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Middletown, DE Office Spaces for Lease

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Found 15 office space listings for lease in Middletown, DE, averaging $46/SF/YR. Use lease type data to compare options faster.
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Office Suite with 24/7 Access
Updated: Jul 21
Office Suite with 24/7 Access

651 N Broad Street Short Term Rental, Middletown, DE 19709

$50 SF/Yr
Lease includes 24/7 access via the MBI entrance with fob
Includes lobby use during office hours
Provides kitchen and restroom access under the lease
Parking spaces included at the main entrance
Mailing address included with the lease terms
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Flex/Office Space in Middletown, DE
Updated: Mar 26
Flex/Office Space in Middletown, DE

126 Patriot Dr, Middletown, DE 19709

$13 SF/Yr
Located in Middletown, Delaware, one of Delaware's fastest‑growing markets.
Opportunity to combine flex and office space.
Suitable for distribution, light manufacturing, or service‑oriented operations.
Get 3 months rent‑free with a signed 5‑year lease.
Located within a premier industrial park.
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Office Space with 24/7 Access
Office Space with 24/7 Access

651 N BROAD St MAILING ADDRESS, Middletown, DE 19709

Coworking
$75 SF/Yr
Built 2006  10.58 acres

Office space with 24/7 access, kitchen, restrooms, and parking.

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Medical Office Suites in Plaza
Medical Office Suites in Plaza

118 Sandhill Drive, Middletown, DE 19709

Contact for pricing
Highway access

Well-kept medical office suites with abundant parking and convenient access to key regional routes.

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Class A Office Building with On-Site Parking
Class A Office Building with On-Site Parking

651 N Broad St, Middletown, DE 19709

Contact for pricing
7–11 people  1,769 sqft

Class A office building offers flexible suites and build-to-suit space with free on-site surface parking.

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Office Building with Build-to-Suit Option
Office Building with Build-to-Suit Option

651 N Broad St, Middletown, DE 19709

Contact for pricing
5–8 people  1,270 sqft

Available office suites range from small to large sizes, with free on-site surface parking for tenants.

Free on-site surface parking
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Middletown Office/Retail Space Available
Middletown Office/Retail Space Available

651 N BROAD St SUITE 106 , UNIT 106, Middletown, DE 19709

$850/Mo
Built 2006  10.58 acres

Office and retail space for rent in Middletown, Delaware.

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MBI Desk Space For Rent
MBI Desk Space For Rent

651 N BROAD St MBI DESK SPACE, Middletown, DE 19709

Coworking
$350/Mo per office
Built 2006  10.58 acres

Serviced office space with included amenities for lease.

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Office Space with 24/7 Access
Office Space with 24/7 Access

651 N BROAD St LG CONFERENCE ROOM, Middletown, DE 19709

$60 SF/Yr
Built 2006  10.58 acres

Office space for rent with included amenities and parking.

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Office Space with 24/7 Access
Office Space with 24/7 Access

651 N BROAD St SM CONFERENCE ROOM, Middletown, DE 19709

$30 SF/Yr
Built 2006  10.58 acres

Office space for rent with included amenities and parking.

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Class A Four-Story Office Building
Class A Four-Story Office Building

651 N Broad St, Middletown, DE 19709

Contact for pricing
16–26 people  4,040 sqft

Suites range from 1,200 SF up to 25,000+ SF within Middletown Square, with free on-site surface parking.

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Class A Office Building Suites
Class A Office Building Suites

651 N Broad St, Middletown, DE 19709

Contact for pricing
11–18 people  2,846 sqft  Multi-tenant

Office suites are available in an existing Middletown Square building, with options from 1,200 SF up to 25,000+ SF.

Free on-site surface parking
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Four-Story Class A Office Building with Parking
Four-Story Class A Office Building with Parking

651 N Broad St, Middletown, DE 19709

Class A
Contact for pricing
8–14 people  2,164 sqft  4-story

Office suites are available from 1,200 SF to over 25,000 SF with free on-site surface parking.

Free on-site surface parking
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Community Shopping Center Retail Space
Community Shopping Center Retail Space

701-743 N Broad St, Middletown, DE

Contact for pricing
1,784 sqft

Retail and office space available in Middletown, Delaware shopping center.

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Class A Office Building Suites
Class A Office Building Suites

651 N Broad St, Middletown, DE 19709

Contact for pricing
4–8 people  1,249 sqft  Multi-tenant

Class A office suites are available in a business park with free on-site surface parking.

On-site surface parking
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15 active listings match your search: Office for lease in Middletown, DE. Based on your search, we've also compiled 7 Potential Opportunities for your consideration: 4 spaces in nearby cities and 3 properties for sale.

Office Spaces for Lease in Nearby Cities

Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

Medical Office Complex with Parking
Medical Office Complex with Parking

2600 Glasgow Ave, Newark, DE 19702

Contact for pricing
109,000 sqft  12 acres
Highway access

Multi-entry medical office complex with elevators, handicap access, and ample on-site parking.

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Office Space Available For Rent
Office Space Available For Rent

1400 Peoples Plz, Newark, DE

Contact for pricing
32–53 people  8,002 sqft  81.87 acres

Office and medical suites available, ranging from 982-8,002 SF.

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Office Space Available For Lease
Office Space Available For Lease

2520 Wrangle Hill Rd, Bear, DE

Contact for pricing
15–25 people  3,890 sqft  28.96 acres

Office campus with spaces available for lease between 1,760-16,342 SF.

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Office Campus with Expansion Potential
Office Campus with Expansion Potential

2530-2550 Wrangle Hill Rd, Bear, DE

Contact for pricing
313–522 people  78,300 sqft  28.96 acres

Office spaces for lease with approvals for additional buildings.

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Similar Spaces for Sale in Middletown, DE

Consider Similar Space for Sale. We found 3 Spaces matching your search parameters.

Freestanding Office Building
Freestanding Office Building

221 N Broad St, Middletown, DE 19709

Contact for pricing
3,850 sqft

Standalone office property offering a compact commercial footprint in Middletown.

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Two-Story Office Building
Two-Story Office Building

101 W Park Pl, Middletown, DE 19709

Contact for pricing
3,700 sqft 1.15 AC lot

Purpose-built professional layout with private offices, shared waiting areas, and a multipurpose room.

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Corner One-Story Office Building
Corner One-Story Office Building

105 Sleepy Hollow Drive, Middletown, DE 19709

Contact for pricing

Commercial office asset with pylon signage at a corner location.

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Middletown, DE Office Spaces Lease Rates & Market Statistics

Explore 15 Office Spaces for lease in Middletown, DE on Realmo, a commercial real estate exchange covering the Middletown area. The current inventory totals 15,122 square feet of properties — an average of ~1,000 SF per listing.

Asking lease rates for Office Spaces in Middletown start at $13 SF/Yr, average $45.60 SF/Yr, and reach $75 SF/Yr at the top of the market. That's a 6x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. At $45.60 SF/Yr, the local average runs 126% above Delaware's state average of $20.16 SF/Yr.

Middletown accounts for 8% of the 200 office spaces currently available across New Castle County, where nearby markets include Wilmington and Newark. By space type, the market includes 10 office units and 6 office buildings.

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