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Emily Wotton
REALTOR®
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122 New Castle Avenue, Portsmouth, NH 03801

$1,900,000
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New to the Market Active
BEDS3 BATHS2 full 1 partial SQUARE FEET1,932 MLS#5110299
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLPortsmouth

Listing Courtesy of: The Aland Realty Group
Agency Phone: 603-501-0463
Associate Name: Jennifer Stevens
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Property Description

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, 21/2-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 ? plus a landscaped yard, patio, bricked driveway and garden shed for your bikes and garden equipment. Water access just down the street to enjoy kayaks and paddleboards and a neighborhood float. Location can't be beat: a short walk to Prescott Park, Strawbery Banke, restaurants, schools, and the library. Everything you need is at your fingertips! Open House: Saturday, 9/19, 12-2 PM

122 New Castle Avenue | MLS# 5110299

This single family home located at 122 New Castle Avenue, Portsmouth, NH 03801 is currently listed for sale with an asking price of $1,900,000. This property was built in 1910 and has 3 bedrooms and 2 full and 1 partial baths with 1932 sq. ft. New Castle Avenue is located within the Portsmouth school district. Search Portsmouth real estate on emilywotton.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Bulkhead, Interior Stairs, Sump Pump, Unfinished
Cooling: None
Heating: Natural Gas, Baseboard, Hot Water
Home Style: New Englander
Lot Size: 0.13 Acres
Roof Type: Asphalt Shingle
Stories: 2.0
Taxes: $16,846
Year Built: 1910

Amenities

Attic with Hatch/Scuttle
Kitchen/Living
Primary BR w/ BA
Natural Light
Natural Woodwork
Bidet
Deck
Garden Space
Patio
Shed

Feature Descriptions

Appliances: Dishwasher, Dryer, Freezer, Gas Range, Refrigerator, Washer
Baths 1/2: 1
Baths 3/4: 1
Baths Full: 1
Color: Yellow
Construction: Wood Frame
Days on Site: 1
Driveway: Brick/Pavers
Electric: 200+ Amp Service, Circuit Breaker(s)
Exterior: Wood Frame
Flood Zone: Unknown
Flooring: Hardwood, Tile
Foundation: Brick, Poured Concrete, Stone
Lot: Corner, Landscaped, Level, Sidewalks, View, Neighborhood, Near School(s)
Nearby Bodies of Water: Little Harbor
Number of Rooms: 7
Parking: Driveway, Paved
Roads: Paved, Public
Sewer: Public
Sq. Ft. Above Grade Finished: 1932
Sq. Ft. Total Finished: 1932
Total Stories: 2
Water: Public
Water Access: Yes
Water Body Type: Cove
Water View: Yes
Zoning: Residential

Local Schools

High School: Portsmouth High School
Middle School: Portsmouth Middle School
Elementary School: Little Harbor School
School District: Portsmouth

Listed By / Shown By

Listed By

Agency Name: The Aland Realty Group
Agent Name: Jennifer Stevens
Agency Phone: 603-501-0463

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Estimated Payment

$ 6,186.58 per month $4,228.58 Principal & Interest $1,403.83 Property Tax $554.17 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 09/18/2026. The listing information on this page last changed on 09/18/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Fri 09/18/2026 1:23:27 AM EST) or MLSPIN MLS (last updated Thu 09/17/2026 11:38:42 PM EST) or Prime MLS (last updated Thu 09/17/2026 11:33:20 PM EST) or MREIS (last updated Fri 09/18/2026 1:15:21 AM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data compilation and photo(s) copyright © 2026 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 2026-09-17 23:33:20

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