New Castle, Colorado
A historical mining town, New Castle is located along the Colorado River in the I-70 corridor. New Castle boasts numerous newly established residential areas along with an established business community that is open to growth.
New Castle offers prime access to the Flat Tops portion of White River National forest. The Flat Tops area is famous for its unrivaled camping, hiking and hunting opportunities.
SoprisRealty.com is the best source to search New Castle Colorado homes for sale, New Castle real estate agents, and information about the New Castle real estate market. Whether you’re interested in buying or selling a home in New Castle, Sopris Realty is the key.
79 Matches Found
$995,000
390 Whitehorse Drive, New Castle, CO
Active
3BD
3BA
2,050SF
Last Modified: 11:48pm, August 4, 2026
$895,000
32 Roundup Drive, New Castle, CO
Active
4BD
3BA
1,943SF
Last Modified: 11:47pm, August 4, 2026
$795,000
54 Roundup Drive, New Castle, CO
Active
3BD
3BA
2,182SF
Last Modified: 11:46pm, August 4, 2026
$395,000
790 Castle Valley Boulevard L, New Castle, CO
Active
2BD
2BA
1,523SF
Last Modified: 8:52pm, August 4, 2026
$989,000
566 S Wildhorse Drive, New Castle, CO
Active
5BD
3BA
2,432SF
Last Modified: 8:27pm, July 31, 2026
$549,000
247 E Capital Court, New Castle, CO
Active
3BD
3BA
1,392SF
Last Modified: 3:51pm, July 29, 2026
$660,000
328 Dragonroot Drive, New Castle, CO
Active
3BD
2BA
1,644SF
Last Modified: 6:21pm, July 16, 2026
$1,499,000
12123 Co Rd 313, New Castle, CO
Active
5BD
3BA
1,104SF
Last Modified: 8:31pm, June 9, 2026
$380,000
790 Castle Valley Boulevard C, New Castle, CO
Active
2BD
2BA
1,099SF
Last Modified: 6:32am, June 1, 2026
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