New Castle, DE Office Spaces for Sale

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Pennsville, NJ Wilmington, DE Bear, DE Deepwater, NJ Long Branch, NJ Carneys Point, NJ Penns Grove, NJ Newark, DE

Updated: Mar 11

Commercial Property with High Exposure

2994 New Castle Ave, New Castle, DE 19720

$1,000,000

2,721 sqft 1.50 AC lot

Prime location with maximum exposure for retail or office business.
Seconds away from major highways (Rt. I 295 & Rt 40 interchange, De. 9) and the Delaware Memorial Bridge.
High traffic count, ideal for a growing business.
Includes an existing 2700+ sq. ft. building.
1. 5 +\/- acre pad sites available for land lease.

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Updated: Aug 22

Professional Office Suite with Basement

189 Christiana Rd, New Castle, DE 19720

Contact for pricing

1,300 sqft

Approximately 1,300 +/- SF professional office suite
Open basement layout provides additional storage space
On‑site parking directly in front of the building
Fronts Route 273 (Christiana Road)
Positioned between Route 1 and Route 13

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Office Space in Airport Business Park

94A Quigley Boulevard, New Castle, DE 19720

Contact for pricing

1,140 sqft

Office space featuring three offices, conference room, and breakroom.

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Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 3 Active listings in New Castle, DE, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 69 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

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

Two-Story Elevator-Served Office Building

527 Stanton Christiana Road, Newark, DE 19713

Contact for pricing

4,500 sqft

Medical and office property with elevator access, surface parking, ON zoning, and convenient connections to I-95.

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Medical Office with MRI Suite

1101 Twin C Lane, Newark, DE 19713

Contact for pricing

3,381 sqft

Medical office featuring eight exam rooms, a dedicated MRI suite, reception and waiting area, and on-site parking.

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Newport Flex Space Opportunity

1300 First State Blvd, Wilmington, DE 19804

Contact for pricing

27,136 sqft

End-cap unit in First State Industrial Park, available 1/1/25.

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Wilmington Office Space For Sale

Wilmington, DE 19808

Contact for pricing

8,990 sqft

4,921 SF office space with high visibility.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Land with Utilities

2515 PULASKI HIGHWAY, North East, MD 21901

$175,000

0.81 AC lot

Commercial parcel with public water and sewer lines positioned along the property frontage.

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Land in Redevelopment Zone

L18-20 W BROAD Street, Paulsboro, NJ 08066

$510,000

0.21 AC lot

Land assemblage in Paulsboro, close to I-295.

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Philadelphia Land Development Opportunity

5421 MARKET Street, Philadelphia, PA 19139

Contact for pricing

0.02 AC lot

Two adjacent lots zoned for commercial and residential development.

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Vacant Land in Philadelphia

1338 N 52nd St, Philadelphia, PA 19131

$75,000

Vacant land available for sale in Philadelphia, Pennsylvania.

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Off-Market Properties in New Castle, DE

Consider similar Off-Market properties in New Castle, DE. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

OFFICE (GENERAL)

2 Boulden Cir, New Castle, DE 19720-3492

Estimated value:

$705,000

4,062 sqft 4.90 AC lot

View details

OFFICE (GENERAL)

31 Reads Way, New Castle, DE 19720-1648

Estimated value:

$2,730,000

12,690 sqft 11.87 AC lot

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OFFICE (GENERAL)

2217 Dupont Hwy, New Castle, DE 19720-6302

Estimated value:

$380,000

3,800 sqft 3.14 AC lot

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OFFICE (GENERAL)

12 Reads Way, New Castle, DE 19720-1649

Estimated value:

$7,445,000

34,778 sqft 6.39 AC lot

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DENTAL BUILDING

189 Christiana Rd, New Castle, DE 19720-3039

Estimated value:

$335,000

3,042 sqft 0.50 AC lot

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OFFICE (GENERAL)

298 Cherry Ln, New Castle, DE 19720-2776

Estimated value:

$540,000

3,433 sqft 2.80 AC lot

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OFFICE (GENERAL)

3046 New Castle Ave, New Castle, DE 19720-2248

Estimated value:

$105,000

684 sqft 0.67 AC lot

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OFFICE (GENERAL)

350 Pigeon Pt Rd, New Castle, DE 19720-1464

Estimated value:

$320,000

936 sqft 3.09 AC lot

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OFFICE (GENERAL)

92 Reads Way, New Castle, DE 19720-1631

Unit 3

Estimated value:

$390,000

8,996 sqft

View details

OFFICE (GENERAL)

12 Penns Way, New Castle, DE 19720-2414

Estimated value:

$2,760,000

18,226 sqft 2.94 AC lot

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OFFICE (GENERAL)

316 Churchmans Rd, New Castle, DE 19720-3112

Estimated value:

$410,000

1,860 sqft 7.09 AC lot

View details

DENTAL BUILDING

169 Christiana Rd, New Castle, DE 19720-3040

Estimated value:

$320,000

4,248 sqft 1.63 AC lot

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OFFICE (GENERAL)

92 Reads Way, New Castle, DE 19720-1631

Unit 2

Estimated value:

$2,340,000

15,871 sqft

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OFFICE (GENERAL)

92 Reads Way, New Castle, DE 19720-1631

Unit 1

Estimated value:

$2,845,000

25,905 sqft

View details

OFFICE (GENERAL)

19 Cmns Blvd, New Castle, DE 19720-2260

Estimated value:

$440,000

7,115 sqft 1.55 AC lot

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OFFICE (GENERAL)

1600 Dupont Hwy, New Castle, DE 19720-1904

Estimated value:

$500,000

1,489 sqft 7.30 AC lot

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OFFICE (GENERAL)

3020 Bowlarama Dr, New Castle, DE 19720-1317

Estimated value:

$1,115,000

3,000 sqft 1.73 AC lot

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OFFICE (GENERAL)

818 Basin Rd, New Castle, DE 19720-1708

Estimated value:

$455,000

8,400 sqft 1.58 AC lot

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OFFICE (GENERAL)

327 Airport Rd, New Castle, DE 19720-1007

Estimated value:

$630,000

1,000 sqft 0.73 AC lot

View details

OFFICE (GENERAL)

1685 Riv Rd, New Castle, DE 19720-5194

Estimated value:

$625,000

992 sqft 13.40 AC lot

View details

OFFICE (GENERAL)

411 Churchmans Rd, New Castle, DE 19720-3156

Estimated value:

$2,900,000

13,017 sqft 5.98 AC lot

View details

New Castle, DE Office Spaces Market Trends and Statistics

Explore 72 office spaces for sale in New Castle, DE, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 5,161 square feet of properties for sale, with an estimated market value of $1,000,000.

Sale prices for office spaces in New Castle, DE average $1,000,000 — 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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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 61K

Population Growth (5Y) -1.2%

Median Household Income $75,985

College Educated 10.2%

High-Yield Neighborhoods for Investment

Identify New Castle submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
19720	$333.3K

Taxes & Financing

Tax Rate (average for all types) 3.47%

Property Tax per SF $81.81 per SF

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in New Castle County

New Delisted

Total CRE Inventory on Market (SF)

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New Castle, DE Office Spaces for Sale

2994 New Castle Ave, New Castle, DE 19720

189 Christiana Rd, New Castle, DE 19720

94A Quigley Boulevard, New Castle, DE 19720

Opportunities in Nearby Cities

527 Stanton Christiana Road, Newark, DE 19713

1101 Twin C Lane, Newark, DE 19713

1300 First State Blvd, Wilmington, DE 19804

Wilmington, DE 19808

Potential Development Sites for Consideration

2515 PULASKI HIGHWAY, North East, MD 21901

L18-20 W BROAD Street, Paulsboro, NJ 08066

5421 MARKET Street, Philadelphia, PA 19139

1338 N 52nd St, Philadelphia, PA 19131

Off-Market Properties in New Castle, DE

2 Boulden Cir, New Castle, DE 19720-3492

31 Reads Way, New Castle, DE 19720-1648

2217 Dupont Hwy, New Castle, DE 19720-6302

12 Reads Way, New Castle, DE 19720-1649

189 Christiana Rd, New Castle, DE 19720-3039

298 Cherry Ln, New Castle, DE 19720-2776

3046 New Castle Ave, New Castle, DE 19720-2248

350 Pigeon Pt Rd, New Castle, DE 19720-1464

92 Reads Way, New Castle, DE 19720-1631

12 Penns Way, New Castle, DE 19720-2414

316 Churchmans Rd, New Castle, DE 19720-3112

169 Christiana Rd, New Castle, DE 19720-3040

92 Reads Way, New Castle, DE 19720-1631

92 Reads Way, New Castle, DE 19720-1631

19 Cmns Blvd, New Castle, DE 19720-2260

1600 Dupont Hwy, New Castle, DE 19720-1904

3020 Bowlarama Dr, New Castle, DE 19720-1317

818 Basin Rd, New Castle, DE 19720-1708

327 Airport Rd, New Castle, DE 19720-1007

1685 Riv Rd, New Castle, DE 19720-5194

411 Churchmans Rd, New Castle, DE 19720-3156

New Castle, DE Office Spaces Market Trends and Statistics

Top Commercial Asset Segments

Demographics Overview

High-Yield Neighborhoods for Investment

Taxes & Financing

Listings Trend

Total CRE Inventory on Market (SF)

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