35 days on Zillow
New Castle NH Real Estate & Homes For Sale
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- Price cut: $200,000 (10/17)
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Results within 3 miles- Beautifully proportioned interiors
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KELLER WILLIAMS COASTAL AND LAKES & MOUNTAINS REALTY
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- Open: Sat 12-2pm (11/7)
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KELLER WILLIAMS COASTAL AND LAKES & MOUNTAINS REALTYInterior ship-style staircase
- 21 Government Street, Kittery, ME 03904
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KELLER WILLIAMS COASTAL AND LAKES & MOUNTAINS REALTY
- Price cut: $100,000 (10/7)
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- Open: Sat 12-2pm (11/7)
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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 2026-11-04 18:59:56 PST. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information.
Listing data is derived in whole or in part from Maine Real Estate Information System, Inc. (d/b/a Maine Listings) and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © 2026 Maine Real Estate Information System, Inc. All Rights Reserved. Equal Housing Opportunity. Zillow Inc. 415 Congress St #202 Portland, ME 04101 206-424-8443
Buying a Home in New Castle NH: Frequently Asked Questions
How much do homes cost in New Castle NH?
Home values in New Castle, NH come in at $2,507,867 as of September 2026, according to the Zillow Home Value Index. That figure reflects the value of all homes in the area, not only the ones currently listed for sale.
Are home values going up or down in New Castle NH?
Home values in New Castle, NH have increased 4.2% over the past year as of September 2026. With the Zillow Home Value Index now at $2,507,867, that puts the overall value of homes in the area higher than it was a year earlier.
Is New Castle NH a buyer's or seller's market?
New Castle, NH is currently a neutral market, based on its Zillow Market Temperature. That label generally means neither buyers nor sellers have a clear advantage, so the pace of sales and the level of competition aren't tilted strongly toward either side.
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