Wilmington, DE Office Spaces for Rent

Find the best Wilmington, DE office space among 322 for rent listings currently on the market.

10 Germay Dr

10 Germay Dr, Wilmington, DE
Property

Office

2,176 SF
Availability

1 Space

2,176 SF
Year Built

1961
For Lease

$14.00/SF/YR
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201 Little Falls Dr

201 Little Falls Dr, Wilmington, DE
Property

Office

25,600 SF
Availability

1 Space

25,600 SF
Year Built

2008
For Lease Contact for pricing
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Powder Mill Square

3828-3858 Kennett Pike, Greenville, DE
Property

Retail

56,686 SF
Availability

6 Spaces

5,054 SF
For Lease Contact for pricing
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Tower Office Park

236-242 N James Street, Newport, Wilmington, DE
Property

Office

114,992 SF
Availability

20 Spaces

32,768 SF
Year Built

1936
For Lease Contact for pricing
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Barley Mill House

3701 Kennett Pike, Greenville, DE
Property

Office

15,755 SF
Availability

1 Space

2,852 SF
Year Built

1920
For Lease Contact for pricing
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E.A. Delle Donne Corporate Center II

1013 Centre Road, Wilmington, DE
Property

Office

92,000 SF
Availability

5 Spaces

19,329 SF
Year Built

1986
For Lease Contact for pricing
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2201 W 2nd St

2201 W 2nd St, Wilmington, DE
Property

Other

34,000 SF
Availability

1 Space

9,000 SF
For Lease

$6.00/SF/YR
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Madison Building

555 Justison Street, Wilmington, DE
Property

Office

18,978 SF
Availability

1 Space

9,489 SF
Year Built

1940
For Lease Contact for pricing
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913 S Heald St

913 S Heald St, Wilmington, DE
Property

Office

36,800 SF
Availability

1 Space

9,873 SF
Year Built

1958
For Lease

$14.00/SF/YR
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800 North King Street

800 North King Street, Wilmington, DE
Property

Office

109,012 SF
Availability

6 Spaces

46,755 SF
Year Built

1973
For Lease

$22.00/SF/YR
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919 S Heald St

919 S Heald St, Wilmington, DE
Property

Office

40,000 SF
Availability

1 Space

40,000 SF
Year Built

1960
For Lease

$12.00/SF/YR
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Milltown Square Medical

2940 Limestone Road, Wilmington, DE
Property

Office

42,000 SF
Availability

1 Space

42,000 SF
Year Built

2025
For Lease Contact for pricing
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4708 Kirkwood Highway

4708 Kirkwood Highway, Wilmington, DE
Property

Office

4,000 SF
Availability

2 Spaces

4,000 SF
For Lease Contact for pricing
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Star Building

123 Justison Street, Wilmington, DE
Property

Office

149,308 SF
Availability

2 Spaces

19,096 SF
Year Built

2010
For Lease Contact for pricing
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Christiana Care Wilmington Hospital - Gateway Medical Office Building

501 West 14th Street, Wilmington, DE
Property

Office

51,000 SF
Availability

1 Space

16,568 SF
Year Built

2014
For Lease Contact for pricing
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14 Ashley Pl

14 Ashley Pl, Wilmington, DE
Property

Office

915 SF
Availability

1 Space

915 SF
Year Built

1940
For Lease

$14.00/SF/YR
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Concord Plaza - Springer Building

3411 Silverside Road, Wilmington, DE
Property

Office

24,454 SF
Availability

1 Space

8,456 SF
Year Built

1972
For Lease

$21.50/SF/YR
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Greenville Crossing

4001 Kennett Pike, Greenville, DE
Property

Office

69,139 SF
Availability

1 Space

4,164 SF
Year Built

1990
For Lease Contact for pricing
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300 Delaware Avenue
TKO Suites
300 Delaware Avenue #210, Wilmington, DE
Services

Virtual Office

Private Office

Dedicated Desk
Amenities

Accessible

Cleaning services

Complimentary coffee & tea

Elevator

Free water

Heating & A/C

High-speed wifi

IT support

Kitchen

Mail services
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The Brandywine Building

1000 North West Street, Wilmington, DE
Property

Office

411,271 SF
Availability

4 Spaces

84,989 SF
Year Built

1970
For Lease Contact for pricing
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PNC Bank Center

222 Delaware Avenue, Wilmington, DE
Property

Office

289,303 SF
Availability

4 Spaces

38,972 SF
Year Built

1987
For Lease Contact for pricing
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Rockwood Office Park

501 Carr Road, Wilmington, DE
Property

Office

204,725 SF
Availability

9 Spaces

61,814 SF
Year Built

1987
For Lease Contact for pricing
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Applied Bank Center

2200 Concord Pike, Wilmington, DE
Property

Office

209,464 SF
Availability

2 Spaces

17,398 SF
Year Built

1973
For Lease Contact for pricing
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2 & 3 Mill Road

3 Mill Road, Wilmington, DE
Property

Office

92,910 SF
Availability

1 Space

5,047 SF
Year Built

1974
For Lease Contact for pricing
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Barley Mill - Reeves Mill

401 Dupont Field Blvd, Greenville, Wilmington, DE
Property

Office
Availability

4 Spaces

104,105 SF
For Lease Contact for pricing
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Silverside Carr Executive Center

405 Silverside Road, Wilmington, DE
Property

Office

50,000 SF
Availability

2 Spaces

24,429 SF
For Lease Contact for pricing
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1314 N King Street

1314 N King Street, Wilmington, DE
Property

Office

1,550 SF
Availability

1 Space

1,500 SF
For Lease

$1,750.00/MO
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Artisans Bank Building

219 - 223 W. 9th Street, Wilmington, DE
Property

Office

30,130 SF
Availability

4 Spaces

15,125 SF
Year Built

1972
For Lease

$15.00/SF/YR
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Greenville Center-Office

3801 Kennett Pike, Greenville, Wilmington, DE
Property

Office

134,480 SF
Availability

11 Spaces

36,859 SF
For Lease Contact for pricing
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300, 330 & 360 Water Street

300 Water Street, Wilmington, DE
Property

Office

25,770 SF
Availability

1 Space

4,237 SF
Year Built

1918
For Lease Contact for pricing
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Delaware Corporate Center I

1 Righter Pkwy, Wilmington, DE
Property

Office

104,761 SF
Availability

4 Spaces

64,603 SF
Year Built

1989
For Lease Contact for pricing
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Tall Oaks Business Park and Build To Suit Land

3700 Lancaster Pike, Wilmington, DE
Property

Office

29,740 SF
Availability

15 Spaces

48,786 SF
Year Built

2004
For Lease Contact for pricing
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1200 Pennsylvania Avenue

1200 Pennsylvania Avenue, Wilmington, DE
Property

Office

10,560 SF
Availability

1 Space

3,312 SF
For Lease

$15.00/SF/YR
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5341 Limestone Road

5341 Limestone Road, Pike Creek, Wilmington, DE
Property

Office

3,400 SF
Availability

1 Space

3,400 SF
Year Built

1989
For Lease Contact for pricing
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Red Brick Building

750 Shipyard Drive, Wilmington, DE
Property

Office

58,922 SF
Availability

11 Spaces

47,009 SF
Year Built

1943
For Lease Contact for pricing
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Little Falls II

2751 Centerville Rd, Wilmington, DE
Property

Office

100,000 SF
Availability

1 Space

4,862 SF
For Lease Contact for pricing
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Linden Park

4550 New Linden Hill Road, Wilmington, DE
Property

Office

105,931 SF
Availability

1 Space

1,473 SF
Year Built

1974
For Lease Contact for pricing
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109 North Dupont Road

109 North Dupont Road, Wilmington, DE
Property

Office

2,250 SF
Availability

1 Space

2,250 SF
Year Built

1950
For Lease Contact for pricing
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113 W 8th St

113 W 8th St, Wilmington, DE
Property

Office

920 SF
Availability

1 Space

920 SF
Year Built

1955
For Lease

$1,380.00/MO
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Greenville Center-Retail

3801 Kennett Pike, Greenville, DE
Property

Retail

134,480 SF
Availability

11 Spaces

35,143 SF
For Lease Contact for pricing
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5307 Limestone Road

5307 Limestone Road, Pike Creek Valley, Wilmington, DE
Property

Office

17,000 SF
Availability

3 Spaces

6,107 SF
Year Built

1989
For Lease

$23.70/SF/YR
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Chestnut Run

4250 Lancaster Pike, Wilmington, DE
Property

Office

98,500 SF
Availability

1 Space

5,302 SF
Year Built

2001
For Lease Contact for pricing
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824 North Market Street

824 North Market Street, Wilmington, DE
Property

Office

202,828 SF
Availability

21 Spaces

92,183 SF
Year Built

1983
For Lease Contact for pricing
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Barley Mill - Walkers Mill

500 Dupont Field Blvd, Wilmington, Greenville, DE
Property

Office

105,303 SF
Availability

5 Spaces

68,765 SF
Year Built

2024
For Lease Contact for pricing
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5301 Limestone Road

5301 Limestone, Pike Creek Valley, Wilmington, DE
Property

Office

46,000 SF
Availability

3 Spaces

7,689 SF
For Lease Contact for pricing
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WSFS Bank Center

500 Delaware Avenue, Wilmington, DE
Property

Office

371,222 SF
Availability

6 Spaces

35,605 SF
Year Built

2006
For Lease Contact for pricing
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DE, Wilmington - N Market St
Regus
901 North Market Street 1st Floor, Wilmington, DE
Services

Virtual Office

Open Workspace

Private Office

Dedicated Desk
Amenities

24/7 security

Access to global network

Business address

Business lounge

Cleaning services

Ergonomic furniture

Lounge area

Mail services

Money-back guarantee

Office furniture
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Little Falls I

2711 Centerville Road, Wilmington, DE
Property

Office

100,000 SF
Availability

1 Space

20,028 SF
For Lease Contact for pricing
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Wilmington Plaza

301 West 11th Street, Wilmington, DE
Property

Office

291,645 SF
Availability

5 Spaces

145,080 SF
Year Built

1997
For Lease Contact for pricing
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One Riverwalk Center

110 South Poplar Street, Wilmington, DE
Property

Office

45,282 SF
Availability

3 Spaces

11,302 SF
Year Built

1989
For Lease Contact for pricing
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2110 Duncan Rd

2110 Duncan Rd, Wilmington, DE
Property

Office

7,800 SF
Availability

2 Spaces

5,542 SF
For Lease

$0.05 - $16.50/SF/YR
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Downtown
Regus
1000 North West Street Suite 1200, Wilmington, DE
Services

Virtual Office

Open Workspace

Private Office

Dedicated Desk
Amenities

24/7 security

Access to global network

Business address

Business lounge

Cleaning services

Ergonomic furniture

Lounge area

Mail services

Money-back guarantee

Office furniture
View Details (opens in new window)

Frequently Asked Questions

Asking prices vary based on the property location, rating, amenities such as proximity to restaurants, cafes, and entertainment venues, as well as convenience of access to public transport, airports, and thoroughfares.

The minimum rental rate for office space in Wilmington is $19 per square foot. Among listings of office space currently available for lease in Wilmington, the maximum rental rate is $26 per square foot.

Most experts recommend an average of between 75 and 150 square feet of office space per person. However, it is important to keep in mind that how much office space you ultimately need depends on your activity and how you need to use the space, as much as it does on how many people it should accommodate. If you already know what size office would best suit your needs, use the available space size filter at the top of the search page to focus your search on the best fit for you.

You’ll find a home for almost any size of business in Wilmington, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 186,872 square feet in size for an individual listing.
However, there is a variety of differently sized opportunities below that maximum. For your consideration, the median size of an office space for lease in Wilmington is 2,896 square feet, and the average office space size here is 6,840 square feet.

You can find 322 office listing(s) for lease in Wilmington, which add up to a total of 2,365,391 square feet. Availability on the market includes a variety of office use types, such as General Office, Shared Space, Medical Office, Street Retail.

The most common office use type currently available for lease in Wilmington is General Office, which is offered in 234 or 72.67% of listings. The second-most frequent office use type listed here is Shared Space, which account for 12 or 3.73% of office space currently available.

You can search 8 office sublease listing(s) in Wilmington, which amount to a total of 82,533 square feet. Sublease opportunities on the market include General Office, Shared Space, Medical Office.

The best choice of neighborhood for your office space will greatly depend on the elements that are most relevant to your business and your employees. However, a good criterion to start with is to look at the areas of the city that have the highest concentration of office properties, as these areas are generally well connected to transit options and have a good degree of amenity availability.

Each individual’s commuting experience will of course be different depending on a number of factors. Check the location description details for the office listings that catch your eye, to get an overview of walkability, access to public transport, the quality of infrastructure dedicated to biking commuters, as well as the proximity to parking facilities, fuel stations, and other essential amenities.

The Wilmington office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Roughly 51.24% of total office space listings in the city are in properties rated Class A. Class B office space accounts for 44.72% of spaces listed on the leasing market. Class C office space makes up 2.48% of office space available in Wilmington.

Buildings completed in and since the year 2000 account for 14.12% of office properties in the city and incorporate a total of 1,115,352 square feet. About 5.88% of office space in Wilmington is in buildings that have been renovated at least once since 2000.

Out of the office space listings currently available in Wilmington, you can find 11 LEED-certified or LEED-proposed option(s). A total of 2 building(s) here earned a LEED-certification — certification level Silver (1).

There are, of course, a lot of things to factor in when you are looking for office space. Aspects including the accessibility of the location, the quality of the facility, the size of the space, the convenience of nearby amenities, the type and duration of the lease, and of course the cost are all part of the search and decision process. For a quick checklist of what you should take into account when researching the market, consider these seven tips for choosing the best office location for your business. Alternatively, for a comprehensive take on everything to consider when looking for office space, see our in-depth guide to finding office space for small or growing companies. The guide also includes insights from seasoned professionals and can serve as a helpful resource for growing companies, no matter their current size.

Are you looking to lease office space in the vicinity of your current location or in a particular neighborhood of Wilmington? Using the interactive map, you can easily navigate to your preferred location and customize your search area around a specific point of interest. Select “Radius” from the Search Mode options menu, click on the map to set your search reference point, and expand the radius to select your desired search area. Browse available listings to find the best office space that meets your location, as well as other business needs.

Wilmington, DE Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Wilmington: 21,179,924 Sq. Ft.

In 2024 the Wilmington office market encompassed 21,179,924 square feet of space. Out of that total, 3,154,968 square feet were in office properties sized between 500,000 and 1,000,000 square feet. Meanwhile, 2,642,751 square feet were in office buildings sized between 50,000 and 100,000 square feet.
Class A office space makes up a 39.39% share of Wilmington office inventory, while Class B office assets represent roughly 47.16% of the market total.

Wilmington Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	2,642,751 Sq. Ft.	12.48%
100k to 500k Sq. Ft.	11,325,147 Sq. Ft.	53.47%
500k to 1M Sq. Ft.	3,154,968 Sq. Ft.	14.9%
> 1M Sq. Ft.	2,931,503 Sq. Ft.	13.84%

Wilmington Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	8,342,040 Sq. Ft.	39.39%
Class B	9,988,578 Sq. Ft.	47.16%
Class C	740,250 Sq. Ft.	3.5%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

Wilmington, DE Office Spaces for Rent

Frequently Asked Questions

How much does office space cost in Wilmington, DE?

How much office space do I need?

What types of office space can I lease in Wilmington, DE?

Can I find sublease office space in Wilmington, DE?

Where is the best location for office space in Wilmington, DE?

How long is the average commute to work in Wilmington, DE?

Where can I find the highest quality office space in Wilmington, DE?

How do I find the best office space in Wilmington, DE?

How can I find office space for rent near me?

Wilmington, DE Office Inventory Breakdown

Total Office Space in Wilmington: 21,179,924 Sq. Ft.

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