1 Bedroom Apartments for Rent in New Castle, CO (34 Rentals)

How Many Bedrooms?Done
Select your price rangeDone
Lifestyle Matching SearchDone
Learn more about Lifestyle Search
By AmenitiesDone
By Community TypeDone
Features and AvailabilityDone
Done

The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

Read Article

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

Read Article

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.

Read Article
close
View Me
Hayden Place
1 Bedroom Apartments

Hayden Place

920 Highway 133Carbondale, CO 81623
close
View Me
The Piedmont
1 Bedroom Apartments

The Piedmont

5471 E Beaver Creek BlvdAvon, CO 81620

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

Read Article
close
View Me
MountainView Flats
1 Bedroom Apartments

MountainView Flats

51527 Highway 6Glenwood Springs, CO 81601
Showing Results 1-34, Page 1 of 1

New Castle, CO Local Guide

Largest Available New Castle and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in New Castle, CO is found at The Slate on 25 in the Appleton neighborhood and is 825 square feet priced from $1,795. The Landing on Horizon in the North Area neighborhood has the second largest 1 Bedroom, which is sized at 825 square feet and currently listed start at $1,845. Here is today’s list of the largest available 1 Bedroom units in New Castle:

Apartment ListingModel NameSquare FootagePriced From
The Slate on 25Malone825 Sq Ft$1,795
The Landing on HorizonThe Malone825 Sq Ft$1,845
The Railyard at RimrockThe Mallone - one bedroom one bath822 Sq Ft$1,775
LoftsA2.1791 Sq Ft$2,330
River RunOne Bedroom - Winter Lease750 Sq Ft$4,395
The PikeAspen734 Sq Ft$2,785
Hayden PlaceA3717 Sq Ft$3,152
The MeadowsB1704 Sq Ft$2,493
Tree Farm Lofts1B700 Sq Ft$3,321

Cheapest Available New Castle and Nearby 1 Bedroom Apartments

As of September 08, 2025 the lowest priced 1 Bedroom apartment unit in New Castle, CO is the Napa Model starting from $1,460 at The Slate on 25 in the Appleton neighborhood. The second most affordable New Castle 1 Bedroom is the The Napa Model at The Landing on Horizon starting at $1,530 in the North Area neighborhood. The average price for all 1 Bedroom apartments in New Castle is currently $2,471. Here is today’s list of the cheapest available 1 Bedroom options in New Castle:

Apartment ListingModel NamePriced From
The Slate on 25Napa$1,460
The Landing on HorizonThe Napa$1,530
The Railyard at RimrockThe Mallone - one bedroom one bath$1,775
The JunctionMonument- 1 BR/1BA$1,815
Main Street Apartments1 Bed$1,900
Flats on 2nd Apartments1BR/1BA - A1$2,149
SIX CANYONOasis$2,285
Ski Town ApartmentsOpen 1 Bed 1 Bath NF$2,320
LoftsA2$2,330
The MeadowsB2$2,383

Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

decorative image of people with a giant lease agreement

Best Local Schools in
New Castle, CO

School data provided by Great Schools

Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore New Castle, CO Rentals by Map

Decorative image of map

See the most popular apartments and homes in New Castle, CO

View Map
New Castle, CO Apartments Map
View Map
New Castle, CO Rental Homes Map

Getting Around New Castle, CO

Walk Score®

23 / 100

Car-Dependent

Almost all errands require a car

Bike Score®

12 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

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 The Slate on 25 listed at $1,460.

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 $2,471.

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 825 square feet unit starting from $1,795 at The Slate on 25.

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 656 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

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.

decorative image for Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between article

Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.

decorative image for The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro article

The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.

decorative image for Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting article

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Written by: Christine Leonard, Esq.

Throughout the day, think about all the times that you have to pay for something. So many of us reach automatically for a credit card or even our phone for a quick payment.

decorative image for Roommate Matching: Finding the Right Fit and Avoiding Pitfalls article

Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

Written by: Cheryl Bowman

A fantastic way to save money and enjoy a built-in community is to share an apartment. However, a bad roommate situation can turn your dream rental into a nightmare.