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  • Listed by: 

    Michael Whitney,

    KW Coastal and Lakes & Mountains Realty 603-610-8500

    $1,100,000

    112 New Castle Avenue, Portsmouth, NH 03801

    3beds
    1,584sqft
    Single Family Residence
    Built in 1860
    5,663 Square Feet Lot
    $1,099,900 Zestimate®
    $694/sqft
    $4,792 Estimated rent

    What's special

    NEW PRICE: $1,190,000. Perfect Portsmouth Location! This 3 bedroom 1 1/2 Bath 1860 Little Harbor New Englander is located just a short walk to Strawberry Banke, Prescott Park and Portsmouth's thriving Downtown and has beautiful water views. This Charming Home hasn't had a change in ownership in over 50 years. And is located just yards from the paved walkway to Little Harbor Elementary School. Home features include a Bright sun room addition w/ cathedral ceilings and skylights, A large living room w/ fireplace, FHW Buderus heating system, gas utilities, walk up Attic, and has been well maintained over the years. A bricked back yard patio, a 100 Amp electrical service and gas stove. Open House Saturday, June 21st 1:00PM-2:30PM

    Zillow last checked: 7 hours ago

    Listing updated: July 30, 2025 at 12:02pm

    Listed by:

    Michael Whitney,

    KW Coastal and Lakes & Mountains Realty 603-610-8500

    Bought with:

    Sue Salehkhou

    Great Island Realty LLC

    Source: PrimeMLS,MLS#: 5029700MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 1
    • 1/2 bathrooms: 1
    Heating
    • Natural Gas
    Cooling
    • None
    Features
    • Basement: Full,Interior Entry
    Interior area
    • Total structure area: 3,110
    • Total interior livable area: 1,584 sqft
    • Finished area above ground: 1,584
    • Finished area below ground: 0

    Property

    Parking
    • Parking features: Paved
    Features
    • Levels: 1.75
    • Stories: 1
    Lot
    • Size: 5,663 sqft
    • Features: City Lot, Level, Near Shopping, Neighborhood
    Details
    • Parcel number: PRSMM0101B0028L
    • Zoning description: SRB

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: New Englander
    • Property subtype: Single Family Residence
    Materials
    • Wood Frame
    • Foundation: Concrete
    • Roof: Asphalt Shingle
    Condition
    • New construction: No
    • Year built: 1860

    Utilities & green energy

    • Electric: 100 Amp Service
    • Sewer: Public Sewer
    • Utilities for property: Cable Available

    Community & neighborhood

    Location
    • Region: Portsmouth
    Services availability
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    Sell for more on Zillow

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    $1,099,900
    2% more+ $21,998
    With Zillow Showcase(estimated)
    $1,121,898