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15 Atkinson Street, 
New Castle, NH 03854

$2,650,000

4

Beds

3

Baths

2,500

Sq Ft

Single Family

Virtual Tour

Pending

Listed by

Margaret Pesce

, 

Janet Sylvester

Great Island Realty LLC.

, 

2130

603-433-3350

Last updated:

December 17, 2025, 10:04 AM

MLS#

5062797

Source:

PrimeMLS

About This Home

15 Atkinson Street

This is the New Castle home you’ve been waiting for. A complete renovation and truly a labor of love, this residence reflects an incredible design and impeccable attention to detail in every space. Perfectly positioned on one of the most sought-after streets in the heart of New Castle Village, you’re just steps to the water and will enjoy peek-a-boo water views from the private balcony off the Primary Suite. Inside, the home showcases state-of-the-art finishes and a perfectly balanced floor plan—open concept Kitchen and Family Room, gas fireplaces, four spacious Bedrooms, and three beautifully appointed Baths. Practical features include a Mudroom, Office, Pantry, Garage plus generous off-street parking, and easy-access storage. Outdoors, the property is equally impressive with thoughtfully designed hardscaping and lush professional landscaping—ideal for entertaining or quiet enjoyment. Every detail was carefully considered, and nothing was overlooked. This home truly has it all. Just minutes away from New Castle Beach, Wentworth By the Sea Hotel and Marina, Wentworth By the Sea Country Club and vibrant Downtown Portsmouth. Don’t miss the attached virtual tours.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1750

Price Summary

2,650,000

$1,060 per Sq. Ft.

MLS #:

5062797

Last Updated:

December 17, 2025, 10:04 AM

Added:

3 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

1

Interior

Living Area:

2,500 Sq. Ft.

Structure

Structure

Building Area:

3,543 Sq. Ft.

Year Built:

1750

Lot

Lot Size (Sq. Ft):

6,970

Finances & Disclosures

Finances

Price:

$2,650,000

Price per Sq. Ft:

$1,060 per Sq. Ft.

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Copyright 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 January 2, 2026

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.