1 Bedroom Apartments for Rent in Diamond Bar, CA (42 Rentals)

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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.

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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Dudley Manor
1 Bedroom Apartments

Dudley Manor

766-812 S Dudley StPomona, CA 91766
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Erie-Holt
1 Bedroom Apartments

Erie-Holt

615 Erie StPomona, CA 91768
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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

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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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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2424 Angela St
1 Bedroom Apartments

2424 Angela St

2424 Angela StPomona, CA 91766
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Pomona Cottages
1 Bedroom Apartments

Pomona Cottages

1337-1369 W 3rd StPomona, CA 91766
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2 Quadruplexes
1 Bedroom Apartments

2 Quadruplexes

2442-2450 Chanslor StPomona, CA 91766
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Tivoli Plaza Apartments
1 Bedroom Apartments

Tivoli Plaza Apartments

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

2467 Angela St

2467 Angela StPomona, CA 91766
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Mosaic Gardens
1 Bedroom Apartments

Mosaic Gardens

1680 S Garey AvePomona, CA 91766
  • Utilities Included

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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The Garey Palms
1 Bedroom Apartments

The Garey Palms

1982 S Garey AvePomona, CA 91766
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1337 Clovis Ct
1 Bedroom Apartments

1337 Clovis Ct

1337 Clovis CtPomona, CA 91766

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 Erie-Holt in the Via Verde neighborhood and is 800 square feet priced from $1,995. California Villages West Covina in the Mount San Antonio College neighborhood has the second largest 1 Bedroom, which is sized at 780 square feet and currently listed start at $1,978. Here is today’s list of the largest available 1 Bedroom units in Diamond Bar:

Apartment ListingModel NameSquare FootagePriced From
Erie-Holt1 Bedroom 1 Bath800 Sq Ft$1,995
California Villages West CovinaA1780 Sq Ft$1,978
Woodcrest Apartments1 Bed, 1 bath750 Sq Ft$1,949
Emerald PointeDonegal708 Sq Ft$2,467
Walnut Ridge Management1x1BR698 Sq Ft$2,456
The Summit at Chino Hills Apartment HomesKaikoura690 Sq Ft$2,485
Dudley Manor1BR/1.0BA654 Sq Ft$1,600

Cheapest Available Diamond Bar 1 Bedroom Apartments

As of August 04, 2025 the lowest priced 1 Bedroom apartment unit in Diamond Bar, CA is the 1BR/1.0BA Model starting from $1,600 at Dudley Manor in the Via Verde neighborhood. The second most affordable Diamond Bar 1 Bedroom is the A1 Model at California Villages West Covina starting at $1,873 in the Mount San Antonio College neighborhood. The average price for all 1 Bedroom apartments in Diamond Bar is currently $2,571. Here is today’s list of the cheapest available 1 Bedroom options in Diamond Bar:

Apartment ListingModel NamePriced From
Dudley Manor1BR/1.0BA$1,600
California Villages West CovinaA1$1,873
Woodcrest Apartments1 Bed, 1 bath$1,949
Erie-Holt1 Bedroom 1 Bath$1,995
Walnut Ridge Management1x1A$2,299
eaves Phillips RanchA1$2,405
Emerald PointeDonegal$2,467
The Summit at Chino Hills Apartment HomesKaikoura$2,485

Quick Rent Budget Calculator

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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:
Location, Location, Location!

Explore Diamond Bar, CA Rentals by Map

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Getting Around Diamond Bar, CA

Walk Score®

51 / 100

Somewhat Walkable

Some errands can be accomplished on foot

Bike Score®

27 / 100

Somewhat Bikeable

Minimal bike infrastructure

Transit Score®

1 / 100

Minimal Transit

It may be possible to get on a bus

Frequently Asked Questions about 1 Bedroom Diamond Bar Apartments

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 $2,571.

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 800 square feet unit starting from $1,995 at Erie-Holt.

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.

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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.

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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.

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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.

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

Written by: Marie Brown

You’ve scrolled through countless listings, walked through a blur of rentals, and finally found what feels like the one. The pictures? Fantastic. The neighborhood seems just right.