New Castle is in New Castle County, Delaware. Properties listed through our Delaware service are entered into Bright MLS, subject to applicable listing requirements.
With a flat fee listing, agents searching Bright MLS can find your New Castle home, while every selling decision stays with you: the asking price, when showings happen, and how you respond to offers. Our guide to listing on the MLS in Delaware walks through each step. Wondering how buyers and real estate agents will contact you? Learn how buyers contact sellers through the MLS and major real estate websites.
New Castle, on the Delaware River south of Wilmington, served as Delaware's colonial capital. Its historic district around the Green and the Strand contains some of the state's oldest homes, while newer neighborhoods extend toward Route 13 and Route 9.
The city of New Castle is distinct from the surrounding unincorporated New Castle area, and many addresses with a New Castle mailing address lie outside city limits. Battery Park sits on the riverfront next to the historic district, and the Wilmington airport is located just to the north. Homes inside the historic district may be subject to local preservation review for exterior changes, which sellers can mention when relevant.