18 Mainmast Circle, New Castle, NH 03854
Local realty services provided by:Better Homes and Gardens Real Estate The Masiello Group
18 Mainmast Circle,New Castle, NH 03854
$2,400,000
- 6 Beds
- 4 Baths
- 3,730 sq. ft.
- Single family
- Active
Upcoming open houses
- Sat, Nov 2911:00 am - 01:00 pm
Listed by: susan spaulding
Office: the aland realty group
MLS#:5070418
Source:PrimeMLS
Price summary
- Price:$2,400,000
- Price per sq. ft.:$628.44
About this home
Experience exceptional living in this rare 6-bedroom, 4-bath home set on a beautifully wooded and private lot in desirable New Castle, NH. Designed for both everyday comfort and impressive entertaining. This home features an open-concept kitchen and living area with soaring cathedral ceilings that create a sense of light and spaciousness. The chef’s kitchen is equipped with top-of-the-line appliances and an spacial flow into the main living space. A stunning stone fireplace anchors the room, offering warmth and architectural impact. With its unusually generous square footage for New Castle, this home provides remarkable flexibility—ideal for living, hosting guests, and dedicated work and creative spaces. Enjoy peaceful, wooded surroundings just moments from the coast. Combining space, privacy, and New Castle’s coveted low tax rate, this property offers an outstanding opportunity in one of New Hampshire’s most sought-after communities.
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Home facts
- Year built:1974
- Listing ID #:5070418
- Added:2 day(s) ago
- Updated:November 24, 2025 at 02:55 PM
Rooms and interior
- Bedrooms:6
- Total bathrooms:4
- Full bathrooms:2
- Living area:3,730 sq. ft.
Heating and cooling
- Heating:Baseboard
Structure and exterior
- Roof:Asphalt Shingle
- Year built:1974
- Building area:3,730 sq. ft.
- Lot area:0.25 Acres
Schools
- High school:Portsmouth High School
- Middle school:Rye Junior High School
- Elementary school:Maude H. Trefethen School
Utilities
- Sewer:Pump Up
Finances and disclosures
- Price:$2,400,000
- Price per sq. ft.:$628.44
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