Wilmington, DE Office Spaces for Rent

Find the best Wilmington, DE office space among 328 for rent listings currently on the market.

919 Market Street

919 North Market Street, Wilmington, DE
Property

Office

219,952 SF
Availability

23 Spaces

86,370 SF
Year Built

1967
For Lease

$22.50/SF/YR
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1813 Marsh Rd

1813 Marsh Rd, Wilmington, DE
Property

Office

9,166 SF
Availability Contact for availability

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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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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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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Brandywine Office Plaza

1521 Concord Pike, Wilmington, DE
Property

Office

112,974 SF
Availability

10 Spaces

54,921 SF
Year Built

1985
For Lease Contact for pricing
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10 Germay Dr

10 Germay Dr, Wilmington, DE
Property

Office

2,176 SF
Availability

1 Space

2,176 SF
Year Built

1961
For Lease

$11.50/SF/YR
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Dravo Building

2323 Pennsylvania Avenue, Wilmington, DE
Property

Office

10,959 SF
Availability

2 Spaces

3,467 SF
For Lease

$18.25 - $21.00/SF/YR
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Lindell Square

1601 Milltown Road, Wilmington, DE
Property

Office

4,500 SF
Availability

2 Spaces

3,476 SF
Year Built

1981
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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2300 Pennsylvania Avenue

2300 Pennsylvania Avenue, Wilmington, DE
Property

Office

1,976 SF
Availability

1 Space

1,976 SF
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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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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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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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
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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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2004 Foulk Rd

2004 Foulk Rd, Wilmington, DE
Property

Office

1,152 SF
Availability

2 Spaces

3,420 SF
Year Built

1983
For Lease

$18.00/SF/YR
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Shipyard Center

900-1095 Justison Street, Wilmington, DE
Property

Office

191,696 SF
Availability

2 Spaces

12,578 SF
Year Built

2000
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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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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The Corporate Plaza

800 Delaware Avenue, Wilmington, DE
Property

Office

278,515 SF
Availability

7 Spaces

77,616 SF
Year Built

1995
For Lease

$24.50/SF/YR
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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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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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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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1521 Concord Pike
TKO Suites
1521 Concord Pike #301, Wilmington, DE
Services

Virtual Office

Private Office
Amenities

Accessible

Cleaning services

Complimentary coffee & tea

Elevator

Free water

Heating & A/C

High-speed wifi

Kitchen

Mail services

Parking
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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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Star Building

123 Justison Street, Wilmington, DE
Property

Office

149,308 SF
Availability

2 Spaces

23,165 SF
Year Built

2010
For Lease Contact for pricing
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Bellevue Park Corporate Center - 400 Bellevue Pkwy

400 Bellevue Pkwy, Wilmington, DE
Property

Office

117,277 SF
Availability

7 Spaces

53,115 SF
Year Built

1987
For Lease Contact for pricing
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30 Bancroft Mills Road

30 Bancroft Mills Road, Wilmington, DE
Property

Office

7,989 SF
Availability

3 Spaces

7,989 SF
Year Built

1907
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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117 N Market Street

117 N Market Street, Wilmington, DE
Property

Office

11,432 SF
Availability

3 Spaces

8,431 SF
For Lease

$16.00/SF/YR
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Tower Office Park

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

Office

114,992 SF
Availability

19 Spaces

32,305 SF
Year Built

1936
For Lease Contact for pricing
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Silverside Carr Executive Center

501 Silverside Road, Wilmington, DE
Property

Office

55,000 SF
Availability

15 Spaces

6,347 SF
For Lease Contact for pricing
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1201 North Market Street
OpusVO
1201 North Market Street #111, Wilmington, DE
Services

Virtual Office

Meeting Room
Amenities

Business address

Complimentary coffee & tea

Free water

High-speed wifi

Mail services

Parking

Printer

Receptionist/Secretarial services

TV/Monitor

Videoconferencing
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2961 Centerville Rd

2961 Centerville Rd, Wilmington, DE
Property

Office

46,306 SF
Availability

1 Space

5,500 SF
Year Built

2007
For Lease

$32.00/SF/YR
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Limestone Shopping Center

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

Office

27,113 SF
Availability

3 Spaces

8,529 SF
Year Built

2008
For Lease

$22.65/SF/YR
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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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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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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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I.M. Pei Building

1105 North Market Street, Wilmington, DE
Property

Office

169,500 SF
Availability

10 Spaces

63,441 SF
Year Built

1973
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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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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E.A. Delle Donne Corporate Center II

1013 Centre Road, Wilmington, DE
Property

Office

92,000 SF
Availability

5 Spaces

21,205 SF
Year Built

1986
For Lease Contact for pricing
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Montchanin Mills

100 W Rockland Rd, Wilmington, Montchanin, DE
Property

Office

11,500 SF
Availability

3 Spaces

4,728 SF
For Lease

$17.00 - $25.00/SF/YR
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2501 Silverside Rd

2501 Silverside Rd, Wilmington, DE
Property

Office

11,010 SF
Availability

1 Space

6,810 SF
Year Built

1965
For Lease Contact for pricing
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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

9 Spaces

43,908 SF
Year Built

1987
For Lease Contact for pricing
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Bellevue Park Corporate Center - 200 Bellevue Pkwy

200 Bellevue Pkwy, Wilmington, DE
Property

Office

98,677 SF
Availability

5 Spaces

30,979 SF
Year Built

1990
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

15,713 SF
Year Built

2014
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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2700 Silverside Rd

2700 Silverside Rd, Wilmington, DE
Property

Office

26,284 SF
Availability

2 Spaces

2,910 SF
Year Built

1978
For Lease

$26.00/SF/YR
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300 Martin Luther King Blvd

300 Martin Luther King Blvd, Wilmington, DE
Property

Office

6,200 SF
Availability

2 Spaces

6,200 SF
For Lease

$11.00/SF/YR
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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 $18 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 52,000 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 2,808 square feet, and the average office space size here is 6,124 square feet.

You can find 328 office listing(s) for lease in Wilmington, which add up to a total of 2,196,455 square feet. Availability on the market includes a variety of office use types, such as General Office, Shared Space, Street Retail, Medical Office.

The most common office use type currently available for lease in Wilmington is General Office, which is offered in 238 or 72.56% of listings. The second-most frequent office use type listed here is Shared Space, which account for 12 or 3.66% 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, Street Retail.

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 51.83% of total office space listings in the city are in properties rated Class A. Class B office space accounts for 43.9% of spaces listed on the leasing market. Class C office space makes up 2.74% of office space available in Wilmington.

Buildings completed in and since the year 2000 account for 16.09% of office properties in the city and incorporate a total of 1,353,354 square feet. About 5.75% 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: 19,098,658 Sq. Ft.

In 2024 the Wilmington office market encompassed 19,098,658 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, 2,590,751 square feet were in office buildings sized between 50,000 and 100,000 square feet.
Class A office space makes up a 42.89% share of Wilmington office inventory, while Class B office assets represent roughly 53.07% 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.	2,590,751 Sq. Ft.	13.57%
100k to 500k Sq. Ft.	11,175,147 Sq. Ft.	58.51%
500k to 1M Sq. Ft.	3,154,968 Sq. Ft.	16.52%
> 1M Sq. Ft.	1,031,503 Sq. Ft.	5.4%

Wilmington Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	8,192,040 Sq. Ft.	42.89%
Class B	10,136,406 Sq. Ft.	53.07%
Class C	770,212 Sq. Ft.	4.03%

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: 19,098,658 Sq. Ft.

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