Flex

New Castle, DE Flex Space for Lease

Notify Me
List
Map
Pennsville, NJ Wilmington, DE Bear, DE Newark, DE Penns Grove, NJ Stanton, DE Christiana, DE Delaware City, DE
19 properties
Sort:
Multi-Level Flex Space
Updated: Oct 27, 2025
Multi-Level Flex Space

791 S DUPONT Highway, New Castle, DE 19720

$12,500/Mo
2.52 AC lot
Almost 24,000 sq ft of space across multiple levels
2.52‑acre property at 791 S DUPONT Highway, New Castle, DE 19720
Full basement plus main‑level, upstairs, and downstairs areas
Entrance lobby with office area, partitions, and track lighting
Subdividing space is under consideration
View details
Flex Space with Fenced Yard
Updated: May 8
Flex Space with Fenced Yard

93 Christiana Road, New Castle, DE 19720

$14 SF/Yr
5,000 sqft
5,000 SF industrial flex space with a flexible layout
Frontage on Christiana Road (Rt. 273) with Business Park (BP) zoning
Fenced yard plus ample on‑site parking for vehicles and operations
Newly constructed parking lot, ramp, dock, and fence
Located about 0.5 miles from US 13 & 273 (Hares Corner), one of New Castle County’s busiest intersections
View details
Flex Warehouse Suite with Offices
Flex Warehouse Suite with Offices

23 Parkway Circle, New Castle, DE 19720

$14 SF/Yr
2,000 sqft

Flex warehouse space with two drive-in doors, shop office, private restroom, and 14' clear height.

View details
Single-Story Flex Office Building
Single-Story Flex Office Building

118 Lukens Dr, New Castle, DE 19720

$18 SF/Yr
43,000 sqft 11.49 AC lot

43,000 SF flex office with expansion potential on 11.49 acres.

View details
Flex, Office, and Retail Spaces
Flex, Office, and Retail Spaces

22 Parkway Circle, New Castle, DE 19720

$14 SF/Yr
20,000 sqft

Flex warehouse, office, and retail spaces available for lease.

View details
7,500 SF Flex/Industrial Space
7,500 SF Flex/Industrial Space

79 Christiana Rd, New Castle, DE 19720

$13.50 SF/Yr
7,500 sqft

Flex/industrial space with ample parking near major intersection.

View details
Flex Space with Finished Showroom
Flex Space with Finished Showroom

88-90 Quigley Blvd, New Castle, DE 19720

Contact for pricing
8,563 sqft

End units include office areas, two ADA-compliant bathrooms, and additional parking.

View details
Light Industrial Warehouse Buildings
Light Industrial Warehouse Buildings

31-47 Reads Way, New Castle, DE 19720

Contact for pricing
9,585 sqft 11.90 AC lot

Single-story warehouse buildings offer loading access, optional conditioned space, and areas for industrial outdoor storage.

View details
Dock-Loaded Flex Space
Dock-Loaded Flex Space

12 McCullough Dr, New Castle, DE 19720

Contact for pricing
3,080 sqft

Industrial-zoned Bay 9 offers a reception area, restroom, multiple entrances, and updated site improvements.

View details
Flex/Warehouse and Office Spaces
Flex/Warehouse and Office Spaces

245 Quigley Blvd, New Castle, DE 19720

Contact for pricing
6,720 sqft

Move-in ready flex/warehouse and office spaces available for rent.

View details
Flex Warehouse with 16' Ceilings
Flex Warehouse with 16' Ceilings

278 Quigley Boulevard, New Castle, DE 19720

$12.50 SF/Yr

Move-in-ready flex/warehouse with dock door, office and conference space, 200 amp power, and 16' ceilings.

View details
Flex Warehouse Suites
Flex Warehouse Suites

77 Mccullough Drive, New Castle, DE 19720

$12.25 SF/Yr

Three flex space suites available within Southgate Industrial Center in New Castle.

View details
Flex Space with Loading Docks
Flex Space with Loading Docks

144 Quigley Blvd, New Castle, DE 19720

Contact for pricing
13,500 sqft

Flex/industrial suites feature 18’ clear ceilings, gas heat, and a fully gated facility with ample parking.

View details
Flex Industrial Building with Drive-In Doors
Flex Industrial Building with Drive-In Doors

144 Quigley Blvd, New Castle, DE 19720

Contact for pricing
8,250 sqft

Multiple flex-industrial suites with office space, 18’ clear height, and a fully gated facility.

View details
New Castle Flex/Warehouse Space
New Castle Flex/Warehouse Space

455 Old Airport Rd, New Castle, DE 19720

Contact for pricing
4,500 sqft

Flex/warehouse space available for lease in New Castle, DE.

View details
Industrial Flex Space For Rent
Industrial Flex Space For Rent

34 Blevins Dr, New Castle, DE 19720

Contact for pricing
10,094 sqft

10,094 SF flex space available for rent.

View details
Move-In Ready Flex-Warehouse
Move-In Ready Flex-Warehouse

New Castle, DE 19720

Contact for pricing

Flex-warehouse with heavy electric, high ceilings, and wet sprinklers, ready for immediate tenant occupancy.

View details
Flex/Warehouse Space with Office
Flex/Warehouse Space with Office

New Castle, DE 19720

Contact for pricing
3,080 sqft

Move-in ready flex/warehouse space with heavy electric, wet sprinklers, high ceilings, and a drive-in ramp door.

View details
Flex Space with Loading Docks
Flex Space with Loading Docks

78 Southgate Blvd, New Castle, DE

Contact for pricing
19,200 sqft 3.82 AC lot

19,200 SF flex space available for lease.

View details
Based on your search, we've compiled 20 Potential Opportunities for your consideration. Besides 19 Active listings in New Castle, DE, we suggest exploring alternatives. Similar 1 Properties for Sales.

Similar Spaces for Sale in New Castle, DE

Consider Similar Space for Sale. We found 1 Spaces matching your search parameters.

New Castle Flex/Warehouse Space
New Castle Flex/Warehouse Space

245 Quigley Blvd, New Castle, DE 19720

Contact for pricing
34,751 sqft

Move-in ready flex/warehouse with heavy electric and high ceilings.

View details

New Castle, DE Flex space Lease Rates & Market Statistics

Browse 19 Flex space listings for lease in New Castle, DE on Realmo, a commercial real estate marketplace serving the New Castle area. The current inventory totals 164,072 square feet of properties — an average of ~8,650 SF per listing.

Flex space lease rates in New Castle range from $12.25 SF/Yr at the entry level to $18 SF/Yr at the top of the market, averaging $14.04 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $14.04 SF/Yr is in line with the Delaware state average.

New Castle accounts for 35% of the 54 flex space listings currently available across New Castle County, where nearby markets include Wilmington and Newark. Flex space listings make up 59% of the 32 Industrial properties currently for lease in New Castle, with asking rates averaging $14.04 SF/Yr — 13% above the citywide Industrial properties average of $12.44 SF/Yr. Also worth a look for tenants weighing alternatives: Other industrial properties (7 listings) elsewhere in the New Castle market.

List
Map
Why this one?
Saved
Reason not saved — we won't ask again