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    Sussex County, DE Commercial Real Estate for Lease

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    Newark, DE New Castle, DE Dover, DE
    83 results
    Prime Commercial Space on Route 26
    $7,938/Mo

    Prime Commercial Space on Route 26

    757 GARFIELD Parkway, Bethany Beach, DE 19930

    Thriving commercial center on Route 26 in Bethany Beach.

    • Prime commercial space in a thriving Bethany Beach commercial center on Route 26.
    • High visibility location with excellent frontage and signage across from Wawa.
    • Versatile space suitable for restaurant, retail, office, or continuation as a coin laundry/dry cleaner dropoff with valuable EDUs.
    • New flat roof (2023) with 30‑year warranty and new gutters (2025).
    • No CAM fees; Landlord pays property taxes, insurance, and building maintenance.
    Updated: Jan 25
    View details
    Commercial Building in Ocean View
    $3,000/Mo

    Commercial Building in Ocean View

    19 ATLANTIC Avenue, Ocean View, DE 19970

    Commercial building for lease in Ocean View, Delaware.

    • Entire commercial building for lease, offering flexibility for various business needs.
    • First level commercial space available for $3000/month (formerly a candy store).
    • Upper level office space with full kitchen (stainless steel appliances, quartz countertop, island).
    • Upper level includes 2 private offices and a waiting area/office.
    • Upper level office space available for $1500/month.
    Updated: Feb 3
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    Downtown Milford Office Suites Available
    $595/Mo

    Downtown Milford Office Suites Available

    Office suites in Milford's Small Business Incubation Center for rent.

    18 SW FRONT Street, Milford, DE 19963
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    Downtown Seaford Commercial Units Available
    $595/Mo

    Downtown Seaford Commercial Units Available

    Newly renovated commercial units in thriving downtown Seaford, Delaware.

    221 HIGH Street, Seaford, DE 19973
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    Corner Unit Commercial Lease
    $31 SF/Yr

    Corner Unit Commercial Lease

    Ground floor corner unit available for lease.

    20245 BAY VISTA Road, Rehoboth Beach, DE 19971
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    Versatile Lewes Office Space
    $23 SF/Yr

    Versatile Lewes Office Space

    Professional office space ideal for medical or executive use.

    16529 N COASTAL Highway, Lewes, DE 19958
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    Lewes Office Space For Lease
    $6,000/Mo

    Lewes Office Space For Lease

    3,200 SF office space in desirable Nassau Commons.

    17503 NASSAU COMMONS Boulevard, Lewes, DE 19958
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    REHOBOTH BEACH Office Space
    $1,700/Mo

    REHOBOTH BEACH Office Space

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

    20250 COASTAL Highway, Rehoboth Beach, DE 19971
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    Retail Space in Seaford Redevelopment
    $18 SF/Yr

    Retail Space in Seaford Redevelopment

    915 SF suite in a Class A mixed-use redevelopment.

    1000 W STEIN Highway, Seaford, DE 19973
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    Retail Space in Seaford Redevelopment
    $16 SF/Yr

    Retail Space in Seaford Redevelopment

    Front-facing suite in mixed-use redevelopment with high visibility.

    1000 W STEIN Highway, Seaford, DE 19973
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    Prime Retail/Medical Space Available
    $18 SF/Yr

    Prime Retail/Medical Space Available

    Freestanding building in Seaford's transformative mixed-use redevelopment.

    900 W STEIN Highway, Seaford, DE 19973
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    Redeveloped Retail Space in Seaford
    $13 SF/Yr

    Redeveloped Retail Space in Seaford

    Premier co-anchor space in a Class A mixed-use redevelopment.

    1000 W STEIN Highway, Seaford, DE 19973
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    Retail Space in Seaford Redevelopment
    $17 SF/Yr

    Retail Space in Seaford Redevelopment

    Retail space available in a Class A mixed-use redevelopment.

    1000 W STEIN Highway, Seaford, DE 19973
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    Versatile Lewes Commercial Flex Space
    $22 SF/Yr

    Versatile Lewes Commercial Flex Space

    Adaptable 1,962 SF space suitable for various business types.

    32191 NASSAU Road, Lewes, DE 19958
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    High-Visibility Laurel Commercial Space
    $13 SF/Yr

    High-Visibility Laurel Commercial Space

    Adaptable commercial space in Laurel, Delaware, with flexible zoning.

    1120 S CENTRAL Avenue, Laurel, DE 19956
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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 Road, Lewes, DE 19958
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    Spacious Commercial Building with Parking
    $12 SF/Yr
    3,200 SF

    Spacious Commercial Building with Parking

    Large commercial space available for rent with flexible options.

    13 W CHURCH St, Selbyville, DE 19975
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    Versatile Retail/Office/Flex Space Available
    $12 SF/Yr
    2,925 SF

    Versatile Retail/Office/Flex Space Available

    2,925 sqft retail/office/flex space in Laurel, DE for lease.

    10771 LAUREL PLAZA ROAD, Laurel, DE 19956
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    Single-Room Office Suite in Lewes
    $575/Mo

    Single-Room Office Suite in Lewes

    Second-floor office suite with shared amenities, utilities included.

    17527 NASSAU COMMONS Boulevard, Lewes, DE 19958
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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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    Renovated Office or Retail Space
    $1,800/Mo
    1,800 SF

    Renovated Office or Retail Space

    Newly renovated 1800 sq ft office or retail space.

    501 N Bi State Blvd, Delmar, DE 19940
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    Renovated Office or Retail Space
    $1,800/Mo
    1,800 SF

    Renovated Office or Retail Space

    Newly renovated 1800 sq ft office/retail space with parking.

    501 N Bi State Blvd, Delmar, DE 19940
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    Seaford, DE Commercial Space For Lease
    $1,500/Mo

    Seaford, DE Commercial Space For Lease

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

    808 MIDDLEFORD Road, Seaford, DE 19973
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    Versatile Warehouse Space For Lease
    $10 SF/Yr
    6,000 SF

    Versatile Warehouse Space For Lease

    4.66-acre property with 6,000 sq ft warehouse for lease.

    9320 Old Racetrack Rd, Delmar, DE 19940
    View details

    Sussex County, DE Commercial real estate Leasing Opportunities Market Analysis

    Explore Commercial real estate leasing options in Sussex County, DE with 83 listings featured on our commercial real estate exchange. The current inventory includes 20,622,736,185 square feet of properties with an estimated lease value of $275 SF/Yr.

    Estimated lease rates for Commercial real estate in Sussex County, DE begin at $0.72 SF/Yr, with an average of $17 SF/Yr and extend to $58 SF/Yr.
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