstood part of buying land in Utah, and it deserves more explanation than most buyers expect.

Water rights are a legal right to use water from a specific source — a well, a spring, or a natural water course. In Utah, water rights are considered real property, but they are a separate legal asset from the land itself. They are not automatically included in a land purchase unless specifically conveyed in the transaction.

Water shares are ownership in an irrigation company that delivers water from a reservoir or canal system on a set schedule. Shares are typically bought and sold separately from land, and they entitle you to a certain allocation of water during the irrigation season.

A property might have one, both, or neither. The difference matters enormously:

Land with documented water rights and/or shares can support irrigation, livestock, gardens, and in some cases provides the domestic water source through a well. This adds meaningful value.
Land without confirmed water may require drilling a new well (which can cost $15,000 to $50,000+ depending on depth and location), purchasing water shares separately (which can be expensive and limited in availability), or connecting to a municipal system if one is nearby.
Land where water availability is unclear or disputed is land you should approach very carefully.

Before you buy any parcel, confirm:

Whether the parcel has documented water rights, and how much
Whether those rights transfer with the sale or are held separately
Whether the property has an existing well, and if so, its documented flow rate, depth, and water quality
Whether irrigation shares are included or available for purchase
Whether the State Engineer’s office shows any issues or limitations on the water rights

A beautiful piece of land with no confirmed water rights can be effectively unbuildable, or far more expensive to develop than expected. I help buyers navigate this before they are emotionally attached to a piece of ground.

Wells

If a parcel has an existing well, you need to know more than just “it has a well.” Important details include:

Flow rate — measured in gallons per minute. A well producing 2-3 GPM may work for a single household but will not support livestock or significant irrigation.
Depth — deeper wells are more expensive to maintain and repair if the pump fails.
Water quality — some wells in Central Utah have high mineral content, hardness, or other quality issues that require treatment systems.
Age and condition — well casings, pumps, and pressure systems have finite lifespans.

If the parcel does not have an existing well, you will need a well permit from the State Engineer before drilling. Well permits are not guaranteed — some areas have restrictions on new wells based on groundwater availability. I always recommend checking well permit feasibility before committing to a purchase.

Septic Requirements

If the parcel isn’t on a municipal sewer system — and most rural land in Sanpete, Sevier, Millard, and Juab Counties isn’t — you’ll need a septic system. Before you can build, the county will require a perc test (percolation test) to confirm the soil can support a standard drain field.

Here’s what you need to know:

A perc test measures how quickly water drains through the soil. If the soil drains too fast or too slow, a standard septic system may not work.
Some parcels fail the perc test entirely, meaning a standard septic system cannot be installed. In some cases, an engineered alternative system can be designed, but these are significantly more expensive — sometimes $20,000 to $40,000 more than a standard system.
Soil type varies widely across Central Utah. A parcel on one side of a road may pass a perc test while the parcel across the road does not. Do not assume.
The location on the parcel matters. The area where the drain field will be installed needs to meet specific requirements for soil type, slope, and distance from wells, water sources, and property lines.

Get the perc test done before you are emotionally or financially committed to a piece of land. This is one of the cheapest and most important tests you can run — and one of the most consequential if you skip it.

Access

Physical access and legal access are two different things, and confusing the two is one of the costliest mistakes a land buyer can make.

A road might visibly lead to a parcel, but if it crosses someone else’s property without a recorded easement, you may not have a legal right to use it. I have seen this issue come up on parcels where a road has been used informally for decades — the neighbors always drove across, so everyone assumed access was guaranteed. It was not.

Always verify:

Whether access is via a public road (county or state maintained) or a private road/easement
If private, whether the easement is recorded with the county and specifically grants access to your parcel
Whether the road is maintained, and by whom — in winter, who plows?
Whether access is year-round or seasonal — some mountain and foothill parcels are accessible only part of the year
Whether the access road can support the kind of vehicles and equipment you need (construction trucks, RVs, trailers)

Access issues affect not just your daily use of the property but also your ability to get insurance, your property value, and your ability to resell. Lenders may also have requirements about legal access before they will finance a purchase.

Utilities

Beyond water and septic, check the availability and cost of:

Electricity — is there grid power available, and how far is the nearest connection point? Running new power lines to a remote parcel can cost thousands of dollars per pole.
Natural gas — not available in all rural areas. If not, you may be heating with propane, wood, or electric.
Internet and cell service — coverage varies widely in Central Utah. If you work remotely, verify coverage at the specific parcel, not just the nearest town.
Telephone/landline — still relevant for some buyers, and not universally available in remote areas.

Financing Land Purchases

Raw land typically does not qualify for standard mortgage products like FHA or USDA loans. Common financing options include:

Land loans from local banks or credit unions, usually requiring 20-35% down payment
Seller financing, where the seller acts as the lender — terms vary widely and are negotiable
Construction loans that cover both the land and the build, if you plan to build immediately
Cash purchases, which are common for lower-priced parcels

I work with lenders who handle land transactions regularly in this area and can help you find the right financing for your specific situation.

My Land Buying Checklist

Before I recommend any land purchase to a client, I verify:

✅ Current zoning and permitted uses confirmed with the county
✅ Water rights and/or shares documented and transferable
✅ Well condition and flow rate tested (if existing well)
✅ Perc test completed or scheduled (if no municipal sewer)
✅ Legal access confirmed via recorded easement or public road
✅ Utility availability verified (power, gas, internet)
✅ Flood zone status checked
✅ Title search for liens, encumbrances, or boundary issues
✅ Survey completed or ordered

This is not an exhaustive list, but it covers the issues that catch the most buyers off guard. For a deeper dive into all the factors that affect land value and the buying process, see my complete guide to buying and selling land in Central Utah.

Frequently Asked Questions

Do I need to test for water before buying land in Utah?

Yes, strongly recommended. Confirm documented water rights and, if there’s an existing well, its flow rate and condition before purchasing — don’t assume water availability from the land’s appearance or location. A parcel without confirmed water can be unbuildable or far more expensive to develop.

What is a perc test and do I need one?

A percolation test measures how well soil absorbs water and determines whether a parcel can support a septic system. If the land isn’t on municipal sewer — and most rural land in Central Utah is not — you’ll need a passing perc test before you can build. Some parcels fail this test or require expensive engineered alternatives.

Can I buy land in Utah without confirmed road access?

You can, but it’s risky. Always verify whether access is a recorded, legal easement rather than assuming a visible road grants you the right to use it. Access issues affect insurance, financing, property value, and your ability to resell.

Is agricultural-zoned land the same as residential land in Utah?

No. Agricultural zoning often restricts the number of structures and may require minimum acreage for additional dwellings. It may also allow uses that residential zoning does not, like livestock. Always confirm current zoning with the county before assuming what you can build.

How much does it cost to drill a well in Central Utah?

Well costs vary based on depth, location, and geology, but generally range from $15,000 to $50,000 or more. Deeper wells in harder rock formations cost more. A well permit from the State Engineer is required before drilling, and permits are not guaranteed in all areas.

What is the difference between water rights and water shares?

Water rights are a legal right to use water from a specific source (well, spring, creek). Water shares are ownership in an irrigation company that delivers water on a schedule. Both have value, both transfer differently, and a property might have one, both, or neither. Read more about this distinction in my rural property buying guide.

Considering a specific parcel? Browse current listings for land and acreage across all four counties. I check zoning, water rights, access, and septic feasibility before you spend money on a survey or perc test. Let’s talk through what you’re looking at — no obligation.