1 Bedroom Apartments for Rent in New Castle, DE (47 Rentals)

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Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Transform your studio apartment layout and maximize storage. Get proven ideas from a 20-year property expert to make any small space stylish and functional.

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901 Clayton St
1 Bedroom Apartments

901 Clayton St

901 Clayton StNew Castle, DE 19720
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Jefferson House
1 Bedroom Apartments

Jefferson House

5 The StrandNew Castle, DE 19720
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802 W 13th St
1 Bedroom Apartments

802 W 13th St

802 W 13th StNew Castle, DE 19720
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34 SW 5th St
1 Bedroom Apartments

34 SW 5th St

34 SW 5th StNew Castle, DE 19720

Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Create a productive work-from-home apartment setup, even in a small space or studio. Discover layout ideas, desk solutions, and organization tips that actually work.

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The Helm
1 Bedroom Apartments

The Helm

419 W 9th StNew Castle, DE 19720
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Schoolside Apartments
1 Bedroom Apartments

Schoolside Apartments

810 E Basin RdNew Castle, DE 19720
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Crest Manor Apartments
1 Bedroom Apartments

Crest Manor Apartments

108 E Monroe AveNew Castle, DE 19720
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Pine Valley
1 Bedroom Apartments

Pine Valley

500 S Dupont HwyNew Castle, DE 19720
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Coachman's Manor
1 Bedroom Apartments

Coachman's Manor

401 Carriage WayNew Castle, DE 19720
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Chelten Apartments
1 Bedroom Apartments

Chelten Apartments

431 Old Forge RdNew Castle, DE 19720
Senior Living
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Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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Applegate Apartments
1 Bedroom Apartments

Applegate Apartments

20 Fort Sumpter RdPennsville, NJ 08070
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Reserve at Mill Creek
1 Bedroom Apartments

Reserve at Mill Creek

131 Scarborough Park DrWilmington, DE 19804
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Showing Results 1-47, Page 1 of 1

New Castle, DE Local Guide

New Castle 1 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: May 24, 2026

There are currently 18 available 1 Bedroom apartment units in New Castle, DE neighborhoods that range in price from $1,184 to $2,178. Heres is today's list of the top neighborhoods in New Castle with the most available 1 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Dobbinsville13$1,590$1,329
New Castle Historic District5$1,515$1,184

Largest Available New Castle 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in New Castle, DE is found at Windsor Forest Townhomes and is 1,100 square feet priced from $1,600. Emblem at Christiana in the Meadowood neighborhood has the second largest 1 Bedroom, which is sized at 943 square feet and currently listed start at $2,239. Here is today’s list of the largest available 1 Bedroom units in New Castle:

Apartment ListingModel NameSquare FootagePriced From
Windsor Forest Townhomes1b. One Bedroom W/Family Room & Den1,100 Sq Ft$1,600
Emblem at ChristianaA2943 Sq Ft$2,239
William Penn Village Apartment HomesOne Bedroom - 866 sqft866 Sq Ft$1,340
The Garrison1 Bedroom860 Sq Ft$1,450
Waterside VillageFutura850 Sq Ft$1,380
Orchard Court Apartments800 Sq Ft$1,491
Georgetown Manor ApartmentsOne Bedroom800 Sq Ft$1,200
Castlebrook Apartments1 Bed | 1 Bath755 Sq Ft$1,567
The Residences at Harlan FlatsThe Observer740 Sq Ft$1,850
Cavalier Country Club Apartments1BD Executive732 Sq Ft$1,220

Cheapest Available New Castle 1 Bedroom Apartments

As of May 24, 2026 the lowest priced 1 Bedroom apartment unit in New Castle, DE is the 1BD Standard Model starting from $1,195 at Cavalier Country Club Apartments in the Meadowood neighborhood. The second most affordable New Castle 1 Bedroom is the One Bedroom Model at Georgetown Manor Apartments starting at $1,200 in the Traditions at Christiana neighborhood. The average price for all 1 Bedroom apartments in New Castle is currently $1,837. Here is today’s list of the cheapest available 1 Bedroom options in New Castle:

Apartment ListingModel NamePriced From
Cavalier Country Club Apartments1BD Standard$1,195
Georgetown Manor ApartmentsOne Bedroom$1,200
New Castle CrossingAmstel$1,204
Orchard Court Apartments1 Bedroom$1,300
Stonehurst GardenThe Christiana-1 bedroom$1,300
William Penn Village Apartment HomesOne Bedroom - 866 sqft$1,340
Waterside VillageThe Arbor$1,380
The Villas Apartments1BR$1,385
The Garrison1 Bedroom$1,450
Meadowview ApartmentsOne Bedroom$1,475

Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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Frequently Asked Questions about 1 Bedroom New Castle Apartments

What is the Cheapest apartment in New Castle with 1 Bedroom?

Currently the most affordable 1 Bedroom in New Castle is at Cavalier Country Club Apartments listed at $1,195.

How much is the average rent for a 1 Bedroom New Castle Apartment?

The average rent for a 1 Bedroom Apartment in New Castle is $1,837.

What is the largest available 1 Bedroom New Castle Apartment for rent?

Today's apartment with the most square footage in New Castle is a 1,100 square feet unit starting from $1,600 at Windsor Forest Townhomes.

What is the average size for New Castle 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in New Castle is currently 3,649 sq ft.

Expert Rental Resources

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

Articles, How-To's, and Tips

decorative image for Genius Ideas and Studio Layout Tips That Maximize Every Square Inch article

Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Written by: Lauren Harrington

This article was written based on first-hand renter experiences and common layout challenges identified after move-in.

decorative image for A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back article

A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back

Written by: Lauren Harrington

I’m going to talk with you as a seasoned property manager and friend. So, let’s start with your security deposit. I want you to think about this guide as insider information. You deserve your deposit back.

decorative image for Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts article

Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Written by: Lauren Harrington

This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

decorative image for What Does “Rent Burdened” Mean? How Much Rent Is Too Much article

What Does “Rent Burdened” Mean? How Much Rent Is Too Much

Written by: Lauren Harrington

This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.