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    New Castle County, DE Commercial Real Estate for Sale

    817 results
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    Colonial Residence in Summit Pointe
    $995,000
    4,175 SF

    Colonial Residence in Summit Pointe

    258 Dillon Cir, Middletown, DE 19709

    Luxurious 4,175 sq ft home built in 2023.

    • Built in 2023: Modern construction and updated features
    • 4,175 sq ft: Spacious layout with ample room for living and entertaining
    • Gourmet Kitchen: Features a large island, stainless steel appliances, and generous pantry
    • Luxurious Primary Suite: Includes a sitting room, walk‑in closet, and en‑suite bath with soaking tub and separate shower
    • Unfinished Full Basement: Walkout stairs and rough‑in for a future bathroom, offering customization potential
    Updated: Dec 22, 2025
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    Historic Middletown Office Opportunity
    $605,000
    2,275 SF

    Historic Middletown Office Opportunity

    12 E Cochran St, Middletown, DE 19709

    Unique historic office building near downtown Middletown.

    • Unique historic home featuring a 1736 facade and distinctive architectural details, assembled from salvaged materials.
    • Modernized with a recent kitchen, first‑floor primary suite and spacious en‑suite bathroom.
    • Recent HVAC system with two zones for efficient heating and cooling.
    • Includes a large Amish‑built workshop shed and a carriage house/pool house with a full bathroom.
    • Ornate gardens, koi pond, and brick walkways within a private, fenced yard.
    Updated: Nov 26, 2025
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    Versatile Commercial Unit in Claymont
    Contact for pricing
    0.04 Acres

    Versatile Commercial Unit in Claymont

    Clean, quiet commercial unit with amenities and excellent accessibility.

    3722 Philadelphia Pike, Claymont, DE 19703
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    Wilmington Multifamily Investment Opportunity
    $2,175,000
    0.15 Acres

    Wilmington Multifamily Investment Opportunity

    Stabilized 11-unit multifamily property in Wilmington's Trolley Square neighborhood.

    1410 Delaware Ave, Wilmington, DE 19806
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    Wilmington Multifamily Investment Opportunity
    Pending
    $900,000
    0.09 Acres

    Wilmington Multifamily Investment Opportunity

    Stabilized 10-unit multifamily property in Wilmington's Trolley Square neighborhood.

    1403 N Broom St, Wilmington, DE 19806
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    Prime Commercial Space on Kirkwood Highway
    Contact for pricing
    10,340 SF

    Prime Commercial Space on Kirkwood Highway

    11,500 SF commercial space for lease in Wilmington, DE.

    1900 Kirkwood Hwy, Wilmington, DE 19805
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    Wilmington Multifamily Investment Opportunity
    Pending
    $1,100,000
    0.18 Acres

    Wilmington Multifamily Investment Opportunity

    Stabilized 10-unit multifamily property in Wilmington's Trolley Square.

    1401 N Broom St, Wilmington, DE 19806
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    Turnkey Cafe Opportunity in Wilmington
    $300,000

    Turnkey Cafe Opportunity in Wilmington

    Fully equipped cafe space in desirable Wilmington location for sale.

    2401 Pennsylvania Ave, Wilmington, DE 19806
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    Renovated Colonial in New Castle
    $260,000
    1,300 SF

    Renovated Colonial in New Castle

    Renovated 3-bedroom, 2-bath Colonial with modern amenities and convenient location.

    16 Tyrone Ave, New Castle, DE 19720
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    Renovated Trolley Square Office Condo
    $229,900

    Renovated Trolley Square Office Condo

    Unique loft-style office space in Wilmington's Trolley Square.

    1815 W 13Th St, Wilmington, DE 19806
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    Prime Commercial Space Available
    Contact for pricing
    11,500 SF

    Prime Commercial Space Available

    11,500 SF commercial space for lease in Wilmington, DE.

    1900 Kirkwood Hwy, Wilmington, DE 19805
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    Fertile Land with Climate-Controlled Greenhouse
    $1,699,000
    11.82 Acres

    Fertile Land with Climate-Controlled Greenhouse

    Property with home, greenhouses, and garage on almost 12 acres.

    1096 Dexter Corner Rd, Townsend, DE 19734
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    North Wilmington Commercial Opportunity
    $895,000
    0.40 Acres

    North Wilmington Commercial Opportunity

    Premium commercial property in North Wilmington with high visibility and accessibility.

    2417 Silverside Rd, Wilmington, DE 19810
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    Well-Maintained Twin Home in Wilmington
    $379,900

    Well-Maintained Twin Home in Wilmington

    Three-level home with versatile living space in a prime location.

    1025 N Scott St, Wilmington, DE 19805
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    Spacious Home with Finished Basement
    $345,000
    1,900 SF

    Spacious Home with Finished Basement

    Well-maintained four-bedroom home with converted garage and finished basement.

    28 Paxton Ln, Bear, DE 19701
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    Middletown Townhome with Flexible Loft
    $334,900
    1,975 SF

    Middletown Townhome with Flexible Loft

    Well-maintained townhome in Willow Grove Mill with spacious, flexible layout.

    76 Springfield Cir, Middletown, DE 19709
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    Move-In Ready Home Near Union
    $209,500

    Move-In Ready Home Near Union

    Updated home near restaurants, parks, transit, and downtown Wilmington.

    305 N Franklin St, Wilmington, DE 19805
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    Wilmington Investment Opportunity: Two Units
    $230,000

    Wilmington Investment Opportunity: Two Units

    Row home with two kitchens, ideal for rental income.

    1212 W 3Rd St, Wilmington, DE 19805
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    Updated Townhome in Princeton Woods
    $260,000

    Updated Townhome in Princeton Woods

    Updated townhome with modern amenities, perfect for downsizing or investment.

    3 Ross Ct, Newark, DE 19702
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    Residential Property For Sale
    $260,000

    Residential Property For Sale

    Residential property available for purchase.

    3044 N Heald St, Wilmington, DE 19802
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    North Pointe Home with Updated Systems
    $425,000

    North Pointe Home with Updated Systems

    Well-maintained home in North Pointe with updated roof and HVAC.

    815 N Waterford Ln, Wilmington, DE 19808
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    Market Street Triplex Investment Opportunity
    $280,000

    Market Street Triplex Investment Opportunity

    Triplex on Market Street with investment potential.

    2314 N Market St, Wilmington, DE 19802
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    Spacious Brick Townhouse with Garage
    $479,900
    2,075 SF

    Spacious Brick Townhouse with Garage

    Spacious townhouse with modern upgrades and convenient location.

    107 Persimmon Pl, Bear, DE 19701
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    Luxury Condo in Rockland Falls
    $659,500
    3,191 SF

    Luxury Condo in Rockland Falls

    Stunning 3-bedroom condo with modern upgrades and attached garage.

    16 S Rockland Falls Rd, Rockland, DE 19732
    View details

    New Castle County, DE Commercial Real Estate Investment Opportunities Market Analysis

    Explore 5000+ commercial real estate investment opportunities in New Castle County, DE with 817 listings featured on our commercial real estate marketplace. The current inventory includes 698,673,308 square feet of properties with an estimated value of $2,026,918,698.

    Estimated prices for commercial real estate in New Castle County, DE begin at $50,000, with an average of $465,958 and extend to $12,500,000.

    In New Castle County, DE, current investment values show:

    • Retail properties positioned at $436,018
    • Industrial properties measuring $525,397
    • Warehouses assessed at $517,195
    • Other warehouses calculated at $517,514
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    Browse Commercial real estate for Sale Near New Castle, DE

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