Add Listing
    Delaware
    For Sale
    • For Sale
    • For Lease
    • Sold
    • Property Lookup
    • Brokers
    Property Types
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price Range / $
    $
    $
    Size
    Property Size / SF
    Office
    Clear All

    Meet Realmo: The Largest Hub of Commercial Real Estate in the US

    Over 1 million active listings and over 150 million property profiles

    New Castle County, DE Office Properties & Spaces

    / Page 26
    Notify Me
    List
    Map
    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.

    4 Quigley Blvd

    4 Quigley Blvd

    OFFICE (GENERAL) • 3,144 SF
    Value Estimation by Request
    4 Quigley Blvd, Historic New Castle, DE 19720-4150
    View details
    155 Stanton Christiana Rd

    155 Stanton Christiana Rd

    OFFICE (GENERAL) • 1,978 SF
    Value Estimation by Request
    155 Stanton Christiana Rd, Newark, DE 19702-1619
    View details
    620 Stanton Christiana Rd Ste, Unit 206

    620 Stanton Christiana Rd Ste, Unit 206

    DENTAL BUILDING • 1,501 SF
    Value Estimation by Request
    620 Stanton Christiana Rd Ste, Newark, DE 19713-2130
    View details
    41 Main St

    41 Main St

    OFFICE (GENERAL) • 1,825 SF
    Value Estimation by Request
    41 Main St, Middletown, DE 19709-1017
    View details
    201 Possum Park Rd

    201 Possum Park Rd

    DENTAL BUILDING • 7,452 SF
    Value Estimation
    $1,815,000
    201 Possum Park Rd, Newark, DE 19711-3831
    View details
    700 White Clay Ctr Dr

    700 White Clay Ctr Dr

    OFFICE (GENERAL) • 64,281 SF
    Value Estimation
    $8,515,000
    700 White Clay Ctr Dr, Newark, DE 19711-8800
    View details
    600 White Clay Ctr Dr

    600 White Clay Ctr Dr

    OFFICE (GENERAL) • 45,145 SF
    Value Estimation
    $6,030,000
    600 White Clay Ctr Dr, Newark, DE 19711-5455
    View details
    500 White Clay Ctr Dr

    500 White Clay Ctr Dr

    OFFICE (GENERAL) • 57,010 SF
    Value Estimation
    $8,385,000
    500 White Clay Ctr Dr, Newark, DE 19711-5469
    View details
    3706 Old Capitol Trl

    3706 Old Capitol Trl

    OFFICE (GENERAL) • 1,736 SF
    Value Estimation by Request
    3706 Old Capitol Trl, Wilmington, DE 19808-6036
    View details
    659 Chestnut Hl Rd

    659 Chestnut Hl Rd

    DENTAL BUILDING • 9,585 SF
    Value Estimation
    $2,330,000
    659 Chestnut Hl Rd, Newark, DE 19713-1827
    View details
    510 Main St

    510 Main St

    OFFICE (GENERAL) • 880 SF
    Value Estimation by Request
    510 Main St, Wilmington, DE 19804-3911
    View details
    508 Main St

    508 Main St

    OFFICE (GENERAL) • 880 SF
    Value Estimation by Request
    508 Main St, Wilmington, DE 19804-3911
    View details
    2100 Baynard Blvd

    2100 Baynard Blvd

    DENTAL BUILDING • 2,868 SF
    Value Estimation
    $585,000
    2100 Baynard Blvd, Wilmington, DE 19802-3900
    View details
    2205 Silverside Rd

    2205 Silverside Rd

    DENTAL BUILDING • 6,051 SF
    Value Estimation
    $800,000
    2205 Silverside Rd, Wilmington, DE 19810-4534
    View details
    831 Washington St

    831 Washington St

    OFFICE (GENERAL) • 1,053 SF
    Value Estimation by Request
    831 Washington St, Wilmington, DE 19801-1509
    View details
    60 Blue Hen Dr

    60 Blue Hen Dr

    OFFICE (GENERAL) • 6,336 SF
    Value Estimation
    $805,000
    60 Blue Hen Dr, Newark, DE 19713-3406
    View details
    4901 Limestone Rd

    4901 Limestone Rd

    DENTAL BUILDING • 8,408 SF
    Value Estimation
    $1,940,000
    4901 Limestone Rd, Wilmington, DE 19808-1271
    View details
    5029 Governor Printz Blvd

    5029 Governor Printz Blvd

    OFFICE (GENERAL) • 960 SF
    Value Estimation by Request
    5029 Governor Printz Blvd, Wilmington, DE 19809-2703
    View details
    1202 Foulk Rd

    1202 Foulk Rd

    DENTAL BUILDING • 5,065 SF
    Value Estimation
    $800,000
    1202 Foulk Rd, Wilmington, DE 19803-2796
    View details
    3 Ml Park Ct

    3 Ml Park Ct

    OFFICE (GENERAL) • 1,440 SF
    Value Estimation by Request
    3 Ml Park Ct, Newark, DE 19713-1986
    View details
    603 Market St

    603 Market St

    OFFICE (GENERAL) • 2,574 SF
    Value Estimation by Request
    603 Market St, Wilmington, DE 19801-3006
    View details
    112 Water St

    112 Water St

    OFFICE (GENERAL) • 3,086 SF
    Value Estimation by Request
    112 Water St, Wilmington, DE 19804-2407
    View details
    305 Mederia Cir

    305 Mederia Cir

    OFFICE (GENERAL) • 700 SF
    Value Estimation by Request
    305 Mederia Cir, Newark, DE 19702-1562
    View details
    200 White Clay Ctr Dr

    200 White Clay Ctr Dr

    OFFICE (GENERAL) • 31,100 SF
    Value Estimation
    $8,955,000
    200 White Clay Ctr Dr, Newark, DE 19711-5466
    View details
    List
    Map

    Office properties & Spaces by market

    Browse Office properties & Spaces for Sale Near New Castle, DE

    Popular Categories

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!