Land, Zoning & Building – Frequently Asked Questions

Rain Silverhawk Owner/ Associate broker of Sandpoint Realty 208-610-0011

North Idaho offers incredible opportunities for building your dream home or investing in land. But rural development requires a clear understanding of zoning, permitting, and utilities.

Can I build multiple homes on one parcel in Bonner or Boundary County?

It depends on the zone. Some zones allow accessory dwellings or multiple residences if the lot size supports them. Always verify with the county before planning construction.

Do I need a permit to build a home in North Idaho?

Yes. All counties require building permits for residential structures. Permits typically include septic, power, and access approvals. Owner-builders are allowed but must follow code.

What is a perk test and do I need one?

A perk (percolation) test is required to assess if a septic system can be installed. It should be done before you buy land, unless the system is already in place and permitted.

How can I find out a property’s zoning?

You can look up zoning via the Bonner or Boundary County Planning Departments. Your Realtor can also assist with zoning code interpretations.

Can I subdivide my land?

Subdivision is possible but regulated. Parcel size, access, and service availability will affect your ability to divide a property. Some rural areas require 5 to 10-acre minimums per lot.

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