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Strafford County, NH Commercial Real Estate for Sale

225 results
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Customizable Commercial Space For Sale
$245,000
2,500 SF

Customizable Commercial Space For Sale

129 Isinglass Cir, Barrington, NH 03825

Versatile commercial unit in expanding Isinglass Commercial Village.

  • Customizable space suitable for storage, business, or both.
  • Front and rear garage doors provide drive‑through access.
  • Six designated parking spaces included.
  • Located in the expanding Isinglass Commercial Village.
  • High visibility location on a busy road.
Updated: Jul 9, 2025
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Historic Portsmouth Mixed-Use Gem
$3,600,000
0.11 Acres

Historic Portsmouth Mixed-Use Gem

56 Market St, Portsmouth, NH 03801

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

  • Prime location in the heart of Portsmouth, NH, offering convenient access to amenities, transportation, and cultural attractions.
  • Versatile mixed‑use property with over 6,000 sqft of commercial space and two apartments, providing diverse income potential.
  • Historic building, formerly the Portsmouth Brewery, offering unique character and appeal.
  • Spacious penthouse apartment with 14 ft ceilings.
  • Massive first floor with soaring ceilings and exposed brick walls.
Updated: Jan 2
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Downtown Farmington Commercial Building For Sale
$650,000
0.17 Acres

Downtown Farmington Commercial Building For Sale

Commercial building with rental income and vacant space in Farmington.

445 Main St, Farmington, NH 03835
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Professional Office Condominium For Sale
$120,000

Professional Office Condominium For Sale

Well-designed office condo with renovated reception and ample parking.

165 Rochester Hill Rd, Rochester, NH 03867
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Luxury Commercial Condo in Portsmouth
$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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Rochester Office Condo For Sale
$119,900

Rochester Office Condo For Sale

Professional office condo near hospital, airport, and downtown Rochester.

60 Rochester Hill Rd, Rochester, NH 03867
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Mixed-Use Development Opportunity, Portsmouth
$6,800,000
0.20 Acres

Mixed-Use Development Opportunity, Portsmouth

Mixed-use development opportunity in the heart of Portsmouth, New Hampshire.

266 State St, Portsmouth, NH 03801
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Rochester Commercial Property For Sale
$875,000
0.35 Acres

Rochester Commercial Property For Sale

Commercial property in Rochester, NH with diverse income potential.

31 Hancock St, Rochester, NH 03867
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Waterfront Lot Near Downtown Portsmouth
$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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Versatile Commercial Space in Barrington
$245,000
2,500 SF

Versatile Commercial Space in Barrington

Customizable flex/industrial space with drive-through access and parking.

127 Isinglass Cir, Barrington, NH 03825
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Downtown Portsmouth Office Suites
$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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Somersworth Former Church Function Hall
$595,000
0.29 Acres

Somersworth Former Church Function Hall

Updated former church approved for events and food/liquor service.

49 Market St, Somersworth, NH 03878
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Dover Office Building Investment
$117,000
528 SF

Dover Office Building Investment

528 SF office building in a prime Dover location.

3 Patriot Dr, Dover, NH 03820
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Historic Mixed-Use Property, Milton, NH
$275,000
0.10 Acres

Historic Mixed-Use Property, Milton, NH

Charming historic building on corner lot with exceptional visibility.

75 Main St, Milton, NH 03852
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Portsmouth Art Studio For Sale
$235,000

Portsmouth Art Studio For Sale

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

871 Islington St, Portsmouth, NH 03801
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Turnkey Restaurant Opportunity in Portsmouth
$200,000

Turnkey Restaurant Opportunity in Portsmouth

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

175 High St, Portsmouth, NH 03801
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Customizable Commercial Space in Barrington
$245,000
2,500 SF

Customizable Commercial Space in Barrington

Thriving commercial village with customizable units for sale.

123 Isinglass Cir, Barrington, NH 03825
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Downtown Portsmouth Office Suites
$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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Prime Portsmouth Commercial Building For Sale
$595,000
0.11 Acres

Prime Portsmouth Commercial Building For Sale

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

1290 Woodbury Ave, Portsmouth, NH 03801
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Class A Medical Office Condo
$895,000

Class A Medical Office Condo

Quality office condo built in 2022, adaptable to other users.

51 Webb Pl, Dover, NH 03820
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Somersworth Commercial Property For Sale
$895,000
0.17 Acres

Somersworth Commercial Property For Sale

Class A commercial property permitted for light industrial, retail, or restaurant.

8 Somersworth Plz, Somersworth, NH 03878
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Waterfront Lot Near Downtown Portsmouth
$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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Downtown Portsmouth Office Suites Available
$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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Historic Mixed-Use Portsmouth Gem
$2,400,000

Historic Mixed-Use Portsmouth Gem

Historic Portsmouth mixed-use property with commercial and residential spaces.

48 Market St, Portsmouth, NH 03801
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Strafford County, NH Commercial Real Estate Investment Opportunities Market Analysis

Explore 3365 commercial real estate investment opportunities in Strafford County, NH with 225 listings featured on our commercial real estate marketplace. The current inventory includes 7,116,387,736 square feet of properties with an estimated value of $806,827,189.

Estimated prices for commercial real estate in Strafford County, NH begin at $40,000, with an average of $585,505 and extend to $14,540,000.

In Strafford County, NH, current investment values show:

  • Retail properties positioned at $597,149
  • Other commercial real estate measuring $584,212
  • Individual retail properties assessed at $562,517
  • Showrooms calculated at $523,932
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