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    Sussex County, DE Office Buildings for Sale

    7 results
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    Seaford Office Building For Sale
    $780,000
    0.51 Acres

    Seaford Office Building For Sale

    924 Middleford Rd, Seaford, DE 19973

    Professional office building in prime location with expansion potential.

    • Prime location professional office building.
    • Includes adjacent parcel on the west side.
    • 3,053 sq. ft. of finished first‑floor office space.
    • 2,182 sq. ft. unfinished second floor with separate access, offering expansion or rental potential.
    • Equipped with reception area, offices, exam rooms, bathrooms, staff lounge, and storage.
    Last Update: Nov 10
    View details
    Delmar DE Freestanding Office Building
    $199,000
    0.35 Acres

    Delmar DE Freestanding Office Building

    3 Delaware Ave, Delmar, DE 19940

    Well-maintained office building on a double lot in Delmar, DE.

    • Free‑standing office building on a double lot with frontage on two streets.
    • Zoned Light Industrial with potential for rezoning to Residential.
    • Interior includes a spacious open area, conference room, two private offices, full kitchen, and full restroom with shower.
    • Central air conditioning and natural gas heat.
    • Potential for future expansion, dedicated parking, or additional structure.
    Last Update: Jul 18
    View details
    Milford Investment Property For Sale
    $2,100,000
    13,224 SF

    Milford Investment Property For Sale

    Well-maintained, recently renovated investment property in Milford's Central Business District.
    105-111 NE Front St, Slaughter Beach, DE 19963
    View details
    Office Building on 3.6 Acres
    $825,000

    Office Building on 3.6 Acres

    Office building with shed, billboard, near Route 13/9.
    30330 Sussex Hwy, Laurel, DE 19956
    View details
    Lewes Office Building on Coastal Highway
    Contact for pricing
    6,340 SF

    Lewes Office Building on Coastal Highway

    Professional office building with highway frontage and high visibility.
    18334 Coastal Hwy, Lewes, DE 19958
    View details
    Stone Creek Business Park Opportunity
    Contact for pricing
    33,000 SF

    Stone Creek Business Park Opportunity

    Office, retail, and warehouse flex space for sale.
    10252 Stone Creek Dr, Laurel, DE 19956
    View details
    Office Space in Milford Innovation
    Contact for pricing
    9,439,888 SF

    Office Space in Milford Innovation

    Office space available for sale or lease in Milford, Delaware.
    Bucks Rd, Milford, DE 19963
    View details
    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Sussex County, DE, we suggest exploring several alternatives: plus 4 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land on Route 404
    $500,320
    4.24 Acres

    Commercial Land on Route 404

    4.24 acre commercial parcel at Route 404 and Tatman Farm Road.
    404 & Tatman Farm Rd, Bridgeville, DE 19933
    View details
    Commercial Land in Bridgeville, DE
    $1,056,550
    9.35 Acres

    Commercial Land in Bridgeville, DE

    9.35 acre commercial parcel zoned C-1 in Bridgeville, DE.
    404 & Tatman Farm Rd, Bridgeville, DE 19933
    View details
    Commercial Land Near Route 13
    $100,000
    1.33 Acres

    Commercial Land Near Route 13

    1.33 acre commercial parcel ripe for development near Route 13.
    404 & Tatman Farm Rd, Bridgeville, DE 19933
    View details
    Prime Land Parcel on Coastal Highway
    $599,000
    2.88 Acres

    Prime Land Parcel on Coastal Highway

    2.88 acre commercial land with frontage on Route 1.
    15519 Coastal Hwy, Milton, DE 19968
    View details

    Sussex County, DE Office Buildings Investment Opportunities Market Analysis

    Explore 7 office buildings for sale in Sussex County, DE, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 37,462 square feet of properties for sale, with an estimated market value of $979,000.

    Prices for office properties in Sussex County, DE start at $199,000, averaging $489,500, and reaching up to $780,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Office buildings for Sale Near Sussex, DE

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