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$650,000 -$50,000 (-7.14%) Price Reduced

  • For Sale
  • Active
  • Commercial
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Welcome to 3101 New Castle Avenue in New Castle, Delaware - a unique commercial opportunity with endless potential for the right investor or business owner. This property offers approximately 1,890 square feet of interior space situated on a manageable 0.11-acre lot, perfectly positioned along a high-visibility stretch of New Castle Avenue. Zoned for mixed commercial use, the property provides flexibility for a variety of potential ventures such as retail, office, or creative workspace. While the building requires rehabilitation and updating throughout, its solid footprint and prime location make it an ideal canvas for redevelopment. With excellent exposure, easy access to major routes, and close proximity to surrounding residential and business districts, this property is brimming with opportunity for someone ready to bring it back to life and make it shine once again.

Full Property Details for 3101 New Castle Ave

General

  • Price: $650,000
  • Taxes: $1,909 (2025)
  • Status: Active
  • Type: Commercial
  • Source: BrightMLSPhilly
  • MLS ID: DENC2091658
  • Updated: 2/26/2026
  • Added to Site: 128 day(s) ago

Business

  • Business Type: Other

Parking

  • Total Spaces: 4
  • Parking Type: Parking Lot

Location

  • Area: New Castle/Red Lion/Del.City (30904)
  • County: NEW CASTLE
  • Driving Directions: Right/Left onto New Castle Ave.

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central A/C
  • Cooling Fuel: Electric
  • Heating Type: Forced Air
  • Heating Fuel: Electric
  • Water Heater: Electric

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Construction: Concrete
  • Building Size: 1890
  • Year Built: 1956
  • Year Built Source: Estimated

Unit Information

  • # Tenants: Single

Lot Features

  • Lot Size (Acres): 0.11
  • Lot Size (Sq. Ft.): 4,792
  • Lot Size Source: Assessor
  • Lot Dimensions: 57.30 x 99.40
  • Zoning: CR

Financial Considerations

  • Price Per Sq. Ft.: $343.92
  • Assessment Year: 2025
  • School Tax: $1,339
  • City/TownTax Freq: Annually
  • County Tax: $532
  • County Tax Freq: Annually
  • Tax w/Assessment: $223,400
  • Tax Amount: $1,909
  • Tax Year: 2025

Disclosures and Reports

  • Ownership: Fee Simple
  • Lot Number: 240

Listed by Crown Homes Real Estate, Robert Hoesterey and Crown Homes Real Estate, Cody Hoesterey

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Listing agents

— 3101 New Castle Ave —

  • Robert Hoesterey

    Crown Homes Real Estate

  • Cody Hoesterey

    Crown Homes Real Estate

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3101 New Castle Ave

School District:Colonial School District, Delaware City, DE
NameGradesDistance
Eisenberg (Harry O.) Elementary School
27 Landers Lane, New Castle, DE 19720
K-51.4 mi
McCullough (Calvin R. ) Middle School
20 Chase Avenue, New Castle, DE 19720
6-80.9 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3101 New Castle Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/26/2026
Price Reduced
$650,000
-7.14%
MLS
11/20/2025
Price Reduced
$700,000
-12.5%
MLS
10/21/2025
Listed
$800,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 3101 New Castle Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
$1,253
9%
$36,500
—
2023
$1,154
-3%
$36,500
—
2022
$1,187
—
$36,500
—
2021
$1,186
-1%
$36,500
—
2020
$1,193
9%
$36,500
—
2017
$1,094
12%
$36,500
—
2016
$979
-18%
$36,500
—
2019
$1,190
22%
$36,500
—
2015
$979
—
$36,500
—
2014
$980
2%
$36,500
—
2013
$964
—
$36,500
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Crown Homes Real Estate, Robert Hoesterey and Crown Homes Real Estate, Cody Hoesterey

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3101 New Castle Avenue, New Castle, DE 19720 (MLS# DENC2091658) is a Commercial property. 3101 New Castle Avenue is currently listed for $650,000 and was received on October 21, 2025. Want to learn more about 3101 New Castle Avenue? Do you have questions about finding other Commercial real estate for sale in New Castle? You can browse all New Castle real estate or contact a Coldwell Banker agent to request more information.

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