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    New Castle County, DE Office Space for Sale

    26 results
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    Renovated Trolley Square Office Condo
    $229,900

    Renovated Trolley Square Office Condo

    1815 W 13Th St,Unit 2, Wilmington, DE 19806

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

    • Unique loft‑style flex space with VAULTED CEILINGS, wood beams, and skylights providing abundant natural light.
    • Fully renovated main floor and updated second‑floor bathroom.
    • Elevator access and ample parking, including some covered spaces.
    • Low condo fee of $435/month includes common area upkeep, parking, water/sewer, and management.
    • Located in The Station Condos, a well‑maintained 7‑unit professional building.
    Last Update: May 16
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    Prime Commercial Space Available
    Contact for pricing
    11,500 SF

    Prime Commercial Space Available

    1900 Kirkwood Hwy, Wilmington, DE 19805

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

    • 11,500 SF of flexible commercial space in a high‑traffic location.
    • Prime location on Kirkwood Highway with 27,998 vehicles/day traffic count, ensuring high visibility.
    • CN (Commercial Neighborhood & UDC) zoning supports a wide variety of business types.
    • Located directly across from the VA Hospital and Elsmere, surrounded by dense residential areas and retail hubs.
    • Easy access from Route 1 and minutes from I‑95, with ample on‑site parking and convenient ingress/egress.
    Last Update: Nov 24
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    Versatile Commercial Unit in Claymont
    Contact for pricing
    0.04 Acres

    Versatile Commercial Unit in Claymont

    Clean, quiet commercial unit perfect for small business or private office.
    3722 Philadelphia Pike, Claymont, DE 19703
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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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    Prime Commercial Space on Pennsylvania Avenue
    $199,900

    Prime Commercial Space on Pennsylvania Avenue

    First-floor commercial condo with private entrance and excellent visibility.
    2401 Pennsylvania Ave, Wilmington, DE 19806
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    Wilmington Waterfront Commercial Property
    $2,200,000
    20,500 SF

    Wilmington Waterfront Commercial Property

    Versatile 20,500 SF building, ideal for multiple uses.
    1601 Jessup St, Wilmington, DE 19802
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    High-Visibility Income-Producing Commercial Property
    $1,900,000
    8,000 SF

    High-Visibility Income-Producing Commercial Property

    Prime location with high traffic and income-generating tenants.
    508-512 Main St, Wilmington, DE 19804
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    Office Space on Pulaski Highway
    Contact for pricing
    547,239 SF

    Office Space on Pulaski Highway

    Office suites available in busy shopping center near transit.
    1200-1400 Peoples Plz, Newark, DE 19702
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    Wilmington Office Space For Sale
    Contact for pricing
    8,990 SF

    Wilmington Office Space For Sale

    4,921 SF office space with high visibility.
    Wilmington Ave, New Castle, DE 19808
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    Wilmington Office Condo For Sale
    $299,000
    1,624 SF

    Wilmington Office Condo For Sale

    Professional office condo in excellent condition with ample parking.
    5153 W Woodmill Dr, Wilmington, DE 19808
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    Mixed-Use Property with Income
    $1,125,000

    Mixed-Use Property with Income

    Mixed-use property featuring offices and apartments, fully leased.
    14 E 40Th St, Wilmington, DE 19802
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    Office/Flex Space Near I-95
    Contact for pricing
    3,442 SF

    Office/Flex Space Near I-95

    3,442 SF office/flex space in New Castle Corporate Commons.
    34 Reads Way, New Castle, DE 19720
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    First-Floor Office Space Available
    Contact for pricing
    50,000 SF

    First-Floor Office Space Available

    8,208 SF office space in excellent condition.
    13 Reads Way, New Castle, DE 19720
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    Pike Creek Medical/Office Condo
    $900,000
    7,515 SF

    Pike Creek Medical/Office Condo

    Medical/Office condo for sale in high-traffic location.
    3105 Limestone Rd, Wilmington, DE 19808
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    Wilmington Warehouse with Office Space
    $4,000,000
    49,788 SF

    Wilmington Warehouse with Office Space

    Warehouse with office space in Wilmington near major transportation hubs.
    3030 Bowers St, Wilmington, DE 19802
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    Renovated Historic Creative/Office Space
    Contact for pricing
    15,840 SF

    Renovated Historic Creative/Office Space

    Creative studio or office space in downtown Wilmington.
    605 N Market St, Wilmington, DE 19801
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    Downtown Newark Office/Retail Space
    Contact for pricing
    2,475 SF

    Downtown Newark Office/Retail Space

    Adaptable office and retail space in Downtown Newark, Delaware.
    261 East Main St, Newark, DE 19711
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    Centerville Office Space For Sale
    Contact for pricing
    4,165 SF

    Centerville Office Space For Sale

    Lower-level office space in historic Centerville building with high visibility.
    5811 Kennett Pike, Wilmington, DE 19807
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    Prime Commercial Property on Concord Pike
    Contact for pricing

    Prime Commercial Property on Concord Pike

    Exceptional visibility in Delaware's top retail corridor.
    3300 Concord Pike, Wilmington, DE 19803
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    Flex/Retail Building on Route 40
    Contact for pricing

    Flex/Retail Building on Route 40

    Freestanding flex/retail building on Route 40 available for sale.
    1890 Pulaski Hwy, Bear, DE 19701
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    Wilmington Office Condo For Sale
    $249,900
    5,079 SF

    Wilmington Office Condo For Sale

    Second-floor office condominium with parking in downtown Wilmington.
    625 N Orange St, Wilmington, DE 19801
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    Office Space in Airport Business Park
    Contact for pricing
    1,140 SF

    Office Space in Airport Business Park

    Office space featuring three offices, conference room, and breakroom.
    94A Quigley Blvd, New Castle, DE 19720
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    First Floor Office Space Available
    Contact for pricing
    2,300 SF

    First Floor Office Space Available

    5,260 SF office with full build-out, high visibility.
    3403 Lancaster Pike, Wilmington, DE 19805
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    Office Space Available in Wilmington
    Contact for pricing
    25,000 SF

    Office Space Available in Wilmington

    Multiple office suites available for sale in Wilmington, Delaware.
    1010 Concord Ave, Wilmington, DE 19802
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    New Castle County, DE Office Space Investment Opportunities Market Analysis

    Explore 31 office space for sale in New Castle County, DE, showcased through 26 active listings on our real estate platform. These investment opportunities span a total of 34,412 square feet of properties for sale, with an estimated market value of $2,200,000.

    Prices for office space in New Castle County, DE start at $2,200,000, averaging $2,200,000, and reaching up to $2,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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