Buying Land And Building In Southern Idaho

Legal Access Comes First

A beautiful parcel that you cannot legally reach is not a building site. Before anything else, confirm the property has legal access, either a recorded easement or frontage on a public road. Ask for the deed and the plat map, and have the title company confirm the access is documented, not just a worn track across a neighbor's field.

Verbal permission to cross someone's land is not access. Neighbors change, and so do their opinions. If the parcel is landlocked, walk away unless the easement is already recorded.

Utilities And The True Cost Of Connecting

Find out exactly where power, water and wastewater are, and what connecting costs. Power at the road is very different from power a quarter mile away. The utility will charge you for the poles and wire. A quote from the utility is worth more than a seller's assurance.

Water is the bigger question in southern Idaho. If city water is not available, you are looking at a well. That means a well permit, a driller's estimate, and uncertainty about depth and yield. Ask neighboring properties how deep their wells are and what they produce. A dry hole is expensive and it happens.

For wastewater, expect a septic system and a perc test. The county health department can tell you what the soil will support. Some soils need an engineered system, which costs considerably more than a standard one.

Zoning, Setbacks And What You Are Allowed To Build

Zoning decides almost everything: whether you can build a house, keep animals, run a business, park an RV, or split the parcel later. Call the county planning department before you make an offer and describe what you want to do in plain terms. Ask what the setbacks are, what the minimum lot size is, and whether the parcel is in a flood plain.

If you are outside city limits, expect county rules and possibly a conditional use permit. If you are near the edge of a city, ask about the area of impact. The city may have plans for annexation and utilities that affect you years from now.

Also ask about CC&Rs. A subdivision parcel may carry recorded covenants that restrict home size, outbuildings, fences or livestock. Read them before you design anything.

Irrigation, Water Rights And The Yearly Cost

In agricultural parts of the valley, water shares are often separate from the land and are sometimes not included in a sale. Ask specifically: does this parcel come with irrigation water, from which district, how many shares, and what is the annual assessment?

Irrigation water is seasonal and scheduled. It is not the same as a domestic water supply, and it is not guaranteed to be there in a dry year. Treat it as a separate asset and get the details in writing.

Budget For The Parts Nobody Photographs

Building costs are more than the construction contract. Add site work, a driveway, utility trenching, the well, the septic, permits, engineering, and the interest you pay while the land sits. Add a contingency, because site work almost always surprises people.

Get a construction-to-permanent loan conversation started early with a licensed lender so you know what the whole project can look like before you buy the dirt. Then walk the parcel with your builder, not just your agent, before you commit.