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    New Castle County, DE Office Properties & Spaces for Lease

    212 results
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    Boutique Office in Trolley Square
    $1,595 / Mo

    Boutique Office in Trolley Square

    1504 A St, Wilmington, DE 19806

    Refined office space near Trolley Square's amenities and Wilmington's CBD.

    • Prime Trolley Square location, easily accessible to Wilmington's CBD, I‑95, restaurants, retail, and services.
    • All‑inclusive rent covering electric, heat, A/C, water, hot water, trash, and snow removal.
    • Thoughtfully designed space with reception area, private office, conference room, gallery space, upscale kitchen, and powder room.
    • Convenient off‑street parking available for daytime use.
    • Ideal for professional practice, creative workspace, or refined alternative to a home office.
    Updated: Jan 12
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    Foulk Road Medical Office Suite
    $1,695 / Mo
    58,370 SF

    Foulk Road Medical Office Suite

    1805 Foulk Rd Unit, Wilmington, DE 19810

    Well-appointed office suite in desirable Foulk Road medical complex.

    • Move‑in ready professional office space.
    • Versatile layout with reception, conference room, open work area, and small office/storage.
    • Convenient kitchenette with built‑in microwave, sink, and ample cabinet space.
    • Located in the desirable Foulk Road Medical Office complex.
    • Excellent access to Route 202 and I‑95.
    Updated: Jan 10
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    Flexible Commercial Space Available Now
    $1,099 / Mo

    Flexible Commercial Space Available Now

    Prime commercial space with excellent flow and functionality, ready now.

    5201 Lower Ln, Wilmington, DE 19808
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    Prime Newark Location Office Space
    $3,800 / Mo

    Prime Newark Location Office Space

    Office space in a prime Newark location with easy tri-state access.

    720 New London Rd, Newark, DE 19711
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    Prime Newark Location Office Space
    $1,900 / Mo

    Prime Newark Location Office Space

    Office space in a prime Newark location with easy tri-state access.

    720 New London Rd, Newark, DE 19711
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    Prime Newark Location Office Space
    $1,900 / Mo

    Prime Newark Location Office Space

    Office space in a prime Newark location with easy tri-state access.

    720 New London Rd, Newark, DE 19711
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    Prime Newark Location Office Space
    $3,800 / Mo
    36,155 SF

    Prime Newark Location Office Space

    Office space in a prime Newark location with easy access.

    720 New London Rd, Newark, DE 19711
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    Office Space in Woodmill Complex
    $2,100 / Mo

    Office Space in Woodmill Complex

    Office space for rent in Pike Creek, Wilmington.

    5181 W Woodmill Dr, Wilmington, DE 19808
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    Wilmington Office Space Available
    $8 SF/Yr
    5,393 SF

    Wilmington Office Space Available

    Flexible workspace solutions in Delaware.

    901 Market St, Wilmington, DE 19801
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    Wilmington Retail Space Available
    $19 SF/Yr
    28,000 SF

    Wilmington Retail Space Available

    Prime Wilmington retail space, multiple units.

    516-534 Greenhill Ave, Wilmington, DE 19805
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    Prime Wilmington Executive Suites
    $22 SF/Yr
    86,397 SF

    Prime Wilmington Executive Suites

    82,518 SF Available, Delaware

    919 Market St, Wilmington, DE 19801
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    Wilmington Medical Office Space
    Contact for pricing
    43,200 SF

    Wilmington Medical Office Space

    Modern medical suites, Delaware. Excellent highway access.

    4512 Kirkwood Hwy, Wilmington, DE 19808
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    Fairfax Office Space For Lease
    $18 SF/Yr
    730 SF

    Fairfax Office Space For Lease

    730 SF Office, Ample Parking, Delaware

    2115 Concord Pike, Wilmington, DE 19803
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    Wilmington Executive Office Suites
    Contact for pricing
    8,000 SF

    Wilmington Executive Office Suites

    Two Suites Available, All Utilities Included

    1500 Shallcross Ave, Wilmington, DE 19806
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    High-Visibility Kirkwood Retail Space
    $23 SF/Yr
    3,400 SF

    High-Visibility Kirkwood Retail Space

    Prime Wilmington retail space, 3,400 sq ft.

    3624 Kirkwood Hwy, Wilmington, DE 19808
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    Newark Executive Office Space
    $18 SF/Yr
    14,728 SF

    Newark Executive Office Space

    1,250 SF Office Suite Available Now

    625 Barksdale Rd, Newark, DE 19711
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    Newark Office Space: Prides Crossing
    Contact for pricing
    10,465 SF

    Newark Office Space: Prides Crossing

    Executive & traditional office suites in prime Newark location.

    700 Prides Xing, Newark, DE 19713
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    Wilmington Flex Space Available
    $10 SF/Yr
    11,040 SF

    Wilmington Flex Space Available

    11,040 SF Flex Space, Delaware

    407 Meco Dr, Wilmington, DE 19804
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    Executive Office Suite, Newark, DE
    Contact for pricing
    11,168 SF

    Executive Office Suite, Newark, DE

    11,168 sq ft Executive Office Space

    16 Polly Drummond Shopping Ctr, Newark, DE 19711
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    Limestone Road Office Suites
    $22 SF/Yr
    27,113 SF

    Limestone Road Office Suites

    Wilmington, DE Executive Office Space

    2060 Limestone Rd, Wilmington, DE 19808
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    Newark Executive Office Suites
    $90 SF/Yr
    11,288 SF

    Newark Executive Office Suites

    Prestigious Delaware office space available.

    200 Continental Dr 400, Newark, DE 19713
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    Silverside Carr Executive Suites
    Contact for pricing
    50,000 SF

    Silverside Carr Executive Suites

    Class A Wilmington Office Space Available

    405 Silverside Rd, Wilmington, DE 19809
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    Pike Creek Executive Office Suites
    $23 SF/Yr
    17,000 SF

    Pike Creek Executive Office Suites

    Modern Office Space, Abundant Parking

    5307 Limestone Rd, Wilmington, DE 19808
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    Cricklewood Grove Office Suites
    $14 SF/Yr
    40,000 SF

    Cricklewood Grove Office Suites

    Middletown, DE Office Space Available

    5350 Summit Bridge Rd, Middletown, DE 19709
    View details

    New Castle County, DE Office Properties & Spaces Leasing Opportunities Market Analysis

    Explore Office Properties & Spaces leasing options in New Castle County, DE with 277 listings featured on our commercial real estate exchange. The current inventory includes 46,020,913,522 square feet of properties with an estimated lease value of $2,276 /Mo.

    Estimated lease rates for Office Properties & Spaces in New Castle County, DE begin at $1.26 SF/Yr, with an average of $23 SF/Yr and extend to $276 SF/Yr.
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    Office Properties & Spaces by market

    Browse Office Properties & Spaces for Lease Near New Castle, DE

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