Office Units

Wilmington, DE Office Units for Lease

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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
Updated: Aug 9
Office Units with Shared Amenities

14 E 40TH Street, Wilmington, DE 19802

$525/Mo
0.10 AC lot
Office sizes from 204 to 668 sq. ft.
Utilities and Wi‑Fi included with rent
Key‑fob main entrance and security cameras
Individual addresses and mailboxes provided
Shared waiting room, kitchen/break room, and meeting room
View details
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 Office 101, Wilmington, DE 19803

$599/Mo
2,500 sqft

Multiple office configurations include access to meeting, kitchen, waiting, and restroom areas.

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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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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 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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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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Office Units with Shared Amenities
Office Units with Shared Amenities

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

$500/Mo
2,500 sqft

Multiple office configurations are available with shared reception, meeting, kitchen, and restroom areas.

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Second-Floor Office Suite
Second-Floor Office Suite

715 N KING St, Wilmington, DE 19801

$2,500/Mo
2,900 sqft

Second-level office suite with open main area, six private offices, and restroom access in a downtown building.

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Medical Office Condo with Subdivision
Medical Office Condo with Subdivision

3105 Limestone Road, Wilmington, DE 19808

$25 SF/Yr
7,515 sqft

Medical office condo in a professional center with the option to subdivide for flexible tenant needs.

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Versatile Office or Retail Space
Versatile Office or Retail Space

306 N Shipley St, Wilmington, DE 19801

$1,300/Mo
1,000 sqft

Flexible space on North Shipley Street near DelTech Wilmington Campus, suited for office, boutique retail, studio, or spa/wellness use.

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Office Space on Lancaster Pike
Office Space on Lancaster Pike

3403 Lancaster Pike, Wilmington, DE 19805

$14 SF/Yr
5,260 sqft

Office space for rent with high visibility and easy access.

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Second-Floor Office Suite
Second-Floor Office Suite

3203 Concord Pike, Suite D, Wilmington, DE 19803

$17.80 SF/Yr
600 sqft

600 SF second-floor office suite with private rear entrance, dedicated stair access, and private bathroom.

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Renovated Warehouse with Two-Story Office
Renovated Warehouse with Two-Story Office

900 S Heald Street, Wilmington, DE 19801

$12.50 SF/Yr
19,226 sqft

Renovated warehouse with office space near I-95 and Port.

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Office Units with Shared Amenities
Office Units with Shared Amenities

14 E 40TH St OFFICE 103, Wilmington, DE 19802

$525/Mo per office

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

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Wilmington Retail/Office Building For Lease
Wilmington Retail/Office Building For Lease

Limestone Shopping Center - 2060 Limestone Road, Wilmington, DE 19808

$22.65 SF/Yr
27,113 sqft 4.70 AC lot

Two-story retail/office building with modern finishes and ample parking.

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Move-in Ready Office Suites Available
Move-in Ready Office Suites Available

1521 Concord Pike, Wilmington, DE 19803

$24.50 SF/Yr
14,379 sqft

High-end office suites for rent with upgraded common areas.

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Neighborhood Retail and Office Center
Neighborhood Retail and Office Center

516-534 Greenhill Ave., Wilmington, DE 19805

$19.05 SF/Yr
28,000 sqft

Retail and office spaces available in high-traffic neighborhood center.

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Office Unit with Parking
Office Unit with Parking

14 40TH OFFICE 105, Wilmington, DE 19803

$545/Mo

Commercially zoned office unit with central air, multiple heating systems, and access to a parking lot.

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Flexible Office Suites
Flexible Office Suites

2601 West 4th Street, Wilmington, DE 19805

$18 SF/Yr

Contiguous office space offers mostly first-level access with potential for smaller suites.

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Newly Fit-Out Office Unit
Newly Fit-Out Office Unit

210-212 W 9th St, Wilmington, DE 19801

Contact for pricing
3,950 sqft

Office space with retail exposure is available for lease in Wilmington, Delaware.

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Office Units
Office Units

3711 Kennett Pike, Wilmington, DE 19807

Contact for pricing
1,975 sqft

Office space is available near Routes 50 and 141 with retail and restaurant options nearby.

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Class A Office Units
Class A Office Units

1011-1013 Centre Road, Wilmington, DE 19805

Contact for pricing
1,384 sqft

Plug-and-play office suites with campus amenities, controlled access, parking, and recently upgraded building systems.

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Wilmington, DE Office Units Lease Rates & Market Statistics

Browse 88 Office Units for lease in Wilmington, DE on Realmo, a commercial real estate marketplace serving the Wilmington area. The current inventory totals 536,257 square feet of properties — an average of ~6,100 SF per listing.

Asking lease rates for Office Units in Wilmington start at $2.40 SF/Yr, average $16.11 SF/Yr, and reach $25 SF/Yr at the top of the market. That's a 10x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. At $16.11 SF/Yr, the local average runs 21% below Delaware's state average of $20.46 SF/Yr.

Wilmington accounts for 47% of the 189 office units currently available across New Castle County, where nearby markets include Newark and Middletown. Office Units make up 58% of the 151 Office Spaces currently for lease in Wilmington, with asking rates averaging $16.11 SF/Yr — 13% below the citywide Office Spaces average of $18.47 SF/Yr. Tenants comparing options may also consider Office buildings (53 listings) and Medical Office Space (13 listings) elsewhere in the Wilmington market.

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