1 Bedroom Apartments for Rent in Diamond Bar, CA (41 Rentals)

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Emerald Pointe
1 Bedroom Apartments

Emerald Pointe

2840 S Diamond Bar BlvdDiamond Bar, CA 91765

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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Mission33
1 Bedroom Apartments

Mission33

1300 W Mission BlvdPomona, CA 91766
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2434 Chanslor St
1 Bedroom Apartments

2434 Chanslor St

2434 Chanslor StPomona, CA 91766
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2418 Angela St
1 Bedroom Apartments

2418 Angela St

2418 Angela StPomona, CA 91766
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1922 S Park Ave
1 Bedroom Apartments

1922 S Park Ave

1922 S Park AvePomona, CA 91766
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955 Hansen Ave
1 Bedroom Apartments

955 Hansen Ave

955 Hansen AvePomona, CA 91766
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2436 Angela St
1 Bedroom Apartments

2436 Angela St

2436 Angela StPomona, CA 91766

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.

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2430 Angela St
1 Bedroom Apartments

2430 Angela St

2430 Angela StPomona, CA 91766
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2424 Angela St
1 Bedroom Apartments

2424 Angela St

2424 Angela StPomona, CA 91766
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2 Quadruplexes
1 Bedroom Apartments

2 Quadruplexes

2442-2450 Chanslor StPomona, CA 91766
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Shield Village
1 Bedroom Apartments

Shield Village

1731 W Holt AvePomona, CA 91768
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2467 Angela St
1 Bedroom Apartments

2467 Angela St

2467 Angela StPomona, CA 91766
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1337 Clovis Ct
1 Bedroom Apartments

1337 Clovis Ct

1337 Clovis CtPomona, CA 91766

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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Cambridge Garden
1 Bedroom Apartments

Cambridge Garden

2601 E Valley BlvdWest Covina, CA 91792
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Mission Suites
1 Bedroom Apartments

Mission Suites

1379 W Mission BlvdPomona, CA 91766
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The Garey Palms
1 Bedroom Apartments

The Garey Palms

1982 S Garey AvePomona, CA 91766
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Mosaic Gardens
1 Bedroom Apartments

Mosaic Gardens

1680 S Garey AvePomona, CA 91766
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Tivoli Plaza Apartments
1 Bedroom Apartments

Tivoli Plaza Apartments

1731 W Holt AvePomona, CA 91768
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Pomona Cottages
1 Bedroom Apartments

Pomona Cottages

1337-1369 W 3rd StPomona, CA 91766
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Dudley Manor
1 Bedroom Apartments

Dudley Manor

766-812 S Dudley StPomona, CA 91766
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Diamond Bar, CA Local Guide

Largest Available Diamond Bar 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Diamond Bar, CA is found at Diamond Bar Village in the South Walnut neighborhood and is 835 square feet priced from $2,500. Erie-Holt in the Via Verde neighborhood has the second largest 1 Bedroom, which is sized at 800 square feet and currently listed start at $1,995. Here is today’s list of the largest available 1 Bedroom units in Diamond Bar:

Apartment ListingModel NameSquare FootagePriced From
Diamond Bar VillageThe Vista835 Sq Ft$2,500
Erie-Holt1 Bedroom 1 Bath800 Sq Ft$1,995
California Villages West CovinaA1780 Sq Ft$2,169
Olive Ridge ApartmentsOne Bedroom Renovated742 Sq Ft$1,840
Emerald PointeDonegal708 Sq Ft$2,507
Walnut Ridge Management1x1B698 Sq Ft$1,940
WOODCREST APARTMENTS1x1696 Sq Ft$1,949
Mission Suites1 Bed 1 Bath540 Sq Ft$2,096
Twin Palms1 Bedroom 1 Bath450 Sq Ft$2,100

Cheapest Available Diamond Bar 1 Bedroom Apartments

As of December 30, 2025 the lowest priced 1 Bedroom apartment unit in Diamond Bar, CA is the One Bedroom Renovated Model starting from $1,840 at Olive Ridge Apartments in the Via Verde neighborhood. The second most affordable Diamond Bar 1 Bedroom is the 1x1A Model at Walnut Ridge Management starting at $1,900 in the Mount San Antonio College neighborhood. The average price for all 1 Bedroom apartments in Diamond Bar is currently $2,136. Here is today’s list of the cheapest available 1 Bedroom options in Diamond Bar:

Apartment ListingModel NamePriced From
Olive Ridge ApartmentsOne Bedroom Renovated$1,840
Walnut Ridge Management1x1A$1,900
WOODCREST APARTMENTS1x1$1,949
Erie-Holt1 Bedroom 1 Bath$1,995
Mission Suites1 Bed 1 Bath$2,096
Twin Palms1 Bedroom 1 Bath$2,100
California Villages West CovinaA1$2,169
Diamond Bar VillageThe Sunburst$2,200

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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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.

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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.

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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.

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Remember the 3 Rules of Real Estate:
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Frequently Asked Questions about 1 Bedroom Diamond Bar Apartments

What is the Cheapest apartment in Diamond Bar with 1 Bedroom?

Currently the most affordable 1 Bedroom in Diamond Bar is at Olive Ridge Apartments listed at $1,840.

How much is the average rent for a 1 Bedroom Diamond Bar Apartment?

The average rent for a 1 Bedroom Apartment in Diamond Bar is $2,136.

What is the largest available 1 Bedroom Diamond Bar Apartment for rent?

Today's apartment with the most square footage in Diamond Bar is a 835 square feet unit starting from $2,500 at Diamond Bar Village.

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

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How to Make Your Apartment Holiday-Ready: Renter-Friendly Tips

Written by: Justin Habersaat

Getting your apartment ready for the holidays can be exciting but sometimes challenging in a smaller space. Here are some modern tips to keep things festive, safe, and inviting this season.

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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.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate!