New Construction Homes in Duncannon, Pennsylvania

New construction homes in Duncannon, Pennsylvania range from $321,990 to $340,990 across 2 builders, with 3 active listings on All New Homes. Median price $334,990, median size 1,763 sqft.

Featured homes

111 Barlett Ln, Harrisburg, PA 17111

$321,990 · 3 bd · 2.5 ba · 1,763 sqft

DRHorton

26 Richfield Ln, Duncannon, PA 17020

$334,990 · 3 bd · 2.5 ba · 2,125 sqft

BerksHomes

115 Barlett Ln, Harrisburg, PA 17111

$340,990 · 3 bd · 2.5 ba · 1,763 sqft

DRHorton

Nearby areas

New homes in Harrisburg, PA · 46 listings · 16.6 mi
New homes in Mechanicsburg, PA · 44 listings · 17.2 mi
New homes in Carlisle, PA · 34 listings · 19 mi
New homes in Lebanon, PA · 39 listings · 34.5 mi
New homes in York, PA · 19 listings · 38.5 mi
New homes in Gettysburg, PA · 22 listings · 44.3 mi
New homes in Hanover, PA · 10 listings · 45.6 mi
New homes in Pennsburg, PA · 12 listings · 82.6 mi

Builders active in Duncannon

D.R. Horton · 2 homes
Berks Homes · 1 home

Inventory last refreshed: October 12, 2026 · Data sourced directly from builder websites.