91 Main Mast Circle New Castle, NH 03854
4 bed / 3 bath / 2,621 Sq. Ft. / 29,621 Sq. Ft., 0.68 acres lot size / Single Family
Listing Courtesy of: Jason Saphire - +1 877 249 5478
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Gorgeous Setting! Waterfront home with direct water access on .68 acres, providing endless building expansion capabilities to suit your desires! Look to embrace the serenity of island living in quintessential New Castle! Sitting nicely perched on BOS'NS' Hill overlooking the Piscataqua River Back Channel/Little Harbor. Enjoy all waterfront activities: kayaking, paddleboarding, fishing, or cruising on your Whaler to nearby destinations. The perfect blend of privacy, relaxation & entertainment where you can host to your heart's content & unwind while observing herons play by the water's edge. The 1st level exudes a sense of spaciousness with an open floor layout, adorned with vaulted wood-beamed ceilings & HW flooring, oversized windows that frame captivating water views and bathe the interior in natural light! The chef's kitchen boasts soapstone countertops, SS appliances, breakfast bar, butler's pantry, coffee/wine bar & wine closet. The inviting LR has a fireplace & built-ins. The FR is surrounded w/oversized windows to lounge by the cozy heated gas stove. The 2nd level boasts 3 charming BRs & the MBR Suite offers ample privacy. Radiant heat & A/C. Heated garage. Mooring possibility. Super low Taxes! Top-Rated Elementary School! Enjoy the Wentworth by the Sea Hotel, Wentworth Country Club, and the Wentworth Marina. Nearby: downtown Portsmouth, Kittery, and Portsmouth International Airport. Time to make this special waterfront home your own!
property details
Type
Single Family
Status
Active
County
NH-Rockingham
Year Built
1970
Beds
4
Full Baths
2
Half Baths
1
Sq. Ft.
2,621
Lot Size
29,621 Sq. Ft., 0.7 acres
Listing Id
5000363
Courtesy Of
Jason Saphire - +1 877 249 5478
Subdivision
BOS' NS' HILL
Interior Features
Interior Amenities
Bar
Kitchen Island
Natural Woodwork
Wet Bar
Cathedral Ceiling(s)
Vaulted Ceiling(s)
Walk-In Closet(s)
Kitchen Island
Natural Woodwork
Wet Bar
Cathedral Ceiling(s)
Vaulted Ceiling(s)
Walk-In Closet(s)
Appliances
Dishwasher
Dryer
Refrigerator
Microwave
Washer
Dryer
Refrigerator
Microwave
Washer
Fireplace
Gas
Wood Burning
Wood Burning
Fireplaces Total
2
Flooring
Hardwood
Tile
Laminate
Tile
Laminate
Living Area Units
Sq. Ft.
Rooms Total
9
Full Baths
2
Half Baths
1
Bathrooms Total
3
Exterior Features
Roof
Shingle
Lot/Land Description
Sloped
Waterfront
Waterfront
Other Structures
Outbuildings
Parking
Gravel
Driveway
Garage
Off Street
On Site
On Street
Driveway
Garage
Off Street
On Site
On Street
Stories
2
Parking Spaces
1
Utility & Building Info
Sewer
Septic Tank
Cooling
Central Air
Ceiling Fan(s)
Attic Fan
Ceiling Fan(s)
Attic Fan
Water Source
Public Water
Heating
Radiant
Tax Amount
10408
Building Area Total
2,621 Sq. Ft.
Above Grade Finished Area
2621 Sq. Ft.
Price Per Sq Ft
$1,135
Architectural Style
Colonial
2 Story
Garrison
2 Story
Garrison
Copyright © 2025 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 8/27/2025 3:24 PM.
Price History
| date | event | price | source |
|---|---|---|---|
|
08/13/2025
08/13/2025
|
Active |
$2,975,000
|
PrimeMLS |
|
07/09/2025
07/09/2025
|
Active |
$2,900,000
|
PrimeMLS |
|
07/01/2025
07/01/2025
|
Active |
$2,950,000
|
PrimeMLS |
|
06/20/2025
06/20/2025
|
Active |
$2,999,999
|
PrimeMLS |
|
01/04/2025
01/04/2025
|
Off Market |
$2,999,999
|
PrimeMLS |
|
10/22/2024
10/22/2024
|
Active |
$2,999,999
|
PrimeMLS |
|
07/11/2024
07/11/2024
|
Active |
$3,150,000
|
PrimeMLS |
|
06/26/2024
06/26/2024
|
Active |
$3,250,000
|
PrimeMLS |
|
06/13/2024
06/13/2024
|
Active |
$3,375,000
|
PrimeMLS |
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Market Trends
Source: Constellation1
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