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    Sussex County, DE Office Space for Lease

    44 results
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    Ocean View Office Space Available
    $1,850 / Mo
    132,422 SF

    Ocean View Office Space Available

    35091 Atlantic Ave, Ocean View, DE 19970

    Second-story office suites with shared amenities and included LED signage.

    • Included dual‑sided LED digital signage on Route 26 with approximately 30,000 impressions per month.
    • Located on heavily trafficked Route 26, a primary coastal corridor with over 25,000 cars per day.
    • Shared office space (approximately 1,500 sq ft) with a maximum of three tenants.
    • Includes private office suites (approximately 80 sq ft each) and shared access to a conference room, sitting area, and kitchenette.
    • First floor handicap accessible, premium conference room is also available by appointment.
    Updated: Feb 18
    View details
    Commercial Building with Ocean View
    $4,500 / Mo
    25,265 SF

    Commercial Building with Ocean View

    19 Atlantic Ave, Ocean View, DE 19970

    Commercial building for lease with retail and office space.

    • Entire commercial building for lease.
    • Upper level office space with full kitchen featuring stainless steel appliances, quartz countertop, and island.
    • Two private offices and waiting area/office.
    • Full bath with 4' shower in office space.
    • First level formerly a candy store.
    Updated: Feb 9
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    Prime Commercial Space on Route 26
    $7,938 / Mo
    60,984 SF

    Prime Commercial Space on Route 26

    Thriving commercial center on Route 26 in Bethany Beach.

    757 Garfield Pkwy, Bethany Beach, DE 19930
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    Office Space in Georgetown Circle
    $750 / Mo

    Office Space in Georgetown Circle

    Office space available in the heart of Georgetown's Historic Circle.

    31 The Circle St, Georgetown, DE 19947
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    Office Space in OCEAN VIEW
    $5,550 / Mo

    Office Space in OCEAN VIEW

    Office space available for lease in OCEAN VIEW, DE.

    35091 Atlantic Ave, Ocean View, DE 19970
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    Versatile Lewes Office Space
    $23 SF/Yr
    46,609 SF

    Versatile Lewes Office Space

    Professional office space ideal for medical or executive use.

    16529 N Coastal Hwy, Lewes, DE 19958
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    Versatile Professional Space in Lewes
    $23 SF/Yr
    46,609 SF

    Versatile Professional Space in Lewes

    Prime medical or executive office space with customizable layout.

    16529 N Coastal Hwy, Lewes, DE 19958
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    Lewes, DE Professional Office Space
    $23 SF/Yr
    46,609 SF

    Lewes, DE Professional Office Space

    Versatile medical or executive office space in Lewes, Delaware.

    16529 N Coastal Hwy, Lewes, DE 19958
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    Downtown Seaford Commercial Units Available
    $595 / Mo

    Downtown Seaford Commercial Units Available

    Newly renovated commercial units in downtown Seaford, Delaware.

    221 High St, Seaford, DE 19973
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    Lewes Office/Flex Space Available
    $20 SF/Yr

    Lewes Office/Flex Space Available

    Professional office/flex space in Lewes, DE, ideal for various uses.

    32191 Nassau Rd, Lewes, DE 19958
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    Seaford Office Suites For Rent
    $1,000 / Mo
    43,560 SF

    Seaford Office Suites For Rent

    Office suites with shared amenities, utilities, and internet included.

    957 Norman Eskridge Hwy, Seaford, DE 19973
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    Versatile Commercial Space in Selbyville
    $1,600 / Mo

    Versatile Commercial Space in Selbyville

    Adaptable space for medical, retail, or office use in Selbyville.

    38555 Dupont Blvd, Selbyville, DE 19975
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    Spacious Commercial Space in Lewes
    $4,000 / Mo
    21,344 SF

    Spacious Commercial Space in Lewes

    Large commercial space with parking and flexible usage options available.

    17569 Nassau Cmns Blvd, Lewes, DE 19958
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    Seaford, DE Commercial Condo Suite
    $12 SF/Yr

    Seaford, DE Commercial Condo Suite

    Commercial condo suite in Seaford with multiple exam and private offices.

    543 N Shipley St, Seaford, DE 19973
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    Seaford, DE Medical Office Space
    $1,500 / Mo
    24,829 SF

    Seaford, DE Medical Office Space

    Move-in ready office space near Tidal Health Nanticoke hospital.

    808 Middleford Rd, Seaford, DE 19973
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    Seaford, DE Commercial Space For Lease
    $1,500 / Mo
    24,829 SF

    Seaford, DE Commercial Space For Lease

    Move-in ready commercial space ideal for medical or healthcare businesses.

    808 Middleford Rd, Seaford, DE 19973
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    Professional Office Suite For Lease
    $575 / Mo

    Professional Office Suite For Lease

    Single-room office suite in Lewes, DE, includes CAM and utilities.

    17527 Nassau Cmns Blvd, Lewes, DE 19958
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    REHOBOTH BEACH Office Space
    $1,700 / Mo
    436 SF

    REHOBOTH BEACH Office Space

    Second-floor office space near Coastal Highway and the beach.

    20250 Coastal Hwy, Rehoboth Beach, DE 19971
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    Single-Room Office Suite in Lewes
    $525 / Mo

    Single-Room Office Suite in Lewes

    First-floor office suite with shared amenities in a prime location.

    17527 Nassau Cmns Blvd, Lewes, DE 19958
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    Turn-Key Ready Office/Retail Space
    $2,500 / Mo
    1,500 SF

    Turn-Key Ready Office/Retail Space

    Prime location on Route 13, Delmar, DE. High visibility.

    31010 Thornton Blvd, Delmar, DE
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    Flex Space with Warehouse
    $8 SF/Yr

    Flex Space with Warehouse

    Flex space featuring office and warehouse components for lease.

    717 S Washington St, Milford, DE 19963
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    Office Space Near Hiking Trail
    $795 / Mo

    Office Space Near Hiking Trail

    Office space available near Route 1 and hiking trail.

    19878 Hebron Rd, Rehoboth Beach, DE 19971
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    Millsboro Retail/Office Space Available
    $1,650 / Mo

    Millsboro Retail/Office Space Available

    1,100 SF retail or office space available for rent.

    98 Rudder Rd, Millsboro, DE 19966
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    Seaford Office Space For Rent
    $950 / Mo

    Seaford Office Space For Rent

    800 sq ft office space available January 1, 2026.

    312 E Stein Hwy, Seaford, DE 19973
    View details

    Sussex County, DE Office space Leasing Opportunities Market Analysis

    Explore Office space leasing options in Sussex County, DE with 56 listings featured on our commercial real estate exchange. The current inventory includes 13,383,017,089 square feet of properties with an estimated lease value of $196 SF/Yr.

    Estimated lease rates for Office space in Sussex County, DE begin at $0.72 SF/Yr, with an average of $14 SF/Yr and extend to $46 SF/Yr.
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