98 Cornwall St, Portsmouth, NH 03801

Building Details

Year Built

1965

Listing office keller williams coastal realty m***@gmail.com Show Phone

Listing date Mar 11, 2026

Source Elliman

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Overview

This expansive waterfront lot on the North Mill Pond is within walking distance of downtown Portsmouth. It currently features industrial and office buildings suitable for a wide variety of businesses. The property offers the opportunity to reimagine the site for luxury living. The large size, prime location, and direct water access present a chance for investors, developers, or visionaries to bring their plans to life, whether commercial, residential, or a combination of both. The property is to be sold together with 94 Langdon St.

Suggested Use

Food Market (Bike/Boat/Book/etc) Store Restaurant Locksmith Pet Grooming Service (Bike/Boat/Book/etc) Store Farmer's Market (Bike/Boat/Book/etc) Store Restaurant Restaurant

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

Portsmouth

County

Strafford

State

New Hampshire

Longitude

-70.7663

Latitude

43.0748

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FAQs

What type of property is this?

Mixed-use property - Expansive waterfront lot near downtown Portsmouth with versatile potential.

Where is this mixed-use property located?

The property is located at 98 Cornwall St Portsmouth, NH.

What is the asking price?

The asking price for this property is $1,000,000.

What are key features of this property?

This property features: Prime waterfront location on North Mill Pond.; Walking distance to downtown Portsmouth.; Large, expansive lot.