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    New Castle County, DE Office Properties & Spaces

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    Wilmington, DE Dover, DE Millsboro, DE

    Off-Market Properties in New Castle County, DE

    Consider similar Off-Market properties in New Castle County, DE. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    908 16th St

    908 16th St

    OFFICE (GENERAL) • 2,520 SF
    Value Estimation
    $570,000
    908 16th St, Wilmington, DE 19802-5145
    View details
    266 College Ave

    266 College Ave

    DENTAL BUILDING • 2,124 SF
    Value Estimation by Request
    266 College Ave, Newark, DE 19711-5235
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    622 Jefferson St

    622 Jefferson St

    OFFICE (GENERAL) • 872 SF
    Value Estimation by Request
    622 Jefferson St, Wilmington, DE 19801-2130
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    3920 Dupont Pkwy

    3920 Dupont Pkwy

    DENTAL BUILDING • 5,754 SF
    Value Estimation by Request
    3920 Dupont Pkwy, Townsend, DE 19734-9000
    View details
    500 Delaware Ave

    500 Delaware Ave

    OFFICE (GENERAL) • 27,864 SF
    Value Estimation
    $5,790,000
    500 Delaware Ave, Wilmington, DE 19801-1490
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    102 Larch Cir Ste, Unit 300

    102 Larch Cir Ste, Unit 300

    OFFICE (GENERAL) • 8,168 SF
    Value Estimation
    $1,820,000
    102 Larch Cir Ste, Wilmington, DE 19804-2371
    View details
    1050 Christiana Ave

    1050 Christiana Ave

    OFFICE (GENERAL) • 1,800 SF
    Value Estimation
    $580,000
    1050 Christiana Ave, Wilmington, DE 19801-5867
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    1919 Red Lion Rd

    1919 Red Lion Rd

    OFFICE (GENERAL) • 923 SF
    Value Estimation by Request
    1919 Red Lion Rd, Bear, DE 19701-1855
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    718 Grantham Ln

    718 Grantham Ln

    OFFICE (GENERAL) • 2,781 SF
    Value Estimation by Request
    718 Grantham Ln, New Castle, DE 19720-4802
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    106 Maryland Ave

    106 Maryland Ave

    DENTAL BUILDING • 1,100 SF
    Value Estimation by Request
    106 Maryland Ave, Wilmington, DE 19804-1336
    View details
    105 Foulk Rd

    105 Foulk Rd

    OFFICE (GENERAL) • 13,462 SF
    Value Estimation
    $2,855,000
    105 Foulk Rd, Wilmington, DE 19803-3740
    View details
    799 Salem Church Rd

    799 Salem Church Rd

    OFFICE (GENERAL) • 2,766 SF
    Value Estimation by Request
    799 Salem Church Rd, Newark, DE 19702-3612
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    6 Stone Hl Rd

    6 Stone Hl Rd

    OFFICE (GENERAL) • 3,998 SF
    Value Estimation by Request
    6 Stone Hl Rd, Wilmington, DE 19803-4411
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    824 Un St

    824 Un St

    OFFICE (GENERAL) • 400 SF
    Value Estimation by Request
    824 Un St, Wilmington, DE 19805
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    828 Un St

    828 Un St

    OFFICE (GENERAL) • 700 SF
    Value Estimation by Request
    828 Un St, Wilmington, DE 19805-5329
    View details
    1107 College Ave

    1107 College Ave

    OFFICE (GENERAL) • 2,072 SF
    Value Estimation by Request
    1107 College Ave, Newark, DE 19713-2307
    View details
    1 Riv Pl

    1 Riv Pl

    OFFICE (GENERAL) • 27,900 SF
    Value Estimation
    $5,735,000
    1 Riv Pl, Wilmington, DE 19801-5125
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    611 Walther Rd

    611 Walther Rd

    OFFICE (GENERAL) • 1,080 SF
    Value Estimation by Request
    611 Walther Rd, Newark, DE 19702-4303
    View details
    2700 Capitol Trl

    2700 Capitol Trl

    OFFICE (GENERAL) • 899 SF
    Value Estimation by Request
    2700 Capitol Trl, Newark, DE 19711-6814
    View details
    1758 Pulaski Hwy

    1758 Pulaski Hwy

    OFFICE (GENERAL) • 4,189 SF
    Value Estimation
    $745,000
    1758 Pulaski Hwy, Bear, DE 19701-1712
    View details
    314 Main St

    314 Main St

    DENTAL BUILDING • 1,152 SF
    Value Estimation by Request
    314 Main St, Newark, DE 19711-7128
    View details
    2090 Sunset Lk Rd

    2090 Sunset Lk Rd

    OFFICE (GENERAL) • 1,008 SF
    Value Estimation by Request
    2090 Sunset Lk Rd, Newark, DE 19702-2630
    View details
    801 Industrial St

    801 Industrial St

    OFFICE (GENERAL) • 15,004 SF
    Value Estimation
    $2,085,000
    801 Industrial St, Wilmington, DE 19801-4368
    View details
    282 Main St

    282 Main St

    OFFICE (GENERAL) • 911 SF
    Value Estimation by Request
    282 Main St, Newark, DE 19711-7311
    View details
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