Curious about this home?
Ask anything — no agents, no pressure
Try asking
About This Home
This 0-bedroom, 0-bathroom single family at 144 Washington Street in Portsmouth, NH is listed for $3,300,000. on a 0.25 acres lot.
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 third floor, with its exposed beams and wide pine floors, provides a most inviting private office. This historic property has served as law offices for over forty years and is currently configured as professional offices.
It will serve equally well for any business seeking immediate prestige in a central Portsmouth location. The Leonard Cotton House is not merely a piece of real estate; it is part of Portsmouth's legacy, awaiting its next steward.
Key Features
- Built in 1747
- 0.25 acre lot
Monthly Cost Estimate
$17,649/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
144 Washington Street
Portsmouth, NH 03801
Property Details
Construction
Heating
Questions & Answers
This 0-bedroom, 0-bathroom single family at 144 Washington Street is listed at $3,300,000. The estimated monthly payment is $14,300 based on 20% down at 6.5% interest.
Key features include: Built in 1747, 0.25 acre lot.
This property is listed by Wayne Semprini and can be reached at (207) 251-4762 or contactus@alandrealty.com.


