Office

Seaford, DE Office Spaces for Lease

Notify Me
List
Map
Laurel, DE Bridgeville, DE Federalsburg, MD Georgetown, DE Greenwood, DE Delmar, DE Hurlock, MD Delmar, MD
16 properties
Sort:
Freestanding Retail or Medical Building
Updated: Nov 7, 2025
Freestanding Retail or Medical Building

900 W STEIN Highway, Seaford, DE 19973

$18 SF/Yr
Part of a $60 million, 220,000+\/- SF Class A mixed‑use redevelopment (Nylon Capital Center).
Freestanding 12,738 SF building suitable for retail, medical, or institutional use.
Located at a lighted intersection on Stein Highway with high daily traffic counts.
Direct frontage on a major Seaford corridor and immediate visibility** at the development's entrance.
Confirmed anchor tenants include Delaware Technical Community College and TidalHealth.
View details
Front-Facing Retail or Medical Suite
Updated: Nov 7, 2025
Front-Facing Retail or Medical Suite

1000 W STEIN Highway, Seaford, DE 19973

$16 SF/Yr
Front‑facing suite with direct exposure to Stein Highway, offering strong daily traffic and excellent visibility.
Located in The Nylon Capital Center, a Class A mixed‑use redevelopment totaling over 218,000 SF.
Anchor tenants include TidalHealth, Delaware Technical Community College, Dollar Tree, Community Bank, and The Mill.
Ideal for retail, medical, or service‑oriented businesses.
Ample parking and multiple access points.
View details
Medical Office Space with Central Air
Medical Office Space with Central Air

808 MIDDLEFORD Road, Seaford, DE 19973

$1,500/Mo
0.57 AC lot

Professional space with central air, gas heat, updated finishes, and parking near a regional hospital.

View details
Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
Medical Office Suite with Central Air
Medical Office Suite with Central Air

808 Middleford Rd Unit 6, Seaford, DE 19973

$1,500/Mo
1,000 sqft

Professional space features updated finishes, gas heat, and central air conditioning near a hospital campus.

View details
Medical Office Space Near Hospital
Medical Office Space Near Hospital

808 MIDDLEFORD Road, Seaford, DE 19973

$1,500/Mo
0.57 AC lot

Move-in-ready medical office with updated finishes, central air-conditioning, and on-site parking near Tidal Health Nanticoke hospital.

View details
Furnished Office Units
Furnished Office Units

957 NORMAN ESKRIDGE HWY., Seaford, DE 19973

$1,000/Mo per office
1.00 AC lot

Office suites include shared meeting facilities, reception space, a break room, furnishings, utilities, internet, and cleaning.

View details
Nylon Capital Center Retail/Office Suite
Nylon Capital Center Retail/Office Suite

1000 W Stein Highway P, Seaford, DE 19973

$17 SF/Yr
915 sqft

915 SF suite at Nylon Capital Center, positioned for high-traffic visibility with shared parking and multiple access points.

View details
Medical Office Suite
Medical Office Suite

808 Middleford Rd Unit 4, Seaford, DE 19973

$1,500/Mo
1,000 sqft

Move-in ready office suite with gas heat and central air conditioning, plus updated lighting and finishes.

View details
Seaford Commercial Condo Suite
Seaford Commercial Condo Suite

543 N SHIPLEY St A/B, Seaford, DE 19973

$11 SF/Yr
5,912 sqft

Commercial condo suite with multiple rooms in Seaford, DE.

View details
Medical Office Space Near Hospital
Medical Office Space Near Hospital

808 MIDDLEFORD Rd 6, Seaford, DE 19973

$1,500/Mo
1,000 sqft 0.57 AC lot

Move-in ready medical office space near Tidal Health Nanticoke.

View details
Mixed-Use Center Retail Suite
Mixed-Use Center Retail Suite

P-1000 W Stein Hwy, Seaford, DE 19973

$17.50 SF/Yr
915 sqft

915 SF suite within Nylon Capital Center, suited for boutique retail, specialty food, or office users.

View details
Premium Warehouse Space For Lease
Premium Warehouse Space For Lease

6063 WHITEHURST Dr 1, Seaford, DE 19973

$6 SF/Yr
45,750 sqft 3.00 AC lot

Clean, well-maintained industrial facility in tax-friendly Sussex County, DE.

View details
Front-Facing Retail Suite
Front-Facing Retail Suite

F-1000 W Stein Hwy, Seaford, DE 19973

$15.50 SF/Yr
1,721 sqft

Retail, medical, and service users benefit from entrance proximity, parking, and multiple access points.

View details
Freestanding Retail Building
Freestanding Retail Building

R-900 W Stein Hwy, Seaford, DE 19973

$18 SF/Yr
12,738 sqft

Standalone commercial facility with highway frontage, parking, and monument signage.

View details
Medical Office Suite with Multiple Offices
Medical Office Suite with Multiple Offices

543 N. Shipley Street Suite A, Seaford, DE 19973

Contact for pricing
5,912 sqft

Flexible office and medical layout with parking for staff and clients.

View details
Office Suites with Shared Amenities
Office Suites with Shared Amenities

957 NORMAN ESKRIDGE HWY., Seaford, DE 19973

$1,000/Mo
1.00 AC lot

Office suites for rent with included utilities and amenities.

View details
Based on your search, we've compiled 44 Potential Opportunities for your consideration. Besides 16 Active listings in Seaford, DE, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 24 Properties for Sales.

Office Spaces for Lease in Nearby Cities

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

Bridgeville Office and Warehouse Space
Bridgeville Office and Warehouse Space

18904 MARANATHA Way, Bridgeville, DE 19933

$12 SF/Yr
10,000 sqft 6.98 AC lot

Office and warehouse space available for lease in Bridgeville.

View details
End-Unit Medical or Professional Office
End-Unit Medical or Professional Office

9111 ANTIQUE Alley, Bridgeville, DE 19933

$19 SF/Yr
2.92 AC lot

Class A end unit with a waiting area, nine private offices, and two restrooms—suited for medical and professional services.

View details
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.

View details
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.

View details

Similar Spaces for Sale in Seaford, DE

Consider Similar Space for Sale. We found 24 Spaces matching your search parameters.

Professional Office Building with Pond View
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.

View details
Seaford Medical Office Building For Sale
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.

View details
Professional Office Building with Parking
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.

View details
Corner Office Condo
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.

View details
Medical Office Building with Tenant
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.

View details
Versatile Retail/Office Suite
Versatile Retail/Office Suite

512 W STEIN HIGHWAY #1, Seaford, DE 19973

Contact for pricing
6,400 sqft

Unit 1 storefront suite at 512 W Stein Highway offers flexible space for a range of business concepts.

View details
Medical Office with Expansion Space
Medical Office with Expansion Space

924 MIDDLEFORD Road, Seaford, DE 19973

$780,000
0.51 AC lot

First-floor offices include reception, exam rooms, staff support areas, storage, and mechanical rooms.

View details
Small Office Building with On-Site Parking
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.

View details

Seaford, DE Office Spaces Lease Rates & Market Statistics

Browse 16 Office Spaces for lease in Seaford, DE on Realmo, a commercial real estate marketplace serving the Seaford area. The current inventory totals 76,863 square feet of properties — an average of ~4,800 SF per listing.

Office Spaces lease rates in Seaford range from $6 SF/Yr at the entry level to $18 SF/Yr at the top of the market, averaging $15.73 SF/Yr. That's a 3x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $15.73 SF/Yr is 25% below the Delaware state average of $20.89 SF/Yr.

Seaford accounts for 25% of the 64 office spaces currently available across Sussex County, where nearby markets include Georgetown and Milford. By space type, the market includes 11 medical office space listings and 10 office units.

List
Map