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122 New Castle Avenue, Portsmouth, NH 03801

Portsmouth
Local realty services provided by:CENTURY 21 Lifestyles
122 New Castle Avenue,Portsmouth, NH 03801
$1,900,000
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  • 3 Beds
  • 3 Baths
  • 1,932 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sat, Sep 19
    12:00 pm - 02:00 pm
Listed by: jennifer stevens
Office: the aland realty group603-501-0463
MLS#:5110299
Source:PrimeMLS

Price summary

  • Price:$1,900,000
  • Price per sq. ft.:$633.76

About this home

Beautiful 1910 New Englander in Portsmouth's South End. Set on a corner lot in one of Portsmouth's most sought-after neighborhoods, this 3-bedroom, 2½-bath home is full of charm and character. New owners will feel at home from the moment they walk in and will enjoy the waterviews from most rooms in the house. The first floor opens with a welcoming foyer featuring a large custom closet built from original attic floorboards, leading into a spacious kitchen and living area with soapstone countertops, custom cabinetry crafted from reclaimed barn boards, a custom hood and hardware, and vintage accents throughout. A cozy library with built-in bookcases, a separate dining room with bay window, and a powder room complete the main floor. Upstairs, a light-filled primary suite is joined by two additional bedrooms with generous closet space, a full bathroom, and a built-in office nook. Step outside to the lovely side deck — the perfect spot for morning coffee or dinner with beautiful water views...

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Home facts

  • Year built:1910
  • Listing ID #:5110299
  • Added:1 day(s) ago
  • Updated:September 18, 2026 at 04:40 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:1
  • Rooms Total:7
  • Flooring:Hardwood, Tile
  • Kitchen Description:Dishwasher, Freezer, Refrigerator
  • Basement Description:Bulkhead, Interior, Sump Pump, Unfinished
  • Living area:1,932 sq. ft.

Heating and cooling

  • Heating:Baseboard, Hot Water

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:1910
  • Building area:1,932 sq. ft.
  • Lot area:0.13 Acres
  • Levels:2 Story

Schools

  • High school:Portsmouth High School
  • Middle school:Portsmouth Middle School
  • Elementary school:Little Harbor School

Utilities

  • Sewer:Public Available

Finances and disclosures

  • Price:$1,900,000
  • Price per sq. ft.:$633.76
  • Tax amount:$16,846 (2025)

Features and amenities

  • Appliances:Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Circuit Breaker(s)

Parking

  • Parking description:Brick/Pavers Driveway
MLS LogoCopyright 2026 Prime MLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of Prime MLS. The information being provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated September 18, 2026 NH_NNEREN Member Broker: Kara Carrier

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