New Castle New Homes

New Castle New Homes

New homes for sale in and around New Castle, DE

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New Castle Conditions

(updated 7 min ago)

Partly Sunny 77°
Hi: 96°F
Lo: 71°F
Feels like: 80°F
Visibility: 10 mi

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New Castle Info

New Castle, Delaware is located in New Castle County. Zip codes in New Castle, DE include 19720, and 19721. More New Castle information.