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Seaford, DE Flex Space for Lease

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Flex Space with Fenced Storage
Updated: Jul 21
Flex Space with Fenced Storage

20643 Sussex Hwy, Seaford, DE 19973

$12 SF/Yr
4,200 sqft
Approximately 4,200 SF of flex space
Office area and restroom included
Drive‑in door supports loading and access
16' ceiling height
Shed with secure fenced outdoor storage
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Flex Space with Highway Frontage
Updated: Jul 24
Flex Space with Highway Frontage

22586 Sussex Highway, Seaford, DE 19973

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37,000 sqft 4.00 AC lot
4‑acre commercial site on Route 13 (Sussex Highway) in Seaford, DE, with +/- 37,000 SF of office/retail/warehouse space.
400+ feet of Route 13 frontage with two entrances, providing access from both north- and southbound lanes.
Main building includes a retail showroom, waiting area, ample storage, and a full‑service department.
Lease includes a fully serviced barn.
+/- 1.6‑acre partially wooded parcel on the northside offers room for future expansion and further development.
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Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 2 Active listings in Seaford, DE, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 3 Properties for Sales.

Flex space for Lease in Nearby Cities

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

Versatile Commercial Space For Lease
Versatile Commercial Space For Lease

8509 PALMER LANE, Bridgeville, DE 19933

$13 SF/Yr
2,500 sqft

Commercial space suitable for warehouse, shop, storage, distribution, or industrial.

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Business Park Flex and Office
Business Park Flex and Office

10250 Stone Creek Dr, Laurel, DE 19956

Contact for pricing
1,950 sqft

Stone Creek Business Park combines front office/retail buildings with rear warehouse flex space.

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New Construction Flex Space Available
New Construction Flex Space Available

0 SUSSEX, Bridgeville, DE 19933

$12 SF/Yr
8.44 AC lot

New flex space for rent, early 2026 delivery.

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Office-Retail Flex Business Park
Office-Retail Flex Business Park

10252 Stone Creek Dr, Laurel, DE 19956

Contact for pricing
1,950 sqft

Business park features front office/retail buildings with rear warehouse flex space and room for additional structures.

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Similar Spaces for Sale in Seaford, DE

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

Warehouse and Retail Flex Property
Warehouse and Retail Flex Property

22586 SUSSEX HIGHWAY, Seaford, DE 19973

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37,000 sqft 4.00 AC lot

Warehouse and office/retail space sits on a 4-acre site with 400+ feet of Route 13 frontage and two entrances.

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Flex Space with Fenced Storage
Flex Space with Fenced Storage

20643 SUSSEX HIGHWAY, Seaford, DE 19973

Contact for pricing
4,200 sqft

Office, restroom, drive-in access, and secured outdoor storage support varied commercial operations.

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Flex Space with Warehouse
Flex Space with Warehouse

22762 Sussex Hwy, Seaford, DE 19973

Contact for pricing
9,340 sqft

Commercially zoned flex property combines retail and warehouse components along a main thoroughfare.

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Seaford, DE Flex space Lease Rates & Market Statistics

Browse 2 Flex space listings for lease in Seaford, DE on Realmo, a commercial real estate marketplace serving the Seaford area. The current inventory totals 41,200 square feet of properties.

Flex space lease rates in Seaford range from $12 SF/Yr at the entry level to $12 SF/Yr at the top of the market, averaging $12 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $12 SF/Yr is 15% below the Delaware state average of $14.16 SF/Yr.

Seaford accounts for 14% of the 14 flex space listings currently available across Sussex County, where nearby markets include Georgetown and Bridgeville. Flex space is one of the more limited space types in Seaford, with just 2 listings currently available — a scarcity worth factoring into lease negotiations.

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