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    New Castle County, DE Self Storage Facilities for Sale

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    Wilmington, DE Millsboro, DE Dover, DE
    Versatile Lot in Wilmington, DE
    $299,900
    0.10 Acres

    Versatile Lot in Wilmington, DE

    1330 READ Street, Wilmington, DE 19805

    Development opportunity with garages, storage, and city views.

    • Versatile lot ideal for townhomes/condos, multifamily building, or continued use as income‑producing garages/storage.
    • Five garages, including two double‑wide units, providing immediate income potential or development flexibility.
    • Small office/storage unit with toilet and sink on‑site.
    • Secure gated access for enhanced security.
    • New roof and updated gutters.
    Updated: Apr 10
    View details
    Institutional-Quality Storage Facility For Sale
    $16,840,000
    70,395 SF

    Institutional-Quality Storage Facility For Sale

    4093 New Castle Ave, New Castle, DE

    Public Storage-managed facility with high occupancy and strong growth potential.

    • High Occupancy Rate: Currently at 93.7%, indicating strong demand.
    • Strategic Location: Adjacent to I‑495 with high traffic and proximity to downtown Wilmington.
    • Institutional‑Quality Conversion: Converted into a climate‑controlled self‑storage facility with 752 units and 70,395 rentable square feet.
    • Strong Market Demographics: Located in a densely populated area with projected annual population growth.
    • Best‑in‑Class Amenities: Features include a management office, covered loading areas, and 24‑hour video surveillance.
    Updated: Apr 18, 2025
    View details
    Based on your search, we've compiled 114 Potential Opportunities for your consideration. Besides 2 Active listings in New Castle County, DE, we suggest exploring several alternatives: similar 108 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.

    Philadelphia Land With Garage Units
    $449,900
    0.33 Acres

    Philadelphia Land With Garage Units

    Land with garage units suitable for various business and development.

    5227-31 N AMERICAN Street, Philadelphia, PA 19120
    View details
    Upper Macungie Industrial Land Available
    $1,900,000
    4.00 Acres

    Upper Macungie Industrial Land Available

    4.31 acres of light industrial land in Upper Macungie Township.

    1039, Trexlertown, PA 18087
    View details
    Galloway Commercial Building on 4 Acres
    $4,900,000
    4.04 Acres

    Galloway Commercial Building on 4 Acres

    17,000 sq ft building suitable for school, offices, storage.

    110 S New York Road, Galloway, NJ 08205
    View details
    Toms River Industrial Land Parcel
    $18,000,000

    Toms River Industrial Land Parcel

    22.7 acres of industrial land approved for development.

    1599 U.S. 9, Toms River, NJ 8755
    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.

    1 Oak Ave

    1 Oak Ave

    MINI-WAREHOUSE, STORAGE • 2,880 SF
    Value Estimation by Request
    1 Oak Ave, Wilmington, DE 19805-5023
    View details
    316 Gray St

    316 Gray St

    MINI-WAREHOUSE, STORAGE • 5,346 SF
    Value Estimation by Request
    316 Gray St, Townsend, DE 19734
    View details
    3110 Lancaster Ave

    3110 Lancaster Ave

    MINI-WAREHOUSE, STORAGE • 1,280 SF
    Value Estimation by Request
    3110 Lancaster Ave, Wilmington, DE 19805-1461
    View details
    3100 Lancaster Ave

    3100 Lancaster Ave

    MINI-WAREHOUSE, STORAGE • 1,701 SF
    Value Estimation by Request
    3100 Lancaster Ave, Wilmington, DE 19805-1461
    View details
    802 13th St

    802 13th St

    MINI-WAREHOUSE, STORAGE • 7,200 SF
    Value Estimation by Request
    802 13th St, Wilmington, DE 19802-5002
    View details
    144 Dupont Hwy

    144 Dupont Hwy

    MINI-WAREHOUSE, STORAGE • 42,150 SF
    Value Estimation
    $4,715,000
    144 Dupont Hwy, New Castle, DE 19720-4149
    View details
    401 Bellevue Rd

    401 Bellevue Rd

    MINI-WAREHOUSE, STORAGE • 26,870 SF
    Value Estimation
    $2,980,000
    401 Bellevue Rd, Newark, DE 19713-3431
    View details
    502 Walnut St

    502 Walnut St

    MINI-WAREHOUSE, STORAGE • 289 SF
    Value Estimation by Request
    502 Walnut St, Wilmington, DE 19801
    View details
    1702 Conrad St

    1702 Conrad St

    MINI-WAREHOUSE, STORAGE • 910 SF
    Value Estimation by Request
    1702 Conrad St, Wilmington, DE 19805
    View details
    3601 Old Capitol Trl

    3601 Old Capitol Trl

    MINI-WAREHOUSE, STORAGE • 10,000 SF
    Value Estimation
    $1,585,000
    3601 Old Capitol Trl, Wilmington, DE 19808-6042
    View details
    1626 Tulip St

    1626 Tulip St

    MINI-WAREHOUSE, STORAGE • 2,637 SF
    Value Estimation by Request
    1626 Tulip St, Wilmington, DE 19805
    View details
    1 Frg Dr

    1 Frg Dr

    MINI-WAREHOUSE, STORAGE • 65,459 SF
    Value Estimation
    $5,440,000
    1 Frg Dr, Newark, DE 19711-5691
    View details
    10 Adel Dr

    10 Adel Dr

    MINI-WAREHOUSE, STORAGE • 4,000 SF
    Value Estimation
    $545,000
    10 Adel Dr, Newark, DE 19702-1331
    View details
    900 Ctr Rd

    900 Ctr Rd

    MINI-WAREHOUSE, STORAGE • 648 SF
    Value Estimation by Request
    900 Ctr Rd, Wilmington, DE 19807
    View details
    227 Chapman Rd

    227 Chapman Rd

    MINI-WAREHOUSE, STORAGE • 26,000 SF
    Value Estimation
    $1,075,000
    227 Chapman Rd, Newark, DE 19702-5407
    View details
    1820 Conrad St

    1820 Conrad St

    MINI-WAREHOUSE, STORAGE • 1,134 SF
    Value Estimation by Request
    1820 Conrad St, Wilmington, DE 19805-3409
    View details
    310 Dupont St

    310 Dupont St

    MINI-WAREHOUSE, STORAGE • 800 SF
    Value Estimation by Request
    310 Dupont St, Wilmington, DE 19805-3562
    View details
    34 Brookside Dr

    34 Brookside Dr

    MINI-WAREHOUSE, STORAGE • 2,800 SF
    Value Estimation by Request
    34 Brookside Dr, Wilmington, DE 19804-1145
    View details
    1824 Conrad St

    1824 Conrad St

    MINI-WAREHOUSE, STORAGE • 1,399 SF
    Value Estimation by Request
    1824 Conrad St, Wilmington, DE 19805-3409
    View details
    301 Madison St

    301 Madison St

    MINI-WAREHOUSE, STORAGE • 6,375 SF
    Value Estimation
    $875,000
    301 Madison St, Wilmington, DE 19801
    View details
    1624 Tulip St

    1624 Tulip St

    MINI-WAREHOUSE, STORAGE • 2,480 SF
    Value Estimation by Request
    1624 Tulip St, Wilmington, DE 19805-3931
    View details
    440 Moores Ln

    440 Moores Ln

    MINI-WAREHOUSE, STORAGE • 1,900 SF
    Value Estimation by Request
    440 Moores Ln, New Castle, DE 19720
    View details

    New Castle County, DE Self Storage Facilities Investment Opportunities Market Analysis

    Explore 110 self storage facilities for sale in New Castle County, DE on our real estate platform. These investment opportunities span a total of 19,165,967 square feet of properties for sale, with an estimated market value of $33,834,900.

    Sale prices for storage units in New Castle County, DE start at $90,000, averaging $528,670, and reaching up to $1,215,000 — 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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