
3 Bedroom Apartments for Rent in Walnut, CA (44 Rentals)


19637 Vista Hermosa Dr

248 Centinary Dr

Las Colinas

Walnut Heights

South Hills

Verandas

Total Monthly Price
Windwood Apartments

Brookhollow

Continental Village
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.

Casas Del Lago Apartments

The Medici at South Hills

Walnut Park Apartments

2442 S Nancy St

18446 Rorimer St

988 S Garey Ave

1720 Fieldgate Ave

77 Willowcrest Ln

3540 Toyon St

2613 A St
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.

20 Comanche Cir

1501 Stratus Dr

319 E Ramona St

4622 N Fircroft Ave

623 Columbus St

23504 Grand Rim Ct

2402 Nina St

2425 S Ridgewood Dr

1721 Nanette Ave

2410 Nina St
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.

1725 E Nanette Ave

1613 Naomi St

17902-17906 Renault St

1632 Natalie Ave

2407 Ridgeside Dr

2406 Nikki Ct

2418 Nadine St

18425 #s A-D E. Desidia St

2449 S Nancy St

2401 Nadine St
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.

2431 Nina St

Estrella Walk

Mountain Shadows

Colima Apartments
Walnut, CA Local Guide

How much does it cost to rent an apartment in Walnut?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Walnut Studio Apartments | $1,957 | $1,500 | $2,299 |
| Walnut 1 Bedroom Apartments | $2,066 | $1,200 | $2,500 |
| Walnut 2 Bedroom Apartments | $2,520 | $2,100 | $3,125 |
Walnut 3 Bedroom Apartments | $3,261 | $2,778 | $4,131 |
| Walnut 4 Bedroom Apartments | $2,978 | $2,978 | $2,978 |
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Walnut, CA Local Guide
- Walnut Neighborhoods
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Walnut 3 Bedroom Apartment Units with Current Availability by Neighborhood
Availability Confirmed As of: April 15, 2026There are currently 16 available 3 Bedroom apartment units from neighborhoods all over Walnut, CA that range in price from $2,600 to $4,131. Mount San Antonio College, Alameda Corridor and Otterbein are the neighborhoods that currently have the most 3 Bedroom availability. Here is today's list of the top neighborhoods in Walnut with the most available 3 Bedroom apartments:
| Neighborhood | Available Units | Median Price | Min Price |
|---|---|---|---|
| Mount San Antonio College | 9 | $3,211 | $2,900 |
| Alameda Corridor | 2 | $2,972 | $2,600 |
| Otterbein | 2 | $2,869 | $2,600 |
| South Walnut | 1 | $2,950 | $2,600 |
| Walnut Ridge | 1 | $2,972 | $2,950 |
| Walnut Valley | 1 | $2,995 | $2,995 |
Largest Available Walnut 3 Bedroom Apartments
The largest available 3 Bedroom apartment unit in Walnut, CA is found at South Hills in the Mount San Antonio College neighborhood and is 1,550 square feet priced from $3,645. Casas Del Lago Apartments has the second largest 3 Bedroom, which is sized at 1,500 square feet and currently listed start at $2,825. Here is today’s list of the largest available 3 Bedroom units in Walnut:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| South Hills | 3 Bedroom, 2 Bath | 1,550 Sq Ft | $3,645 |
| Casas Del Lago Apartments | 3 Bedroom | 1,500 Sq Ft | $2,825 |
| Verandas | The Oak | 1,050 Sq Ft | $3,328 |
Cheapest Available Walnut 3 Bedroom Apartments
As of April 15, 2026 the lowest priced 3 Bedroom apartment unit in Walnut, CA is the 3 Bedroom Model starting from $2,825 at Casas Del Lago Apartments in the Mount San Antonio College neighborhood. The second most affordable Walnut 3 Bedroom is the The Willow Model at Verandas starting at $3,223 . The average price for all 3 Bedroom apartments in Walnut is currently $3,261. Here is today’s list of the cheapest available 3 Bedroom options in Walnut:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| Casas Del Lago Apartments | 3 Bedroom | $2,825 |
| Verandas | The Willow | $3,223 |
| South Hills | 3 Bedroom, 2 Bath | $3,645 |
10 Hidden Costs of Renting You Should Budget for Before Signing a Lease
Avoid financial stress when renting. Learn about the 10 most common hidden costs—from pet fees to utilities—you must budget for before you sign a lease.
Read ArticleDon't Settle: How to Negotiate Your Apartment Lease and Save Money
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Read ArticleQuick 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.
Best Local Schools in Walnut, CA
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
Explore Walnut, CA Rentals by Map
See the most popular apartments and homes in Walnut, CA
Frequently Asked Questions about 3 Bedroom Walnut Apartments
How much is the average rent for a 3 Bedroom Walnut Apartment?
The average rent for a 3 Bedroom Apartment in Walnut is $3,261.
What is the largest available 3 Bedroom Walnut Apartment for rent?
Today's apartment with the most square footage in Walnut is a 1,550 square feet unit starting from $3,645 at South Hills.
What is the average size for Walnut 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in Walnut is currently 1,265 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

Renting with Roommates: Realistic Expectations for Shared Lease
Written by: Christine Leonard, Esq.
Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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.

Maximizing Your Refund: Essential Tax Tips for Renters
Written by: Christine Leonard, Esq.
Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.

18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Written by: Lauren Harrington
Renting your next home can feel thrilling and overwhelming at the same time.