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Sussex County, DE Office Spaces for Lease

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Wilmington, DE Newark, DE Dover, DE New Castle, DE Middletown, DE Seaford, DE Milford, DE Georgetown, DE
56 properties
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Cost-Efficient Office Space at DE, Rehoboth Beach - N Boardwalk. Contact us today to book a tour!
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End-Unit Office Space
Updated: Jul 13
End-Unit Office Space

9111 ANTIQUE Alley, Bridgeville, DE 19933

$3,167/Mo
2.92 AC lot
2,000‑square‑foot end‑unit office space
Nine private offices plus a large general work area
Waiting area, two bathrooms, and storage closet
On‑site parking lot
Built in 2016
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Retail Space in Three-Unit Building
Updated: Aug 14
Retail Space in Three-Unit Building

512 N BI STATE Boulevard, Delmar, DE 19940

$15 SF/Yr
One of three commercial units at 512 N Bi State Boulevard
Located along Bi State Boulevard in Delmar, DE
On‑site parking lot
Central heating and central air conditioning
1992 construction with vinyl siding
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Divisible Office Units
Divisible Office Units

32442 ROYAL Boulevard, Dagsboro, DE 19939

$26,908/Mo
7.04 AC lot

Flexible office configuration with private offices, shared amenities, conference rooms, and a reception area.

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Medical Office Building with Exam Rooms
Medical Office Building with Exam Rooms

375 Mullet Run, Milford, DE 19963

$18 SF/Yr
2,500 sqft

Medical office configuration includes clinical rooms, staff work areas, administrative offices, and ADA-accessible facilities.

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Medical Office Suite
Medical Office Suite

611 FEDERAL Street, Milton, DE 19968

$26 SF/Yr
2.92 AC lot

The existing imaging-center layout can be adapted for medical or professional office occupancy.

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Small-Business Office Suites
Small-Business Office Suites

18 SW FRONT Street, Milford, DE 19963

$595/Mo
0.47 AC lot

Flexible office suites with shared amenities, utility-inclusive occupancy, and round-the-clock building access in Downtown Milford.

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Office End Unit
Office End Unit

9111 ANTIQUE Alley, Bridgeville, DE 19933

$19 SF/Yr
2.92 AC lot

Flexible office layout with private rooms, shared work areas, storage, and on-site parking.

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Medical Office Suite with Air Conditioning
Medical Office Suite with Air Conditioning

808 Middleford Rd Unit 4, Seaford, DE 19973

$1,500/Mo
1,000 sqft

Updated lighting and finishes create a ready-to-use professional workspace.

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Freestanding Retail Space
Freestanding Retail Space

900 W STEIN Highway, Seaford, DE 19973

$18 SF/Yr

Standalone commercial building with parking and monument signage opportunities within a mixed-use redevelopment.

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Flexible Retail Space
Flexible Retail Space

1120 S CENTRAL Avenue, Laurel, DE 19956

$10 SF/Yr
4.40 AC lot

Open-plan commercial space with C-B zoning supports retail, office, and service-oriented uses.

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Freestanding Office Building
Freestanding Office Building

16337 COASTAL Hwy, Lewes, DE 19958

$4,000/Mo
1,300 sqft

Standalone professional workspace with private offices, reception space, basement storage, and dedicated parking.

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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.

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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.

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Multi-Level Office Suite
Multi-Level Office Suite

3-33712 Wescoats Road, Lewes, DE 19958

$3,240/Mo
1,767 sqft

A mostly ground-floor layout combines reception, private offices, storage, and a restroom.

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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.

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Bright Multi-Level Office Suite
Bright Multi-Level Office Suite

33712 WESCOATS Rd 3, Lewes, DE 19958

$3,240/Mo
1,767 sqft

Private workspace with reception, offices, storage, restroom, and shared parking.

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Class A Office Suite
Class A Office Suite

404 South Bedford Street, Unit 6, Georgetown, DE 19947

$18 SF/Yr
1,600 sqft

South Bedford Street connects the property with Route 9 and US Route 113.

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Flexible Retail-Office Suite with Deck
Flexible Retail-Office Suite with Deck

3-30240 Dupont Blvd, Millsboro, DE 19966

$3,000/Mo
5,370 sqft

Newly constructed suites with flexible space layouts and ample private parking, ready for immediate occupancy.

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Multi-Unit Retail and Office Building
Multi-Unit Retail and Office Building

1-30240 Dupont Blvd, Millsboro, DE 19966

$4,200/Mo
5,370 sqft

Newly constructed building offers flexible suites ranging from open-concept retail/showroom to a second-floor office setup with private entrance.

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New Retail and Office Suites
New Retail and Office Suites

2-30240 Dupont Blvd, Millsboro, DE 19966

$2,100/Mo
5,370 sqft

Newly constructed suites with flexible configurations, private parking, and showroom, office, or service-friendly layouts.

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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.

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Professional Office Suite with 3-Season Room
Professional Office Suite with 3-Season Room

1308 Savannah Rd, Lewes, DE 19958

$27 SF/Yr
2,145 sqft

Light and bright office suite with open reception, full kitchen, four rooms, and a bonus 3-season room.

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Retail Space Near Dupont Boulevard
Retail Space Near Dupont Boulevard

21309 Berlin Rd Unit 12, Georgetown, DE 19947

$16 SF/Yr
1,327 sqft

Versatile commercial unit suited to retail, office, or service-provider operations.

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Turnkey Office Suite on Route 1
Turnkey Office Suite on Route 1

19413 Jingle Shell Way Unit 1, Lewes, DE 19958

$32 SF/Yr
1,360 sqft

Efficient former Allstate office buildout with sprinklered safety, turnkey readiness, and a gross structure with separate electric and WiFi.

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Sussex County, DE Office Spaces Market Trends and Statistics

Explore Office Spaces leasing options in Sussex County, DE with 56 listings featured on our commercial real estate exchange. The current inventory includes 9,572,813 square feet of properties with an estimated lease value of $704.82.

Estimated lease rates for Office Spaces in Sussex County, DE begin at $4.69 SF/Yr, with an average of $18.55 SF/Yr and extend to $36.92 SF/Yr.
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