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100 Market St
Portsmouth, NH 03801
Office Property For Lease · 4,870 SF

Highlights

  • Beautiful Class A office with available suites
  • Quick and easy access to Interstate 95
  • Surrounded by dozens of Portsmouth best restaurants, hotels and boutique retailers

Property Overview

Prominent Class A office building located in the heart of downtown Portsmouth and boasting views of Portsmouth Harbor. This well maintained building features high-end details and elegant finishes. Adjacent is a 900 space parking garage. 100 Market Street is surrounded by dozens of Portsmouth's best restaurants, hotels and boutique retailers. The building is located less than a mile from Interstate 95 and within an hour of Portland, Maine and Boston Massachusetts.

  • Banking
  • Controlled Access
  • Security System
  • Signage
  • Waterfront
  • Monument Signage
  • Air Conditioning

Property Facts

Building Type
Office
Year Built
1999
Building Height
5 Stories
Building Size
51,995 SF
Building Class
A
Typical Floor Size
10,399 SF
Unfinished Ceiling Height
10’
Parking
Surface Parking
  • Listing ID: 25690824

  • Date on Market: 8/11/2025

  • Last Updated:

  • Address: 100 Market St, Portsmouth, NH 03801

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