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    Sussex County, DE Office Properties & Spaces for Sale

    44 results
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    Commercial/Industrial Property in Frankford, DE
    $995,000
    3,000 SF

    Commercial/Industrial Property in Frankford, DE

    34051 Dupont Blvd, Frankford, DE 19945

    High-visibility corner property with kitchen equipment and expansion potential.

    • High‑visibility corner property on the main highway in rapidly growing Frankford.
    • Primary building (approx. 3,000 sq ft) with existing kitchen equipment, open area, office space, and storage.
    • Secondary structure (approx. 1,200 sq ft) for additional storage or flex space.
    • Unimproved rear third of the property offers expansion or development potential.
    • Easily accessible from both the main highway and Hickory Street.
    Updated: Feb 27
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    Commercial Building in Georgetown, DE
    $199,000
    1,550 SF

    Commercial Building in Georgetown, DE

    20303 Hardscrabble Rd, Georgetown, DE 19947

    1,550 SF building with B-1 zoning on 0.58 acres.

    • Zoned B‑1 (Neighborhood Business) offering versatile use for office or office warehouse.
    • Prime location at a bustling 4‑way intersection ensures high visibility and easy access.
    • Free‑standing building with 1,550 SF of space.
    • Value‑add potential for strategic investment or business growth.
    • Includes a parking lot.
    Updated: Feb 6
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    Seaford Office Building For Sale
    $780,000
    0.51 Acres

    Seaford Office Building For Sale

    Professional office building in prime location with expansion potential.

    924 Middleford Rd, Seaford, DE 19973
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    Seaford Medical Office For Sale
    $275,000
    3.11 Acres

    Seaford Medical Office For Sale

    Class A medical office space in Seaford, Delaware.

    1350 Middleford Rd, Seaford, DE 19973
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    Office Space in Seaford, DE
    $399,900
    0.29 Acres

    Office Space in Seaford, DE

    Office space with easy access and ample parking.

    602 N Porter St, Seaford, DE 19973
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    Free-Standing Building in Sussex County
    $199,000
    1,550 SF

    Free-Standing Building in Sussex County

    1,550 SF building with B-1 zoning for versatile use.

    20303 Hardscrabble Rd, Georgetown, DE 19947
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    Nylon Capital Center Mixed-Use Redevelopment
    Contact for pricing
    218,000 SF

    Nylon Capital Center Mixed-Use Redevelopment

    Class A mixed-use redevelopment with institutional, corporate, and recreational spaces.

    1000 West Stein Hwy, Seaford, DE 19973
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    Freestanding Building in Mixed-Use Development
    Contact for pricing
    12,738 SF

    Freestanding Building in Mixed-Use Development

    12,738 SF building suitable for retail, medical, or institutional use.

    900 West Stein Hwy, Seaford, DE 19973
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    Versatile Commercial Building with Drive-Through
    $599,000

    Versatile Commercial Building with Drive-Through

    3200 SF building suitable for office or retail use.

    1122 S Central Ave, Laurel, DE 19956
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    Versatile Commercial Property on US-113
    $625,000

    Versatile Commercial Property on US-113

    Two buildings totaling 4,408 SF on heavily trafficked S Dupont Blvd.

    719 S Dupont Blvd, Milford, DE 19963
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    Milton Medical Park Investment Opportunity
    $3,975,000
    12,860 SF

    Milton Medical Park Investment Opportunity

    Fully leased medical office park with expansion potential in Milton, DE.

    611 Federal St, Milton, DE 19968
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    Versatile Property on High-Visibility Highway
    $995,000

    Versatile Property on High-Visibility Highway

    Two buildings with high visibility and flexible use possibilities.

    26547 Lewes Georgetown Hwy, Harbeson, DE 19951
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    Freestanding Commercial Building on Bay
    $949,000

    Freestanding Commercial Building on Bay

    4,400 SF commercial building on high-visibility Bay Rd.

    1973 Bay Rd, Milford, DE 19963
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    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
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    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
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    Milford Office Investment Opportunity
    $2,100,000
    13,224 SF

    Milford Office Investment Opportunity

    Fully tenanted professional office space in Milford's Central Business District.

    107 NE Front St, Milford, DE
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    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
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    Herring Run Professional Center
    $1,250,000
    4,800 SF

    Herring Run Professional Center

    Medical office building in a professional corridor, built in 2021.

    800 Health Services Dr, Seaford, DE 19973
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    Prime Retail/Office/Flex Space Available
    Contact for pricing
    12,000 SF

    Prime Retail/Office/Flex Space Available

    Highway frontage, customizable space, and build-to-suit options available.

    Sussex Hwy, Delmar, DE 19940
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    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
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    Seaford Medical Office Building For Sale
    $2,500,000
    10,600 SF

    Seaford Medical Office Building For Sale

    Well-maintained medical office building in Seaford, Sussex County.

    11 Fallon Ave, Seaford, DE 19973
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    Georgetown Professional Center Office Space
    Contact for pricing
    20,000 SF

    Georgetown Professional Center Office Space

    New medical and professional office space in Georgetown, Delaware.

    420 Old Laurel Rd, Georgetown, DE 19947
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    Professional Office Space Available
    $1,299,000

    Professional Office Space Available

    6,600 SF office space with handicap access and parking.

    300 302 & 303, Seaford, DE 19973
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    Selbyville Office Building - High Visibility
    $395,000
    1,700 SF

    Selbyville Office Building - High Visibility

    Prime Rt. 113 location, high traffic, redevelopment potential.

    38173 Dupont Blvd, Selbyville, DE 19975
    View details

    Sussex County, DE Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 77 office properties & spaces for sale in Sussex County, DE, showcased through 44 active listings on our real estate platform. These investment opportunities span a total of 760,558 square feet of properties for sale, with an estimated market value of $9,196,900.

    Sale prices for office spaces in Sussex County, DE start at $199,000, averaging $919,690, and reaching up to $2,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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