True
Space Available For Lease 1
Space Available |
Andrew Ward
Colliers
Tim Braseth
Colliers |
Contacts
Colliers
Colliers
Property Details
- Property Type Office - General Office
- Date Updated May 20, 2026
Two office suites are available for lease in downtown Portsmouth on the recently improved Islington Street. Suite 1E is 762± SF on the 1st floor and is comprised of 2 private offices, a conference room, a reception area, and shared restrooms. Suite 3 is 8,644± SF on the 3rd floor and is comprised of 5 private offices, 4 conference rooms, a reception, an open cubicle area, a secure data room, 4 restrooms, and a kitchen/breakroom. CAM expenses include water, sewer, heat, and air conditioning; electric usage is separately metered and paid by Tenant. Monument and directory signage is available. Located within walking distance to downtown and the West End, and just 1.5 miles from I-95 and Route 16.
Reach out to the broker for more info on lease terms and amenities
Getting around
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86/100
Walk Score ®
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58/100
Bike Score ®
Location
- City Portsmouth, NH
- Neighborhood North Mill Pond
- Zip Code 03801
- Market Boston
Points of Interest
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Durham-UNH
9.62 miles
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Mobil
0.28 miles
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Ampet Gas
0.40 miles
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Bypass Gas & More
0.42 miles
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Penguin Fuels
0.42 miles
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Shell
0.43 miles
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Buzzy's Bypass Gas
0.53 miles
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Sunoco
1.31 miles
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Citgo
1.34 miles
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BJ’s Gas
1.61 miles
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EVgo
9.33 miles
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Masonic Temple Lot
0.38 miles
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Foundry Place Garage
0.41 miles
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Bridge Street Lot
0.49 miles
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Worth Lot
0.53 miles
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Hanover Street Parking Garage
0.66 miles
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South Mill Pond Lot
0.66 miles
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Ladd Street Lot
0.67 miles
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Parrott Ave Lot
0.68 miles
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Albacore Parking
0.69 miles
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Market Hanover Lot
0.70 miles
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Holiday Inn Portsmouth
0.44 miles
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Best Western Plus
0.48 miles
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The Hotel Portsmouth
0.48 miles
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Howard Johnson by Wyndham Portsmouth
0.50 miles
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Hotel Thaxter
0.50 miles
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Anchorage Inns & Suites
0.54 miles
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Port Inn
0.54 miles
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Hampton Inn & Suites Portsmouth Downtown
0.56 miles
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Residence Inn Portsmouth Downtown/Waterfront
0.60 miles
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Fairfield Inn Portsmouth Seacoast
0.63 miles
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Hannaford
0.29 miles
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Market Basket
1.38 miles
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Marshalls
1.45 miles
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Burlington
1.50 miles
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TJ Maxx
1.58 miles
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Whole Foods Market
1.69 miles
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Lo's Seafood & Oriental Market
1.91 miles
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Indian Grocery Store
1.93 miles
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ALDI
2.13 miles
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Trader Joe's
2.21 miles
501 Islington St Listing Brief
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Leasing rates here can depend on a variety of factors, including the quality rating of the property (property class or building class), the position of the available space within the building, any unique attributes that the listed space may include, as well as on the availability of on-site or nearby amenities. Reach out using the contact form available on this page to schedule a tour or to get more detailed information on the most modern facilities and amenities that 501 Islington St has to offer.
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See the listing area details for information and ratings regarding the degree of walkability in the neighborhood, the accessibility and frequency of public transit options, as well as the level of availability and quality of biking infrastructure in the area. What’s more, you can use the interactive map for a good overview of the area. Location details also include a breakdown of distance from the property to several essential amenities and points of interest, which may include parking facilities, fuel stations, stores, or hotels.
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This property is in the North Mill Pond neighborhood of Portsmouth and located within zip code 03801.
The building includes 0 square feet, of which 8,644 square feet is rentable office space.
