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  • Listed by: 

    Jason Saphire,

    www.HomeZu.com 877-249-5478

    Price cut: $50K (7/9)
    $2,900,000

    91 Main Mast Circle, New Castle, NH 03854

    4beds
    2,621sqft
    : 
    Single Family Residence
    Built in 1970
    0.68 Acres Lot
    $-- Zestimate®
    $1,106/sqft
    $-- HOA

    What's special

    Heated garageDirect water accessCozy heated gas stoveOpen floor layoutCharming brsHw flooringOversized windows
    Not in a Flood Zone! Mooring Possibility! Large waterfront lot .68 acres providing endless building expansion capabilities to suit your desires! 174' of waterfrontage with direct water access! High & Dry! 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 kayaking, paddleboarding, fishing, or cruising on your Whaler. 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. 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!
    47 days
    on Zillow
    |
    1,958
    |
    26
    |

    Zillow last checked: 7 hours ago

    Listing updated: July 11, 2025 at 04:32pm

    Listed by:

    Jason Saphire,

    www.HomeZu.com 877-249-5478

    Source: PrimeMLS,MLS#: 5000363MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 91 Main Mast Circle.

    Next available tour time:Today at 5pm

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Heating
    • Propane, Oil, Forced Air, Ceiling, Zoned, Radiant, Stove
    Cooling
    • Attic Fan, Central Air
    Appliances
    • Included: Gas Cooktop, Dishwasher, Dryer, Range Hood, Microwave, Mini Fridge, Double Oven, Wall Oven, Refrigerator, Washer, Gas Stove
    • Laundry: Laundry Hook-ups, 1st Floor Laundry, 2nd Floor Laundry
    Features
    • Bar, Cathedral Ceiling(s), Ceiling Fan(s), Dining Area, Kitchen Island, Primary BR w/ BA, Natural Woodwork, Vaulted Ceiling(s), Walk-In Closet(s), Walk-in Pantry, Wet Bar
    • Flooring: Bamboo, Hardwood, Laminate, Tile
    • Windows: Blinds, Window Treatments, Screens, Storm Window(s)
    • Basement: Crawl Space,Unfinished,Walk-Out Access
    • Attic: Walk-up
    • Number of fireplaces: 2
    • Fireplace features: Gas, Wood Burning, 2 Fireplaces
    Interior area
    • Total structure area: 2,621
    • Total interior livable area: 2,621 sqft
    • Finished area above ground: 2,621
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 1
    • Parking features: Gravel, Driveway, Garage, Off Street, On Site, On Street
    • Garage spaces: 1
    • Has uncovered spaces: Yes
    Features
    • Levels: Two
    • Stories: 2
    • Exterior features: Boat Mooring, Shed
    • Has view: Yes
    • View description: Water
    • Water view: Water
    • Waterfront features: Waterfront, Island, Tidal
    • Body of water: Piscataqua River
    • Frontage length: Water frontage: 174
    Lot
    • Size: 0.68 Acres
    • Features: Sloped, Views, Near Country Club, Near Golf Course, Neighborhood
    Details
    • Additional structures: Outbuilding
    • Parcel number: NCASM00009B000022L000000
    • Zoning description: RD RE

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial,Garrison
    • Property subtype: Single Family Residence
    Materials
    • Wood Frame
    • Foundation: Concrete
    • Roof: Architectural Shingle
    Condition
    • New construction: No
    • Year built: 1970

    Utilities & green energy

    • Electric: 200+ Amp Service
    • Sewer: 1000 Gallon, Leach Field, On-Site Septic Exists
    • Utilities for property: Phone, Cable Available, Propane

    Community & HOA

    Community
    • Security: Smoke Detector(s)
    • Subdivision: BOS' NS' HILL
    HOA
    • Amenities included: Boat Mooring
    Location
    • Region: New Castle

    Financial & listing details

    • Price per square foot: $1,106/sqft
    • Tax assessed value: $2,090,000
    • Annual tax amount: $10,408
    • Date on market: 6/20/2025
    • Exclusions: Interior Furniture and paintings
    • Road surface type: Paved
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