Great Island Realty logo
Sign Up
or

801 Islington StreetPortsmouth, NH 03801Price: $19

  • Price: $19
  • 155 Days on Market
PrintSave Favorite
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $19List Price
  • 1.62Acreage

Ask A Question

Listed by Katherine Gemmecke of The Boulos Company
Approximately 2,300± SF of second-floor office space is available in Gallagher's Place plaza at 801 Islington Street, ideally situated in Portsmouth's popular West End. Highlights: Strong visibility and easy access to downtown Portsmouth o Second-floor office suites ideal for professional, creative, or boutique office users o Abundant natural light with large windows o Flexible floor plan suitable for open office, private offices, or a hybrid layout o On-site and nearby parking options available.

Listing Tools

Property Details of 801 Islington Street

Property Details

Exterior Features

Map Location

Driving Directions

Broker Reciprocity 

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display 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 May 15, 2026 12:24 PM EDT

 

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Great Island Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

ExploreMore Like This