Portsmouth, NH Commercial real estate for sale

Versatile Office Building on Woodbury Avenue

$575,000

1,470 SF

Versatile Office Building on Woodbury Avenue

1290 Woodbury Ave, Portsmouth, NH 03801

1,470 SF office building in high-traffic Portsmouth location.

High‑traffic location on Woodbury Avenue near Market Basket & Whole Foods plazas provides exceptional visibility and customer access.
Easy access to Interstate 95 ensures convenient commuting for employees and customers.
Flexible 1,470 SF interior layout can be easily customized for various professional, medical, or retail uses.
Ample on‑site parking for customers and employees.
Features 10' tall ceilings, abundant natural light, and large glass storefront windows.

Updated: Feb 24

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Portsmouth Commercial Property on Route 1

$950,000

1,782 SF

Portsmouth Commercial Property on Route 1

930 Rte 1 Byp, Portsmouth, NH 03801

1,782 SF commercial building on 0.33 acres in Portsmouth, NH.

High visibility location on Route 1 Bypass with strong traffic counts.
Versatile 1,782 SF building suitable for retail, service, or mechanic use.
Multiple overhead doors provide operational flexibility.
Excellent potential for mixed‑use redevelopment in a growing corridor.
Located on 0.33 acres.

Updated: Feb 2

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$149,000

Turnkey Restaurant Opportunity in Portsmouth

Turnkey restaurant with dining rooms, bars, patio in Portsmouth.

175 High St, Portsmouth, NH 03801

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$215,000

Art Studio Near Button Factory

Two-level art studio with natural light and garage access.

871 Islington St, Portsmouth, NH 03801

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Historic Portsmouth Office Building For Sale

$3,300,000

0.25 Acres

Historic Portsmouth Office Building For Sale

Landmark Portsmouth building, ideal for professional offices or business.

144 Washington St, Portsmouth, NH 03801

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$1,000,000

0.41 Acres

Waterfront Lot Near Downtown Portsmouth

Waterfront mixed-use property near downtown Portsmouth, offering versatile development opportunities.

98 Cornwall St, Portsmouth, NH 03801

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$250,000

Portsmouth Commercial Office Condominium

Commercial office condominium in Portsmouth, renovated in 2024.

118 Maplewood Ave, Portsmouth, NH 03801

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$500,000

Downtown Portsmouth Office Suites Available

Recently renovated office suites in a prime downtown location.

10 Vaughan St, Portsmouth, NH 03801

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$425,000

Downtown Portsmouth Office Suites Available

Recently renovated office suites in a vibrant, walkable downtown location.

10 Vaughan St, Portsmouth, NH 03801

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$300,000

Downtown Portsmouth Office Suites

Recently renovated office suites in a prime downtown location.

10 Vaughan St, Portsmouth, NH 03801

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$1,000,000

0.16 Acres

Waterfront Lot Near Downtown Portsmouth

Waterfront lot near downtown Portsmouth with redevelopment potential.

94 Langdon St, Portsmouth, NH 03801

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$1,200,000

3,186 SF

Downtown Portsmouth Office Suites

Recently renovated office suites in vibrant downtown Portsmouth.

8 Vaughan St, Portsmouth, NH 03801

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$2,300,000

0.11 Acres

Luxury Commercial Condo in Portsmouth

Meticulously renovated 4,600 sq.ft. commercial condo with residential conversion potential.

20 Ladd St, Portsmouth, NH 03801

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$5,400,000

0.20 Acres

Mixed-Use Development in Portsmouth, NH

Mixed-use development with retail and luxury residences in Portsmouth.

266 State St, Portsmouth, NH 03801

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Prime Portsmouth Commercial Land Opportunity

$4,500,000

4.50 Acres

Prime Portsmouth Commercial Land Opportunity

4.5-acre commercial property in Portsmouth's Gateway Zone with highway access.

3600 Lafayette St, Portsmouth, NH 03801

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$3,600,000

0.11 Acres

Historic Portsmouth Mixed-Use Gem

Mixed-use property with commercial space and residential apartments in Portsmouth.

56 Market St, Portsmouth, NH 03801

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$715,000

994 SF

Leased Retail Condo in Portsmouth

Fully leased retail condo in downtown Portsmouth's vibrant commercial district.

135 Market St, Portsmouth, NH 03801

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$550,000

1,291 SF

Waterfront Office Condo For Sale

Office condo with water views, close to downtown Portsmouth.

500 Market St, Portsmouth, NH 03801

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$350,000

Updated Office Condo in Portsmouth

1,209 sq. ft. office condo in historic Portsmouth, NH.

600 State St, Portsmouth, NH 03801

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$1,875,000

2,117 SF

Downtown Portsmouth Office Suites Available

Move-in-ready office suites in a vibrant downtown location.

10-0 Vaughan Mall, Portsmouth, NH 03801

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$1,200,000

Downtown Portsmouth Office Suites

Move-in-ready office suites in a vibrant downtown location.

8 210, Portsmouth, NH 03801

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1,204 SF

Professional Office Unit For Sale

1,204 SF office unit with lease in place until 2028.

875 Greenland Rd, Portsmouth, NH 03801

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$1,200,000

Portsmouth Mixed-Use Opportunity

Mixed-use property in Portsmouth Green, flexible zoning, rapid use-change potential.

2425 Lafayette Rd, Portsmouth, NH 03801

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$1,695,000

Highland Street Property For Sale

Commercial property available for purchase on Highland Street.

34-36 Highland St, Portsmouth, NH 03801

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Portsmouth, NH Commercial Real Estate Investment Opportunities Market Analysis

Explore 35 commercial real estate for sale in Portsmouth, NH, showcased through 35 active listings on our real estate platform. These investment opportunities span a total of 273,992 square feet of properties for sale, with an estimated market value of $27,125,000.

Sale prices for business properties in Portsmouth, NH start at $575,000, averaging $2,712,500, and reaching up to $5,400,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Portsmouth, NH Commercial Real Estate for Sale

Versatile Office Building on Woodbury Avenue

1,470 SF office building in high-traffic Portsmouth location.

Portsmouth Commercial Property on Route 1

1,782 SF commercial building on 0.33 acres in Portsmouth, NH.