New Castle
Welcome to New Castle New Hampshire! New Castle was founded in 1963 and is the only town that is located entirely on and island! The town of New Castle is a part of Rockingham County and is not only the smallest town but also the easternmost in all of New Hampshire. New Castle's total area is 2.4 square miles and out of that 1.5 square miles is water! New Castle has a lot of to offer from beach access at the Great Island Common to walking around Fort Constitution!
Dow Realty Group Area Experts
Meghan Welsh
Seacoast Area
Seacoast Area
We choose the search for listings "New Castle Homes Under $1M" to see what this town has to offer!
Meghan's Favorite Building
The Wentworth By The Sea Hotel
Meghan's Favorite Restaurant
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- New Castle Condos for sale over $750K <10
- New Castle Condos for sale under $350K <10
- New Castle Homes Under $1M <10
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