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    Delaware Office Buildings for Sale

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    Millsboro, DE Dover, DE Lewes, DE
    48 results
    Versatile Office Building with Parking
    $950,000
    0.34 Acres

    Versatile Office Building with Parking

    2400 W 4TH ST, Wilmington, DE 19805

    Multi-tenant office building with private parking in Wilmington, DE.

    • Centrally located with a versatile layout suitable for various professional uses.
    • Private parking lot, a rare and valuable amenity.
    • Dual entrance configuration allows for flexible occupancy options.
    • Approximately 8,000 square feet of finished office space, plus additional workspace and storage.
    • Well‑maintained property suitable for owner‑occupant or investor.
    Updated: Mar 25
    View details
    Seaford Office Building For Sale
    $780,000
    0.51 Acres

    Seaford Office Building For Sale

    924 MIDDLEFORD Road, 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.
    Updated: Nov 10, 2025
    View details
    Dover Commercial Sale Opportunity
    $875,000
    0.78 Acres

    Dover Commercial Sale Opportunity

    Three-building parcel with road frontage, suitable for medical office.

    896 S STATE Street, Dover, DE 19901
    View details
    Seaford Office Building For Sale
    $280,000
    0.68 Acres

    Seaford Office Building For Sale

    Professional office building in Seaford, DE, with on-site parking.

    26286 SEAFORD Road, Seaford, DE 19973
    View details
    Renovated Office Building in Wilmington
    $1,100,000
    0.19 Acres

    Renovated Office Building in Wilmington

    Two-story office building in prime location with flexible suite arrangements.

    1501 N WALNUT Street, Wilmington, DE 19801
    View details
    North Wilmington Commercial Opportunity
    $895,000
    0.40 Acres

    North Wilmington Commercial Opportunity

    Premium commercial property in North Wilmington with high visibility and accessibility.

    2417 SILVERSIDE RD, Wilmington, DE 19810
    View details
    Historical Buildings in Downtown Dover
    $620,000
    1.00 Acre

    Historical Buildings in Downtown Dover

    Two historical buildings joined as one on an acre.

    419 S STATE STREET, Dover, DE 19901
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    Commercial Property on Major Highway
    $1,250,000
    4,200 SF

    Commercial Property on Major Highway

    C-1 zoned commercial property on 2 acres for sale.

    8991 REDDEN ROAD, Bridgeville, DE 19933
    View details
    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 Street, Milton, DE 19968
    View details
    Freestanding Building in Seaford Redevelopment
    Contact for pricing
    12,738 SF

    Freestanding Building in Seaford Redevelopment

    Highly visible 12,738 SF building in mixed-use redevelopment.

    900 West Stein Highway, Seaford, DE 19973
    View details
    Claymont Office Building For Sale
    $459,000
    5,400 SF

    Claymont Office Building For Sale

    Office building with 5400 square feet available for sale.

    3102 W Brandywine Ave, Claymont, DE 19703
    View details
    Professional Office Building with Parking
    $280,000

    Professional Office Building with Parking

    Small office building suited for professional firms and service businesses.

    26286 SEAFORD Rd, Seaford, DE 19973
    View details
    Wilmington Office Building For Sale
    $550,000
    4,180 SF

    Wilmington Office Building For Sale

    Investment opportunity in Wilmington's Central Business District.

    1701 N Market St, Wilmington, DE 19802
    View details
    Wilmington Office Building For Sale
    $1,250,000

    Wilmington Office Building For Sale

    Multi-story office building in Wilmington's Central Business District.

    1205 N Orange St, Wilmington, DE 19801
    View details
    Newark Office Building For Sale
    $890,000
    6,000 SF

    Newark Office Building For Sale

    Commercial building with office space and long-term lease.

    Listing #38 - 1003 S Chapel Street, Newark, DE, Newark, DE 19702
    View details
    North Wilmington Commercial Redevelopment Site
    $895,000
    2,000 SF

    North Wilmington Commercial Redevelopment Site

    Commercial redevelopment site in North Wilmington's Brandywine corridor.

    1809 Marsh Rd, Wilmington, DE 19810
    View details
    Three-Story Office Building Near Downtown
    $249,900
    0.03 Acres

    Three-Story Office Building Near Downtown

    Three-story office building in a convenient downtown-adjacent location.

    1216 N KING STREET, Wilmington, DE 19801
    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 Highway, Lewes, DE 19958
    View details
    3.6 Acres Mixed-Use Opportunity
    $825,000
    3.60 Acres

    3.6 Acres Mixed-Use Opportunity

    Two parcels totaling 3.6 acres near Route 13/9.

    30330 SUSSEX HIGHWAY, Laurel, DE 19956
    View details
    Main Street Newark Office Space
    $2,500,000
    11,578 SF

    Main Street Newark Office Space

    11,578 SF office space in the heart of Newark.

    77 E Main St, Newark, DE, Newark, DE 19711
    View details
    Milford Investment Property For Sale
    $1,990,000
    13,224 SF

    Milford Investment Property For Sale

    Well-maintained, recently renovated investment property in Milford's Central Business District.

    105-111 NE Front Street, Milford, DE 19963
    View details
    Wilmington Office Building For Sale
    $1,250,000
    7,200 SF

    Wilmington Office Building For Sale

    Multi-story office building in Wilmington's Central Business District.

    1205 N Orange St, Wilmington, DE 19801
    View details
    Office Building on College Avenue
    $695,000
    2,955 SF

    Office Building on College Avenue

    Office building for sale on busy S. College Avenue.

    907 S College Ave, Newark, DE
    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 Drive, Laurel, DE 19956
    View details

    Delaware Office Buildings Investment Opportunities Market Analysis

    Explore 48 office buildings for sale in Delaware, showcased through 48 active listings on our real estate platform. These investment opportunities span a total of 126,324 square feet of properties for sale, with an estimated market value of $4,880,000.

    Sale prices for office properties in Delaware start at $280,000, averaging $813,333, and reaching up to $1,100,000 — 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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