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Delaware Office Buildings for Sale

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Wilmington, DE Dover, DE Lewes, DE Milford, DE Millsboro, DE Newark, DE Seaford, DE Milton, DE
55 properties
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Historic Three-Level Office Building
Updated: Aug 14
Historic Three-Level Office Building

1919 RED LION Road, Bear, DE 19701

$799,900
3.28 AC lot
More than 6,500 square feet across three usable levels
3.28‑acre property at 1919 Red Lion Road, Bear, DE 19701
Built in 1751 with brick construction
Private offices, conference rooms, open work areas, and flexible meeting spaces
Renovated kitchen and employee gym on the lower level
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Office Building with Basement
Updated: Jul 14
Office Building with Basement

123 W MARKET Street, Georgetown, DE 19947

$599,999
1.50 AC lot
3,000‑square‑foot office building on approximately 1.5 acres
UB3 zoning
On‑site parking lot
Basement
Central air conditioning; heat pump and pellet stove heating
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3-Building Office Parcel
3-Building Office Parcel

896 S STATE Street, Dover, DE 19901

$875,000
0.78 AC lot

All three units are occupied, with office and medical office uses represented across the property.

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Three-Building Mixed-Use Assemblage
Three-Building Mixed-Use Assemblage

1719 1719-23 Delaware Ave, Wilmington, DE 19806

$1,350,000
11,376 sqft

Office, retail, salon, and residential components are paired with on-site parking in an urban Wilmington setting.

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Two-Entrance Office Building
Two-Entrance Office Building

4377 FORREST Avenue, Dover, DE 19904

$350,000
0.17 AC lot

BG-zoned property offers separate access points, central air, and parking lot access.

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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.

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Small Office Building
Small Office Building

26286 SEAFORD Road, Seaford, DE 19973

$280,000
0.68 AC lot

Multiple private rooms and on-site parking support professional and service-oriented business operations.

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7-Unit Office Building
7-Unit Office Building

4708 Kirkwood Highway, Wilmington, DE 19808

$1,475,000
11,000 sqft

Renovated in 2024, the property is fully occupied across its multi-unit office configuration.

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Office Building with Parking
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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Historic Office Building with Flexible Layout
Historic Office Building with Flexible Layout

501 MAIN STREET, Odessa, DE 19730

$799,900
5,300 sqft

Office property with private rooms, shared work areas, updated systems, storage, and on-site parking.

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Historic Office Building
Historic Office Building

1919 RED LION ROAD, Bear, DE 19701

$799,900
6,537 sqft

Three-level professional property with private offices, conference rooms, open work areas, and on-site parking.

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Freestanding Commercial Building with BG Zoning
Freestanding Commercial Building with BG Zoning

1973 Bay Rd, Milford, DE 19963

$949,000
4,488 sqft

Fully leased freestanding building on high-visibility Bay Road, zoned BG for retail, office, and medical uses.

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Zoned UB3 Office Building
Zoned UB3 Office Building

123 W MARKET STREET, Georgetown, DE 19947

$599,999
3,000 sqft 1.50 AC lot

Office building on a large lot with on-site parking, zoned UB3 for professional use in Georgetown, Delaware.

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Commercial Property on Major Highway
Commercial Property on Major Highway

8991 REDDEN Rd, Bridgeville, DE 19933

$1,250,000
4,200 sqft 2.00 AC lot

C-1 zoned commercial property on 2 acres for sale.

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Multi-Tenant Office Building with Parking
Multi-Tenant Office Building with Parking

2400 W 4th St, Wilmington, DE 19805

$950,000
8,650 sqft

Well-maintained multi-tenant office building features dual entrances, private parking, and updated interior office, storage, and conference space.

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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.

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Milford Landmark Professional Brick Building
Milford Landmark Professional Brick Building

125 Causey Ave, Milford, DE 19963

$789,000
18,000 sqft

Three-story professional building with high visibility and flexible floor plans.

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Downtown Milford Investment Property
Downtown Milford Investment Property

105-111 NE Front Street, Milford, DE 19963

$1,990,000
10,712 sqft

Fully-tenanted professional office space in Milford, Delaware.

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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.

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Downtown Multi-Level Office Building
Downtown Multi-Level Office Building

1326 N King St, Wilmington, DE 19801

Contact for pricing
4,326 sqft

Flexible professional office layout with private rooms, meeting areas, reception space, and storage across multiple levels.

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Multi-Story Office Building with 2-Car Garage
Multi-Story Office Building with 2-Car Garage

1205 N Orange St, Wilmington, DE 19801

Contact for pricing
7,200 sqft

Multi-story office building with on-site 2-car garage, security on each floor, and office setup across three levels.

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North Wilmington Office Building For Sale
North Wilmington Office Building For Sale

1200 Philadelphia Pike, Wilmington, DE 19809

$3,200,000
30,000 sqft

Three-story office building in North Wilmington with flexible spaces.

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Modern Self-Storage Facility
Modern Self-Storage Facility

24077 Country Living Rd, Millsboro, DE 19966

Contact for pricing
68,873 sqft

Self-storage property with climate-controlled and drive-up units plus a separate professional office building.

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Freestanding Office Building
Freestanding Office Building

16337 COASTAL HIGHWAY, Lewes, DE 19958

Contact for pricing
1,300 sqft

Standalone professional office with reception, private offices, basement storage, and dedicated on-site parking.

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Delaware Office Buildings Market Trends and Statistics

Explore 55 office buildings for sale in Delaware, showcased through 55 active listings on our real estate platform. These investment opportunities span a total of 1,039,084 square feet of properties for sale, with an estimated market value of $25,235,598.

Sale prices for commercial office buildings in Delaware start at $280,000, averaging $970,599, and reaching up to $3,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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