New Construction Homes in Johnston, Iowa

New construction homes in Johnston, Iowa range from $463,000 to $675,000 across 1 builders, with 3 active listings on All New Homes. Median price $634,990, median size 2,612 sqft.

Featured homes

5814 Nw 90th St, Johnston, IA 50131

$463,000 · 2 bd · 2 ba · 1,511 sqft

EpconCommunities

5831 Nw 90th St, Johnston, IA 50131

$634,990 · 3 bd · 2 ba · 2,612 sqft

EpconCommunities

5839 Nw 90th St, Johnston, IA 50131

$675,000 · 3 bd · 3 ba · 2,858 sqft

EpconCommunities

Nearby areas

New homes in Waukee, IA · 54 listings · 10.6 mi

Builders active in Johnston

Epcon Communities · 3 homes

Inventory last refreshed: September 10, 2026 · Data sourced directly from builder websites.