New Castle County, DE Commercial Real Estate for Lease

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Wilmington, DE Newark, DE Dover, DE New Castle, DE Middletown, DE Seaford, DE Milford, DE Bear, DE
434 properties
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First-Floor Office Units
Updated: Sep 9
First-Floor Office Units

1014 W 24TH Street W, Wilmington, DE 19802

$2,600/Mo
2,600‑square‑foot first‑floor commercial space
Multiple private offices and several meeting or gathering areas
Includes kitchenette and two restrooms
Surface parking lot on the property
Access to I‑95 and Concord Avenue
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Office Units with Shared Amenities
Updated: Aug 9
Office Units with Shared Amenities

14 E 40TH Street, Wilmington, DE 19803

$650/Mo
0.10 AC lot
Office sizes from 204 to 668 sq. ft.
Utilities and Wi‑Fi included
Key‑fob main entrance with security cameras
Shared waiting room, kitchen/break room, and meeting room
Individual addresses and mailboxes
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Office Units with Shared Amenities
Office Units with Shared Amenities

14 E 40TH Street, Wilmington, DE 19802

$525/Mo
0.10 AC lot

Lease options include utilities, Wi-Fi, controlled entry, mailboxes, and access to shared business facilities.

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High-Bay Automotive Service Facility
High-Bay Automotive Service Facility

2207 Saint James Church Rd, Wilmington, DE 19808

$7,300/Mo
3,800 sqft 0.45 AC lot

Automotive facility with service bays, administrative space, storage, and commercial neighborhood zoning.

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Office Units with Shared Amenities
Office Units with Shared Amenities

14 40TH, Wilmington, DE 19803

$545/Mo
0.10 AC lot

Flexible office accommodations include utilities, Wi-Fi, access control, and shared business facilities.

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Office Units with Shared Amenities
Office Units with Shared Amenities

14 E 40TH Street, Wilmington, DE 19802

$500/Mo
0.10 AC lot

Flexible office suites include utilities, Wi-Fi, secure entry, and shared meeting and break-room areas.

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Medical Office Space with Exam Rooms
Medical Office Space with Exam Rooms

900 FOULK Road, Wilmington, DE 19803

$25 SF/Yr
2.75 AC lot

Existing dental-office fit-out includes plumbed treatment rooms, private offices, patient reception, and on-site laundry.

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Office Units with Multiple Entrances
Office Units with Multiple Entrances

720 New London Road A, Newark, DE 19711

$3,800/Mo
3,426 sqft

Flexible office space offers landlord-paid utilities, on-site parking, and signage potential along Route 896.

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Second-Level Office Unit
Second-Level Office Unit

715 N KING Street, Wilmington, DE 19801

$2,500/Mo
0.20 AC lot

Open-plan workspace with multiple private offices, restroom access, and walk-up entry.

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Office Units with Multiple Entrances
Office Units with Multiple Entrances

720 NEW LONDON Road, Newark, DE 19711

$3,800/Mo

Landlord-paid utilities and on-site parking support flexible business occupancy.

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First-Floor Worship Space
First-Floor Worship Space

C-1014 W 24th St, Wilmington, DE 19802

$2,600/Mo
2,600 sqft

C-2A-zoned space with offices, gathering areas, kitchenette, restrooms, and surface parking.

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Office Units With Multiple Entrances
Office Units With Multiple Entrances

720 NEW LONDON Road, Newark, DE 19711

$3,800/Mo
0.83 AC lot

Ground-level and second-level office configurations offer flexible access, on-site parking, and landlord-paid utilities.

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Flexible Multi-Section Office Units
Flexible Multi-Section Office Units

720 NEW LONDON Road, Newark, DE 19711

$1,900/Mo

Lease-ready office space with multiple entrances, on-site parking, signage potential, and landlord-paid utilities.

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Medical Office Space with Exam Rooms
Medical Office Space with Exam Rooms

900 FOULK Rd 203, Wilmington, DE 19803

$25 SF/Yr
3,970 sqft

Dentally configured suite with patient reception, treatment areas, private offices, and on-site support rooms.

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Divisible Office Units
Divisible Office Units

720 NEW LONDON Road, Newark, DE 19711

$1,900/Mo

Office space with multiple entrances, landlord-paid utilities, on-site parking, and signage potential along Route 896.

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Shopping Center Retail Space
Shopping Center Retail Space

99 HARVEY Road, Claymont, DE 19703

$2,600/Mo

Former deli space with parking and a general business-use profile.

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Medical Office Suites with Exam Rooms
Medical Office Suites with Exam Rooms

5305 Limestone Rd, Wilmington, DE 19808

$14 SF/Yr
4,400 sqft

Two configurable medical office suites offer exam rooms and spacious waiting areas with ample patient and staff parking.

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Multi-Level Flex Space
Multi-Level Flex Space

791 S DUPONT Highway, New Castle, DE 19720

$12,500/Mo
2.52 AC lot

Adaptable commercial space includes offices, large rooms, basement areas, and customer-facing improvements.

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Coworking Space with Private Offices
Coworking Space with Private Offices

14 40th Office 105, Wilmington, DE 19803

$545/Mo per office
2,500 sqft

Shared meeting, kitchen, waiting, and restroom areas support flexible private office use.

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Office Unit with Private Offices
Office Unit with Private Offices

5201 W WOODMILL Drive, Wilmington, DE 19808

$999/Mo

Lower-level office suite with collaborative workspace, meeting capacity, on-site parking, and nearby bus service.

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Flexible Office Units
Flexible Office Units

14 E 40th Street Office 101, Wilmington, DE 19803

$650/Mo per office
2,500 sqft

Office suites include utilities, Wi-Fi, secure entry, and shared business amenities.

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Office Units with Shared Amenities
Office Units with Shared Amenities

14 E 40th Street Office 103, Wilmington, DE 19802

$525/Mo
2,500 sqft

Multiple private offices include Wi-Fi, controlled entry, and access to shared meeting, kitchen, waiting, and restroom areas.

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Office Units with Shared Amenities
Office Units with Shared Amenities

14 E 40th Street Office 104, Wilmington, DE 19802

$500/Mo per office
2,500 sqft

Multiple suites include utilities, Wi-Fi, meeting space, and common facilities.

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Medical Office Suite With Treatment Rooms
Medical Office Suite With Treatment Rooms

5309 Limestone Rd, Wilmington, DE 19808

$25 SF/Yr
2,658 sqft

Healthcare-oriented suite with private clinical areas, reception space, ADA-compliant restrooms, and on-site parking.

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New Castle County, DE Commercial real estate Market Trends and Statistics

Explore Commercial real estate leasing options in New Castle County, DE with 434 listings featured on our commercial real estate exchange. The current inventory includes 8,408,660 square feet of properties with an estimated lease value of $1,484.

Estimated lease rates for Commercial real estate in New Castle County, DE begin at $1.80 SF/Yr, with an average of $19.53 SF/Yr and extend to $75 SF/Yr.
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