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Apartments and Houses for Rent in New Castle, DE | Realty.com
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
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  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

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16 listings

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Apartments and Houses for Rent in New Castle, DE

Apartments and Houses for Rent in New Castle, DE

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16 Listings
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Apartments and Houses for Rent in New Castle, DE

16 Listings

  1. 600 Delaware St — photo24Active

$1,800/mo

3 bd · 1 ba · 0 sqft

600 Delaware St, New Castle, DE

Debbie Gawel · BHHS Fox & Roach-Christiana

  • 39 Midfield Rd — photo29Active

    $1,995/mo

    3 bd · 1 ba · 850 sqft

    39 Midfield Rd, New Castle, DE

    Cristi Ann Day · RE/MAX Associates - Newark

  • 16 Clinton Ct #a — photo7Active

    $1,725/mo

    2 bd · 1 ba · 975 sqft

    16 Clinton Ct #a, New Castle, DE

    Megan K Toll · KW Empower

  • 9 Revelle St — photo1Active

    $1,700/mo

    2 bd · 1 ba · 1,950 sqft

    9 Revelle St, New Castle, DE

    Masood Sadiq · Real Broker, LLC

  • 16 Mowery Rd #16a — photo9Active

    $1,550/mo

    2 bd · 1 ba · 700 sqft

    16 Mowery Rd #16a, New Castle, DE

    Debbie Gawel · BHHS Fox & Roach-Christiana

  • 4 Aidone Dr — photo7Active

    $1,950/mo

    3 bd · 3 ba · 1,425 sqft

    4 Aidone Dr, New Castle, DE

    Rebecca Minner · RE/MAX Eagle Realty

  • 619 Cherry St — photo16Active

    $1,495/mo

    2 bd · 2 ba · 575 sqft

    619 Cherry St, New Castle, DE

    Vince Grillo · Patterson-Schwartz-Property Management

  • 120 Delaware St #a — photoPrice Reduced13Active

    $1,450/mo

    0 bd · 1 ba · 600 sqft

    120 Delaware St #a, New Castle, DE

    Timothy A Scully · Curt Scully Realty Company

  • 49 Lea Rd — photo16Active

    $2,550/mo

    3 bd · 2 ba · 1,104 sqft

    49 Lea Rd, New Castle, DE

    Amanda Visnyiczke · M Vincent Real Estate Management

  • 205 Harrison Ave — photo13Active

    $1,900/mo

    3 bd · 2 ba · 1,100 sqft

    205 Harrison Ave, New Castle, DE

    Herman Ross Jr. · Compass

  • 202 Stonebridge Blvd — photoPrice Reduced14Active

    $1,825/mo

    3 bd · 3 ba · 1,725 sqft

    202 Stonebridge Blvd, New Castle, DE

    Laurie Komorowski · Compass Pennsylvania, LLC

  • 18 Aquilla Ave — photoPrice Reduced30Active

    $2,099/mo

    3 bd · 1 ba · 1,788 sqft

    18 Aquilla Ave, New Castle, DE

    Giuvel Rivera · RE/MAX Associates - Newark

  • 31 E 6th St — photoPrice Reduced13Active

    $2,600/mo

    3 bd · 2 ba · 1,500 sqft

    31 E 6th St, New Castle, DE

    Aaron J Marshall · Patterson-Schwartz-Property Management

  • 41 W 5th St #1 — photoPrice Reduced25Active

    $2,000/mo

    1 bd · 1 ba · 1,000 sqft

    41 W 5th St #1, New Castle, DE

    Timothy A Scully · Curt Scully Realty Company

  • 906 Gray St — photoPrice Reduced21Active

    $2,250/mo

    3 bd · 3 ba · 1,925 sqft

    906 Gray St, New Castle, DE

    Cole Mathew Ciber · Compass

  • 222 Delaware St. #2 — photoPrice Reduced16Active

    $1,775/mo

    1 bd · 1 ba · 0 sqft

    222 Delaware St. #2, New Castle, DE

    Timothy A Scully · Curt Scully Realty Company

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    The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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    Listing data & MLS disclosures

    Bright MLS
    The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Realty.com participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
    Listing information ©2026 BRIGHT MLS®. All Rights Reserved, Information deemed reliable but not guaranteed. Data Last Updated: 2026-11-13 19:51:15 UTC

    New Castle, DE community profile

    Population
    5,718
    Median income
    $87,423
    Housing units
    2,622
    People per sq. mi.
    109.8
    Area
    52.1 sq. mi.

    Source: HJN community data