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    New Castle County, DE Mixed-use Properties for Sale

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    Wilmington, DE Millsboro, DE Dover, DE
    12 results
    Wilmington Mixed-Use Investment Opportunity
    $400,000
    2,268 SF

    Wilmington Mixed-Use Investment Opportunity

    837 W 4TH Street, Wilmington, DE 19801

    Profitable mixed-use property with strong rental history in Wilmington.

    • Strong income potential with total rents approximately $4,000 per month.
    • Profitable mixed‑use investment property with a first‑floor business tenant space (currently a hair salon) and two 2‑bedroom apartments.
    • Excellent location walkable to the central business district, shopping, dining, transportation, and other Center City amenities.
    • Many major systems replaced in recent years, including water heaters, electrical panels, windows, and many interior finishes.
    • First floor is nicely laid out as a hair salon with a highly visible entrance, comfortable waiting area, multiple stylist stations, wash area, and private styling studio.
    Updated: Mar 5
    View details
    Mixed-Use Building in Central Business District
    $699,000
    0.05 Acres

    Mixed-Use Building in Central Business District

    919 N ORANGE Street, Wilmington, DE 19801

    Three-story mixed-use building with restaurant and residential units.

    • Prime location in Wilmington's Central Business District with high visibility and accessibility.
    • Turnkey restaurant (Sterling Grille) on the first floor, conveyed with all equipment, fixtures, and furniture.
    • C‑4 zoning allows for flexible use: retail, office, or owner‑occupied restaurant.
    • Two income‑producing residential units (2BR/2BA and 1BR/1BA) with central air and in‑unit washer/dryers.
    • Mixed‑use building suitable for owner‑occupant or investor.
    Updated: Feb 13
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    Riverfront Land for Mixed-Use Development
    $1,600,000

    Riverfront Land for Mixed-Use Development

    Prime commercial land on Wilmington's Riverfront, ideal for mixed-use development.

    900 A St., Wilmington, DE USA, Wilmington, DE 19801
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    Historic Mixed-Use Building in Wilmington
    $1,100,000

    Historic Mixed-Use Building in Wilmington

    Mixed-use property with restaurant, speakeasy potential, and residential income.

    833 North Market Street, Wilmington, DE 19801
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    Revitalized Mixed-Use Community For Sale
    $900,000
    20,000 SF

    Revitalized Mixed-Use Community For Sale

    Mixed-use community in Fort DuPont State Park, Delaware City.

    471 Oak Ln, Delaware City, DE
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    Revitalized Mixed-Use Community For Sale
    $900,000
    20,000 SF

    Revitalized Mixed-Use Community For Sale

    Vibrant mixed-use community with residential, office, and recreational opportunities.

    232 Colter Rd, Delaware City, DE
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    Mixed-Use Building For Sale
    $650,000
    6,420 SF

    Mixed-Use Building For Sale

    Mixed-use building with retail and potential apartment/office conversion.

    716 N Market St, Wilmington, DE
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    Mixed-Use Redevelopment Opportunity
    Contact for pricing
    658,000 SF

    Mixed-Use Redevelopment Opportunity

    Proposed 20-story mixed-use redevelopment in Wilmington's Opportunity Zone.

    600 W 12th St, Wilmington, DE 19801
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    Multifamily and Commercial Investment Opportunity
    Contact for pricing
    76,250 SF

    Multifamily and Commercial Investment Opportunity

    71 apartments and 4 commercial spaces in Wilmington, Delaware.

    3403 Lancaster Pike, Wilmington, DE 19805
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    Mixed-Use Investment Property For Sale
    $725,000
    5,237 SF

    Mixed-Use Investment Property For Sale

    Mixed-use property with retail and residential units on Maryland Avenue.

    204 N Maryland Ave, Wilmington, DE
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    Mixed-Use Property in Downtown Gateway
    $1,500,000
    6,800 SF

    Mixed-Use Property in Downtown Gateway

    Mixed-use property with retail and residential income potential.

    699 Ferry Cut Off St, New Castle, DE
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    Wilmington Mixed-Use Income Property
    $329,000
    2,578 SF

    Wilmington Mixed-Use Income Property

    Income-producing mixed-use property in Wilmington's Central Business District.

    111 W 9th St, Wilmington, DE 19801
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    Based on your search, we've compiled 655 Potential Opportunities for your consideration. Besides 12 Active listings in New Castle County, DE, we suggest exploring several alternatives: similar 639 Off-Market properties to explore as potential leads, 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.

    33+ Acres Riverfront Land Opportunity
    $230,000
    33.31 Acres

    33+ Acres Riverfront Land Opportunity

    Unique riverfront property in Carney's Point suitable for residential/farm use.

    81 SEVENTH Avenue, Carneys Point, NJ 08069
    View details
    Approved Lot in Mullica Hill
    $399,890
    1.90 Acres

    Approved Lot in Mullica Hill

    1.9 acre lot approved for residential and commercial uses.

    503 BRIDGETON Pike, Mullica Hill, NJ 08062
    View details
    Prime Land Near University
    $1,844,400
    31.80 Acres

    Prime Land Near University

    31+ acre commercial land tract near Route 1 interchange.

    1480 BALTIMORE PIKE, Lincoln University, PA 19352
    View details
    Prime Philadelphia Land Opportunity
    Contact for pricing
    0.02 Acres

    Prime Philadelphia Land Opportunity

    Two adjacent lots with CMX2 zoning for sale.

    2125 S 61ST Street, Philadelphia, PA 19142
    View details

    Explore Off-Market Properties in New Castle County, DE

    Consider similar Off-Market properties in New Castle County, DE. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    201 Market St

    201 Market St

    STORES & APARTMENTS • 12,000 SF
    Value Estimation
    $2,520,000
    201 Market St, Wilmington, DE 19801-2527
    View details
    401 Rodney St

    401 Rodney St

    STORES & APARTMENTS • 1,347 SF
    Value Estimation by Request
    401 Rodney St, Wilmington, DE 19805-3122
    View details
    308 11th St

    308 11th St

    STORES & APARTMENTS • 1,088 SF
    Value Estimation by Request
    308 11th St, Wilmington, DE 19801-3424
    View details
    621 Delaware St

    621 Delaware St

    STORE/OFFICE (MIXED USE) • 5,214 SF
    Value Estimation
    $580,000
    621 Delaware St, Historic New Castle, DE 19720-5073
    View details
    724 Un St

    724 Un St

    STORES & APARTMENTS • 1,340 SF
    Value Estimation by Request
    724 Un St, Wilmington, DE 19805-3068
    View details
    1709 Lovering Ave

    1709 Lovering Ave

    STORES & APARTMENTS • 3,137 SF
    Value Estimation by Request
    1709 Lovering Ave, Wilmington, DE 19806-2119
    View details
    1 6th St

    1 6th St

    STORES & APARTMENTS • 3,024 SF
    Value Estimation by Request
    1 6th St, New Castle, DE 19720
    View details
    1740 4th St

    1740 4th St

    STORES & APARTMENTS • 1,118 SF
    Value Estimation by Request
    1740 4th St, Wilmington, DE 19805-3548
    View details
    1700 Washington St

    1700 Washington St

    STORE/OFFICE (MIXED USE) • 801 SF
    Value Estimation by Request
    1700 Washington St, Wilmington, DE 19802-4723
    View details
    812 Un St

    812 Un St

    STORES & APARTMENTS • 1,984 SF
    Value Estimation by Request
    812 Un St, Wilmington, DE 19805-5324
    View details
    809 Tatnall St

    809 Tatnall St

    STORES & APARTMENTS • 1,380 SF
    Value Estimation by Request
    809 Tatnall St, Wilmington, DE 19801-1749
    View details
    617 Jefferson St

    617 Jefferson St

    STORES & APARTMENTS • 952 SF
    Value Estimation by Request
    617 Jefferson St, Wilmington, DE 19801-2129
    View details

    New Castle County, DE Mixed-Use Properties Investment Opportunities Market Analysis

    Explore 651 mixed-use properties for sale in New Castle County, DE, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 2,273,826 square feet of properties for sale, with an estimated market value of $96,764,000.

    Sale prices for multi use buildings in New Castle County, DE start at $55,000, averaging $349,328, and reaching up to $3,160,000 — 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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