Cotner Building Company


Exquisite Custom Home Quality
Since 1998 builder John Cotner has been a leader in the residential building industry in and around the Treasure Valley Idaho. His commitment to quality and continued education has made him stand out as an industry leader for custom home creation.

Idaho Home Builder:

  • John Cotner
  • RCE-1042
  • in business since 1998


Featured Treasure Valley Communities


New Construction Stats

  Total Building Permits Median New Home Price Price Range of Homes Sold
2021 8 $971,000 $460,000 to $1,695,500
2019 17 $640,075 $393,350 to $1,215,000
2018 26 $498,320 $321,600 to $995,000
2017 28 $449,000 $274,800 to $775,000
*source Intermountain MLS; Construction Monitor

Homes for Sale by Cotner Buidling Company

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Properties 1-2 of 2

Welcome to Lone Star Ranch ? Nampa?s premiere custom home community offering 1-acre lots (+/-). Cotner Building Company delivers a masterpiece conveying timeless elegance and showcases a full separate living quarters. Nestled on a corner 1-acre lot offering privacy and designed to take advantage of the agriculture and Boise Mtn views. Decorative details create an inviting and elegant backdrop with custom high-end finishes everywhere you turn. Open living concept accented by wood floors, vaulted ceiling, eye
Welcome to your dream home in the exclusive and highly sought-after Mace River Ranch Estates. Located in a gated private community, this single-story home is situated on .72 acres. The property backs up to the Boise River and Greenbelt with no backyard neighbors, making for stunning uninterrupted views from the covered patio. The chef's kitchen features Thermador appliances, double ovens (one is steam), and a very generous pantry. This home has two master suites, and Jack & Jill bedrooms, with custom built-
Properties 1-2 of 2