Portsmouth, NH Flex space for sale

Updated: Oct 15

Flex Space with Loading Dock

953 Islington Street, Portsmouth, NH 03801

Contact for pricing

2,997 sqft

2,997± SF flex unit with six private offices
Open work area can accommodate storage or distribution
8’ x 8’ loading dock; 15’± ceilings and 12’6” clear height
Mezzanine, two restrooms, break room, wet sprinklers, and security system
On‑site parking; less than 2.5 miles from I‑95 and Route 1

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Updated: May 2, 2025

Flex Space with Loading Dock

270 West Road #1, Portsmouth, NH 03801

$750,000

6,506 sqft

6,506‑square‑foot flex condominium
Multiple private offices and a reception area
Two bathrooms with showers and two storage areas
Open work area with loading dock, rear man door, and ramp to garage door
Industrial zoning; built in 1986

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Flex Space with Loading Docks

124 Heritage Avenue, Portsmouth, NH 03801

Contact for pricing

77,451 sqft

Multiple unit configurations combine warehouse space with office or showroom areas and loading access.

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Flex Space with Overhead Doors

930 Us Highway 1 Byp, Portsmouth, NH 03801

$825,000

The building supports retail, service, and mechanic-oriented uses.

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Industrial Flex Property with Drive-In Doors

3601 Lafayette Road, #Investment, Business Oppurtunity, Portsmouth, NH 03801

$1,300,000

4.50 AC lot

Two commercial buildings on 4.5 acres include office space and a back workshop/warehouse with four drive-in doors.

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5 active listings match your search: Flex Space for sale in Portsmouth, NH. Based on your search, we've also compiled 4 Potential Opportunities for your consideration: 4 properties in nearby cities.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Office Condominium Unit

1 Lafayette Rd Unit 6, Hampton, NH 03842

$632,580

9,732 sqft

Office condominium with flexible commercial layout in a multi-unit property.

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3-Bay Car Wash Property

424 Us Route 1, Kittery, ME 03904

$499,000

2,208 sqft 0.50 AC lot

Former car wash with three service bays, office space, parking, and direct access from US Route 1.

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Office-Flex Condominium

1 Lafayette Road, 6, Hampton, NH 03842

$632,580

9,732 sqft

Adaptable office-flex space with on-site parking and professional property management.

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Flex Space with Outdoor Yard

518 U.S. 1, Kittery, ME 03904

$525,000

3,054 sqft

MU zoning and flexible configurations support office, retail, or service-oriented uses.

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Portsmouth, NH Flex Space Market Trends and Statistics

Explore 5 flex space for sale in Portsmouth, NH, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 86,954 square feet of properties for sale, with an estimated market value of $2,875,000.

Sale prices for business spaces in Portsmouth, NH start at $750,000, averaging $958,333, and reaching up to $1,300,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
03801	$695.8K

Neighborhood

Average Price

03801

$695.8K

Featured Portsmouth Real Estate Agencies

Realmo connects you with licensed Portsmouth CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

keller williams coastal realty

750 Lafayette Road, Suite 201 Portsmouth, NH 03801

Phone: (603) 610-8500

Samonas Realty LLC

111 Bow Street Portsmouth, NH 03801

Phone: (603) 319-8100

samonasgroup.com

The Aland Realty Group, LLC

175 Market Street Portsmouth, NH 03801

Phone: (207) 251-4762