Committed to your Real
Estate needs with passion,
integrity, and sincerity. About us

Cornerstone Real Estate International

Your real estate wants and needs are specific and unique to you. Cornerstone Real Estate International (CSREI), founded and established by Alisha Chen, is fueled by our desire to serve both domestic and international clients with the highest level of integrity. We are committed to doing business for a much greater purpose than simply closing a deal. Our team speaks 11 languages to better serve you in Orange County, Greater LA County, and Greater San Bernardino County. We specialize in bank owned, short sales, standard sales, 1031 Exchange, probate, property management, international investors and commercial properties. CSREI is certified as a Minority and Woman Owned Business.

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The Need for Global System Corrections
The entire system is upside down and downside up. There are usually ‘good reasons’ to structure things a certain way, but do they make sense…
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Affordability and the Future
Housing has been the economic setter around the world.  However, has COVID-19 helped you evaluate what is working with your choices and lifestyle?  Let us…
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Alisha, Well-Rounded Skill Set
I would unequivocally recommend Alisha’s services to anyone contemplating a real estate transaction. Alisha possesses a well-rounded skill set: a strategic thinker with a great sense of the macroeco...
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Effect of Music
Music is one of the categories that are difficult to explain or fully understand.  However, none of us can deny that it has a tremendous…
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New Communities

Coming Soon


I would unequivocally recommend Alisha’s services to anyone contemplating a real estate transaction. Alisha possesses a well-rounded skill set: a strategic thinker with a great sense of the macroeconomic environment and its connection to your specific real estate transaction; an outstanding communicator that ensures you are well-versed in…

Alisha, Well-Rounded Skill Set

Alisha, as well as her fantastic assistant, Lydia, made the process of selling my family’s home a very efficient experience. Her knowledge and guidance helped with a speedy sale. The house sold over the asking price. Every detail and question was answered either by Alisha or…

Professional, Knowledgeable Team

I purchase home two times with Alisha & Cornerstone Team. 1st experience- my mom wanted to purchase a house with me with a limited budget in 2008, and she likes luxury. None of our previous agents could satisfy her high standards on a limited budget. We come up to…

Steadfast Agent

Alish’s service is really awesome! I never thought I could have a house in S. Cal. and God leads us to find Alisha Chen as our agent. Last Saturday, I and my wife got our first house key from Alisha. Our case is not a big case, but…

Amazing Agent with Preserverance!

Alisha was a gem to work with. She had the ability to expose our home internationally especially in Southeast Asia. From the beginning, Alisha worked hard to make our house more attractive to potential buyers. We already had a model-like home but Alisha added her colorful touches so…

Alisha, International Realtor!!!


Buying a home is an exciting and fun process in theory. When you actually start looking, the details can become overwhelming. We are here to make the process an enjoyable one, guiding you with passion, integrity, and sincerity. We come alongside you with the knowledge and expertise you need so that you can take ownership of your dream home.

Buying a Home


Selling your home involves more than placing a “for sale” sign in your yard, signing documents at closing, and receiving a check. As your REALTOR®s, we are here to help you prepare your home, market your home, and guide you through the sale process to ensure a purchase within your time frame at the best possible price.

Sell Your Home


CSREI Sold Properties


CSREI Sold Properties