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    New Castle County, DE Commercial Real Estate for Sale

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    Wilmington, DE Dover, DE Milford, DE
    208 results
    Versatile Office Building with Parking
    $950,000
    0.34 Acres
    Versatile Office Building with Parking

    2400 W 4TH ST, Wilmington, DE 19805

    Multi-tenant office building with private parking in Wilmington, DE.
    • Centrally located with a versatile layout suitable for various professional uses.
    • Private parking lot, a rare and valuable amenity.
    • Dual entrance configuration allows for flexible occupancy options.
    • Approximately 8,000 square feet of finished office space, plus additional workspace and storage.
    • Well‑maintained property suitable for owner‑occupant or investor.
    Updated: Mar 25
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    HOCKESSIN Retail Shopping Center For Sale
    $3,900,000
    51,700 SF
    HOCKESSIN Retail Shopping Center For Sale

    1220 OLD LANCASTER Pike, Hockessin, DE 19707

    Multi-tenant retail center in affluent Hockessin, Delaware. Value-add opportunity.
    • Located in the affluent Hockessin marketplace, drawing from high‑income residential communities.
    • Anchored by long‑standing tenants, creating consistent local traffic and a true community destination.
    • Value‑add opportunity through leasing, repositioning, or owner‑user occupancy due to existing vacancy.
    • Commercial Neighborhood (CN) zoning with HomeTown (HT) Overlay permits a broad range of commercial uses.
    • Multi‑tenant neighborhood retail shopping center consisting of approximately 51,700 gross square feet of village‑style retail.
    Updated: May 5
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    Renovated Office Building in Wilmington
    $1,100,000
    0.19 Acres
    Renovated Office Building in Wilmington

    Two-story office building in prime location with flexible suite arrangements.

    1501 N WALNUT Street, Wilmington, DE 19801

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    Mixed-Use Building in Central Business District
    $699,000
    0.05 Acres
    Mixed-Use Building in Central Business District

    Three-story mixed-use building with restaurant and residential units.

    919 N ORANGE Street, Wilmington, DE 19801

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    North Market Street Redevelopment Opportunity
    $475,000
    4,180 SF
    North Market Street Redevelopment Opportunity

    4,180 SF redevelopment opportunity in Wilmington's urban commercial area.

    1701 N MARKET St, Wilmington, DE 19802

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    Summit Bridge Road Land Opportunity
    $399,000
    0.83 Acres
    Summit Bridge Road Land Opportunity

    Highly visible commercial land for sale on Summit Bridge Road.

    5165 SUMMIT BRIDGE Road, Middletown, DE 19709

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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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    Corner Retail and Apartment Building
    $380,000
    2,268 SF
    Corner Retail and Apartment Building

    Corner mixed-use building with salon-ready first floor and two 2-bedroom apartments, fully tenant-occupied.

    837 W 4TH Street, Wilmington, DE 19801

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    Wilmington Office and Warehouse Space
    $300,000
    Wilmington Office and Warehouse Space

    Flexible office and warehouse space with secure, fenced yard.

    1517 W 3RD St, Wilmington, DE 19805

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    Retail Storefront with Off-Street Parking
    $150,000
    0.03 Acres
    Retail Storefront with Off-Street Parking

    Former tax office space with a bathroom, small waiting area, and off-street employee parking on a busy foot-traffic street.

    2910 N MARKET Street, Wilmington, DE 19802

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    Prime Commercial Property in Wilmington
    $750,000
    0.41 Acres
    Prime Commercial Property in Wilmington

    High-visibility commercial property with ample parking and redevelopment potential.

    735 PHILADELPHIA Pike, Wilmington, DE 19809

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    Daycare Center on Three Parcels
    $725,000
    5,663 SF
    Daycare Center on Three Parcels

    Commercial property with daycare license, ideal for childcare investment.

    2010 N MARKET St, Wilmington, DE 19802

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    Wilmington Commercial Redevelopment Opportunity
    $845,000
    2,000 SF
    Wilmington Commercial Redevelopment Opportunity

    Infill commercial site in high-traffic Brandywine corridor.

    1809 Marsh Rd, Wilmington, DE 19810

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    Established Medical Office Condo
    $470,000
    Established Medical Office Condo

    Turn-key medical office condo with ample parking and easy access.

    2601 Annand Dr, Wilmington, DE 19808

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    Renovated Office Building in Wilmington
    $1,100,000
    Renovated Office Building in Wilmington

    Fully renovated two-story office building in a prime Wilmington location.

    1501 N WALNUT St, Wilmington, DE 19801

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    First-Floor Commercial Unit Opportunity
    $125,000
    First-Floor Commercial Unit Opportunity

    Versatile commercial unit in a desirable Wilmington condominium.

    1401 PENNSYLVANIA Ave 103, Wilmington, DE 19806

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    Agricultural Land with Development Potential
    $2,290,000
    98.25 Acres
    Agricultural Land with Development Potential

    Large farmland parcel with frontage on US 13 and Anchor Inn Road, offering options for recreational use and subdivision development.

    151 ANCHOR INN Road, Townsend, DE 19734

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    Claymont Office Building For Sale
    $459,000
    5,400 SF
    Claymont Office Building For Sale

    Office building with 5400 square feet available for sale.

    3102 W Brandywine Ave, Claymont, DE 19703

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    Corner Building in Richardson Park
    $200,000
    Corner Building in Richardson Park

    Prominent corner building suitable for retail, office, or residential use.

    36 BELMONT Ave, Wilmington, DE 19804

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    Commercial Property on Route 40
    $2,200,000
    6,799 SF
    Commercial Property on Route 40

    Two buildings totaling 6,799 SF on 1.86 acres.

    Bear, DE 19701

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    Commercial Regional Land Parcel
    $1,000,000
    1.25 Acres
    Commercial Regional Land Parcel

    Commercial Regional zoned parcel with long Route 40 frontage and utilities already on site for flexible development planning.

    1979 Pulaski Highway, Bear, DE 19701

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    Brewery in Retail Corridor
    $4,300,000
    7,300 SF
    Brewery in Retail Corridor

    Brewery with long-term lease in a dominant retail corridor.

    316 Auto Park Drive, Middletown, DE 19709

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    Fort DuPont Commercial Opportunity
    Contact for pricing
    20,000 SF
    Fort DuPont Commercial Opportunity

    Commercial space in revitalized mixed-use community, Delaware City.

    471 Oak Lane, Delaware City, DE 19706

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    Three-Story Mixed-Use Restaurant Building
    $399,000
    2,976 SF
    Three-Story Mixed-Use Restaurant Building

    Fully leased three-story restaurant and multi-family building with an established tenant and convenient access to I-95.

    1828 West 11th Street, Wilmington, DE 19805

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

    Explore 208 commercial real estate for sale in New Castle County, DE, showcased through 208 active listings on our real estate platform. These investment opportunities span a total of 712,549 square feet of properties for sale, with an estimated market value of $136,119,306.

    Sale prices for business properties in New Castle County, DE start at $75,000, averaging $2,001,754, and reaching up to $14,820,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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