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144 Washington St, Portsmouth, NH 03801
144 Washington St, Portsmouth, NH 03801
144 Washington St, Portsmouth, NH 03801
144 Washington St, Portsmouth, NH 03801
144 Washington St, Portsmouth, NH 03801
144 Washington St, Portsmouth, NH 03801
144 Washington St, Portsmouth, NH 03801

144 Washington St Portsmouth, NH 03801

$3,300,000

ACTIVE
Beds
2
Baths
3
Sqft
3,034
Acres
0.25
Year
1747
Days on Site
140
Property Type
Residential
Sub Type
Single Family
Per Square Foot
$1,088
Date Listed
Dec 15, 2025

Description of 144 Washington St, Portsmouth, NH 03801

Listing details for 144 Washington St, Portsmouth, NH 03801 : For over two centuries, the Leonard Cotton House, a Portsmouth landmark, has stood as a centerpiece of Portsmouth’s historic Puddle Dock area. This Federal-style residence offers sweeping views across Strawberry Banke Historic Museum, Prescott Park, and the Piscataqua River. As one of the largest privately owned parcels in Portsmouth’s popular South End, it features off-street parking with room to construct a garage or carriage house. Situated on the corner of Hancock and Washington Streets, this property is a five-minute walk from Portsmouth’s cultural epicenter, Market Square. Genuine moldings, original eight panel doors, and distinctive dental moldings throughout, reflect the architectural grace of the mid-18th century. The finished attic, with its exposed beams and wide pine floors, provides a most inviting retreat. Originally home to the famous Capt. John Blunt, it became home to Leonard Cotton, a well known West Indies trade merchant. This historic property has served as law offices for forty years. It is anticipated that because of its flexible layout and phenomenal location it will be restored to its original prominence, as one of the city’s more distinguished residences. The Leonard Cotton House is not merely a piece of real estate; it is part of Portsmouth's legacy, awaiting its next steward.
Listing Updated : 05-20-2026 at 7:58 AM EDT
Source

PrimeMLS, MLS#: 5072206

Property History

DateEventPrice
12/15/2025
Listed for sale
$3,300,000
$1,088/sqft
Source:PrimeMLS #5072206
Home Worth Check

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this website 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 2026-05-20. This display of listings may or may not be the entire compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information.
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