Waterfront Mixed-Use
For Lease
Contact for pricing
One Harbour Place, Portsmouth, NH 03801
Portsmouth, NH
Space Size3,000 SF
Days on Market56
Property Features for One Harbour Place
General Information
Property type
Commercial Lease
Property subtype
Other
Zoning
CD5
Subdivision
One Harbour Place
Standard status
Active
Utilities
Water source
Public
Listing Agency:
Duston Leddy Real Estate
(603) 610-8285
Listed By:
Peter Montesanto · License #52973
(603) 661-8127
Added: Jul 2
Changed: Aug 20
Last Checked: Aug 26 at 4:06AM
MLS# 5097993
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This mixed-use waterfront property includes 3,000 square feet of commercial space configured for office use. The space offers views across the Piscataqua River, structured parking, and executive-level finishes. Public water serves the property, which is zoned CD5.
Located at One Harbour Place in downtown Portsmouth, the property provides immediate access to the city’s business, dining, and cultural district. The address is within Portsmouth, NH 03801, in Rockingham County.
Located at One Harbour Place in downtown Portsmouth, the property provides immediate access to the city’s business, dining, and cultural district. The address is within Portsmouth, NH 03801, in Rockingham County.
Key Highlights
- 3,000 square feet of commercial office space
- Waterfront setting with Piscataqua River views
- Structured parking included
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
2,376
Businesses Nearby
Explore this area
Business Placement
Demographics for 03801, NH
22,767
Population
11,448
Households
2
Avg Household Size
43
Median Age
63%
College-Educated
98%
High-School Grad
23.8 sq mi
ZIP Area
957
Density / Sq Mi
$106,520
Median Household Income
$65,984
Median Earnings
$1,783
Median Rent
$647,500
Median Home Value
Market
Vacancy Rate% for Office in Northeast region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Mixed-use property - Downtown commercial space with river views, structured parking, and access to Portsmouth’s business, dining, and cultural district.
Where is this mixed-use property located?
The property is located at One Harbour Place Portsmouth, NH.
What are key features of this property?
This property features: 3,000 square feet of commercial office space; Waterfront setting with Piscataqua River views; Structured parking included
