New Castle, DE Commercial Real Estate for Sale

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36 properties

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Updated: Sep 4

Specialty Commercial Property

650 W 7th St, New Castle, DE 19720

$400,000

2,825 sqft

DG zoning supports retail, restaurant, personal service, and other listed commercial uses
Property size listed as 2825
Built in 1920
Located at 650 W 7th St, New Castle, DE 19720
Listed uses include home occupations and bed‑and‑breakfast accommodations

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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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Industrial Land Parcel

461 Old Airport Rd, New Castle, DE 19720

$1,750,000

1,152 sqft

Industrial land offering flexibility for buyers seeking a site for future development uses.

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See what stands out in New Castle 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 Suite with Basement

189 Christiana Rd, New Castle, DE 19720

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1,300 sqft

Functional office workspace with supplemental storage, convenient parking, and access to major regional routes.

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Class A Warehouse with Dock Capacity

361 Lisa Drive, New Castle, DE 19720

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125,000 sqft 23.00 AC lot

Industrial-zoned facility includes high-clearance space, loading infrastructure, and on-site parking.

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Mixed-Use Property with Central Air

3101 New Castle Avenue, New Castle, DE 19720

$650,000

1,890 sqft 0.11 AC lot

Mixed-commercial zoning offers potential for retail, office, or creative workspace uses.

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Manor Park Retail Space

1409 N Dupont Highway, New Castle, DE 19720

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30,357 sqft

Located in Manor Park Shopping Center with CR (Commercial Regional) zoning.

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Dash In Absolute NNN Ground Lease

154 North Dupont Highway, New Castle, DE 19720

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3,371 sqft

Newly built ground-lease asset with long-term occupancy and contractual rent escalations.

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Retail Endcap Opportunity

501 E Basin Rd, New Castle, DE 19720

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10,760 sqft

Retail space available in New Castle, Delaware.

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Office Space in Airport Business Park

94A Quigley Boulevard, New Castle, DE 19720

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1,140 sqft

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

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New Castle Motel For Sale

1200 West Ave, New Castle, DE 19720

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31,884 sqft 4.35 AC lot

118-room motel on 4.35 acres in New Castle, Delaware.

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New Castle Flex/Warehouse Space

245 Quigley Blvd, New Castle, DE 19720

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34,751 sqft

Move-in ready flex/warehouse with heavy electric and high ceilings.

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Industrial Building Near Major Interstates

12 McCullough Drive, New Castle, DE 19720

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55,380 sqft

Well-located industrial building with highway access and recent upgrades.

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Renovated One-Story Office Building

900 Uniqema Boulevard, New Castle, DE 19720

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11,568 sqft

Completely renovated one-story office building with reception, private offices, conference rooms, and commercial kitchen.

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Four-Story Office Building

1000 Uniqema Boulevard, New Castle, DE 19720

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70,000 sqft

Four-story office building in dark shell condition with covered and surface parking and three elevators.

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Four-Story Office Building

10 Penns Way, New Castle, DE 19720

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27,000 sqft 3.00 AC lot

Established office property with on-site parking, signage availability, and access to major regional routes.

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Garage and Storage Warehouse

305 E Hazeldell Ave, New Castle, DE 19720

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6,300 sqft

Warehouse facility with enclosed garage space and a secured outdoor lay-down area.

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Three-Story Office Building

12 Reads Way, New Castle, DE 19720

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106,878 sqft

Three-story office building with structured parking in New Castle Corporate Commons.

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Fully Built Industrial Warehouse

335 Airport Rd, New Castle, DE 19720

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16,400 sqft

Fully built-out industrial warehouse totaling about 16,400 sf is offered for sale and is 100% leased.

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Commercial Land For Sale

3014 NEW CASTLE Ave, New Castle, DE 19720

$2,195,000

3.99 AC lot

Commercial land available for sale.

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Special-Purpose Commercial Property

801 N Dupont Hwy, New Castle, DE 19720

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50,000 sqft

Special-purpose commercial property with a substantial interior footprint.

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Retail Space Portfolio on Dupont Highway

1502 N Dupont Hwy, New Castle, DE 19720

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4.54 AC lot

Seven commercially zoned parcels support a mix of operating retail and automotive occupants along a heavily established corridor.

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Land

277-283 Christiana Road, New Castle, DE 19720

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Commercial land

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Net Leased Retail and Fence Parcels

1516 - 1560 N Dupont Hwy, Wilmington, Manor, DE 19720

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Multiple net leased parcels along heavily traveled N. Dupont Highway with ground leases described as no landlord responsibilities.

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New Castle, DE Commercial Real Estate Market Trends and Statistics

Explore 72 commercial real estate for sale in New Castle, DE, showcased through 36 active listings on our real estate platform. These investment opportunities span a total of 590,677 square feet of properties for sale, with an estimated market value of $5,995,000.

Sale prices for business properties in New Castle, DE start at $400,000, averaging $1,199,000, and reaching up to $2,195,000 — 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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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	$732.8K

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)

Property Size Breakdown

The majority of commercial real estate listings in New Castle fall within the 100,000+ square foot range.

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