Seaford, DE Commercial Real Estate for Sale

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Updated: Aug 17

Commercial Land with Highway Frontage

Sussex Highway, Seaford, DE 19973

$939,900

6.68 AC lot

6.68‑acre commercial land parcel
Frontage on Sussex Highway, Route 13
Additional road frontage on Route 13A
Public water and sewer available
Located in the City of Seaford, Sussex County, DE

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Updated: Nov 10, 2025

Medical Office with Expansion Space

924 MIDDLEFORD Road, Seaford, DE 19973

$780,000

0.51 AC lot

3,053 sq. ft. of finished first‑floor medical office space
2,182 sq.ft. unfinished second floor with separate access and interior stair connection
Reception, administrative offices, exam rooms, bathrooms, staff lounge, storage, and mechanical rooms
Adjacent parcel on the west side included
0.51‑acre combined property

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Small Office Building with On-Site Parking

26286 SEAFORD Road, Seaford, DE 19973

$280,000

0.68 AC lot

A compact office building with private offices, conference space, kitchenette, restroom, and on-site parking for professional and service uses.

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See what stands out in Sussex County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

Cap Rate available after sign in

NOI available after sign in

Local Demand available after sign in

Professional Office Building with Pond View

924 Middleford Rd, Seaford, DE 19973

$780,000

5,235 sqft

Office building with expansion potential and adjacent parcel included.

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Office Building with Parking

602 N PORTER Street, Seaford, DE 19973

$399,900

0.29 AC lot

Office property with central air, an on-site parking lot, and access to Rt. 20.

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Cleared Land in Seaford, Delaware

WOODLAND FERRY Road lot: 4, Seaford, DE 19973

$175,000

5.14 AC lot

5.14+/- acre cleared lot in Delaware's quiet countryside.

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Timber Hunting Land

RT 524, Seaford, DE 19973

$700,000

99.97 AC lot

Timberland bordered by Deep Creek with established trails and food plots supporting turkey and whitetail habitat.

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Burger King Drive-Through Restaurant

24456 Sussex Hwy, Seaford, DE 19973

$2,260,870

2,900 sqft

Freestanding restaurant property positioned within a growing retail submarket and community town center trade area.

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Industrial Manufacturing/Warehouse Facility For Sale

6063 Whitehurst Drive, Seaford, DE 19973

$4,642,500

61,900 sqft

Premium industrial facility in tax-friendly Sussex County, Delaware.

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Seaford Medical Office Building For Sale

11 Fallon Ave, Seaford, DE 19973

$2,500,000

10,600 sqft

Well-maintained medical office building in Seaford, Sussex County.

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Professional Office Building with Parking

26286 Seaford Rd, Seaford, DE 19973

$280,000

1,440 sqft

Small office building suited for professional firms and service businesses.

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Corner Office Condo

1310 Middleford Road, Seaford, DE 19973

$264,625

2,117 sqft

Commercial condo at the entrance to a waterfront professional office park near TidalHealth Nanticoke.

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Medical Office Building with Tenant

800 Concord Road, Seaford, DE 19973

Contact for pricing

4,800 sqft

Approximately 4,800 SF medical office building is occupied by Planned Parenthood under an in-place lease.

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Commercial Land on Sussex Highway