
3 Bedroom Apartments for Rent in New Castle, CO (30 Rentals)


145 Caywood Ct

267 Buckthorn Rd

250 White Horse Dr

94 Castle Ridge Dr

Total Monthly Price
Pomona Park Townhomes

The Lofts at Steamboat Basecamp
Renting with Roommates: Realistic Expectations for Shared Lease
Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

River Run

Total Monthly Price
The Meadows

Total Monthly Price
The Pike

Total Monthly Price
The Landing on Horizon

Total Monthly Price
Lofts

Total Monthly Price
The Slate on 25

Total Monthly Price
The Railyard at Rimrock
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

939-951 Iowa Ave

Hayden Place

16 Cliff View Ct

802 East Ave

1322 E 7th St

520 Wamsley Way

720 E 5th St
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

3951 Sky Ranch Dr

135 Blue Heron Vis

316 Allison Ln

160 Equestrian Way

258 Caballo St

102 Evans Rd

The Piedmont
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

Ridgeview West

Dream Island
New Castle, CO Local Guide

How much does it cost to rent an apartment in New Castle?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| New Castle Studio Apartments | $1,857 | $1,375 | $2,775 |
| New Castle 1 Bedroom Apartments | $3,352 | $1,580 | $10,000+ |
| New Castle 2 Bedroom Apartments | $5,881 | $800 | $10,000+ |
New Castle 3 Bedroom Apartments | $3,523 | $1,650 | $7,500 |
| New Castle 4 Bedroom Apartments | $3,562 | $3,562 | $3,562 |
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New Castle, CO Local Guide
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Largest Available New Castle and Nearby 3 Bedroom Apartments
The largest available 3 Bedroom apartment unit in New Castle, CO is found at Pomona Park Townhomes in the Appleton neighborhood and is 1,560 square feet priced from $2,557. The Meadows has the second largest 3 Bedroom, which is sized at 1,446 square feet and currently listed start at $4,162. Here is today’s list of the largest available 3 Bedroom units in New Castle:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| Pomona Park Townhomes | End Unit | 1,560 Sq Ft | $2,557 |
| The Meadows | D2 | 1,446 Sq Ft | $4,162 |
| The Landing on Horizon | The Solano | 1,324 Sq Ft | $2,423 |
| The Slate on 25 | Solano | 1,324 Sq Ft | $2,413 |
| River Run | Three Bedroom - River View | 1,300 Sq Ft | $3,545 |
| The Pike | Osprey | 1,193 Sq Ft | $4,204 |
Cheapest Available New Castle and Nearby 3 Bedroom Apartments
As of June 23, 2026 the lowest priced 3 Bedroom apartment unit in New Castle, CO is the Solano Model starting from $2,413 at The Slate on 25 in the Appleton neighborhood. The second most affordable New Castle 3 Bedroom is the The Solano Model at The Landing on Horizon starting at $2,423 in the North Area neighborhood. The average price for all 3 Bedroom apartments in New Castle is currently $3,523. Here is today’s list of the cheapest available 3 Bedroom options in New Castle:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| The Slate on 25 | Solano | $2,413 |
| The Landing on Horizon | The Solano | $2,423 |
| Pomona Park Townhomes | End Unit | $2,557 |
| The Meadows | D1 | $3,452 |
| River Run | Three Bedroom - River View | $3,545 |
| The Pike | Osprey | $4,204 |
| The Lofts at Steamboat Basecamp | Townhome | $7,500 |
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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Best Local Schools in New Castle, CO
Kathryn Senor Elementary School
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
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Frequently Asked Questions about 3 Bedroom New Castle Apartments
What is the Cheapest apartment in New Castle with 3 Bedroom?
Currently the most affordable 3 Bedroom in New Castle is at The Slate on 25 listed at $2,413.
How much is the average rent for a 3 Bedroom New Castle Apartment?
The average rent for a 3 Bedroom Apartment in New Castle is $3,523.
What is the largest available 3 Bedroom New Castle Apartment for rent?
Today's apartment with the most square footage in New Castle is a 1,560 square feet unit starting from $2,557 at Pomona Park Townhomes.
What is the average size for New Castle 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in New Castle is currently 1,971 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

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.

Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

Creative Ways Developers Reimagine Retail Spaces as Residential Units
Written by: Robin Stewart
Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.