Cornerstone Property Management
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At Cornerstone Property Management, our focus is on exceptional management of homes, condos, townhomes, duplexes, tri-plexes, four-plexes and small apartments in the South Bay area. If you own a residential investment property and are looking for professional management, look no further! We provide full management services, including marketing, tenant screening, leasing, maintenance, and accounting.

We use our superior marketing to attract the best tenants and get the most out of your investment. Our reputation is the best in the area - just ask our current clients. We strive to only offer the highest quality homes for rent in South Bay & surrounding areas. If you are looking to rent a home, we have a top-notch inventory of houses, condos, and townhomes and apartments for lease.
Services
To provide our customers a proactive, aggressive and professional management service emphasizing communication, property protection, technology and education. Established by Brian Bonnifield in 2001, Cornerstone Property Management has grown from its early beginnings with a small portfolio of properties to become a leader in South Bay Area property management.
Having a successful rental property requires a lot of time, effort, experience and knowledge. Let us save you that time, effort and frustration that comes with gaining that experience. As a full service South Bay property management company, our team is responsible for taking care of all aspects of managing your rental(s).
We understand and apply the correct federal, state, and local laws, keeping you and your investment out of trouble. We know the local market, have an extensive network of contacts, and have advertising resources available to us at discounted rates. This allows us to effectively market your vacant home to prospective residents to get it filled.
If you are in the market for your perfect rental home, you have come to the right place. As a prospective tenant, we can help you through the process of finding and applying for the home of your dreams. Once you are a resident, we have a suite of tools to make your rental experience the best it can be.
We are a professional, knowledgeable, and courteous property management company. We work very hard to provide the highest quality resident services you'll ever experience. We use professional vendors (painters, handymen, plumbers, carpet cleaners, etc) to ensure that your unit is in good condition.
Reviews (10)
Monika Burse
Monika Burse
Jan 25, 2022
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Positive: Professionalism
I’m a new renter with Cornerstone. Tanya and her team are knowledgable and responsive. Upon moving into our new home, we required a few little tasks that need to be completed. Within a few days, most items were completed. Our experience has been great with Cornerstone!
Kyle Allison
Kyle Allison
Dec 31, 2021
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Critical: Professionalism, Quality, Responsiveness, Value
We have been at our rental almost 2 years now. They stopped gardening, never replaced fence that fell down, theres been a leak in the roof the last 2 months and no service request has been answered. This management company is terrible. Homeowners i would be aware that they collect the rent but dont take care of your property
Sherry Yang
Sherry Yang
Dec 21, 2021
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Positive: Professionalism
It’s my first time working with a property management company. My property managers are very experienced and knowledgeable. They are also very patience with all the questions. I am pretty happy with my experiences.
Nathan Womack
Nathan Womack
Dec 04, 2021
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Positive: Professionalism, Responsiveness
I have been using Cornerstone to manage my rental property for about 2 years now, so they have been able to quickly rent out the property, are quick to respond to issues, and provide easy reports for year end taxes. Great service, no complaints!
Yash Brahmbhatt
Yash Brahmbhatt
Nov 18, 2021
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I have been with the cornerstone for a little over a year now as a renter so it's finally time to review their services. So, far it has been great whenever I have an issue it's very easy to contact them, and usually, it has been solved in a week. I don't have anything negative to say about them because they reach out after every service request to make sure it's been completely solved. I would recommend them and would not think about going to a different company.
Shangjie Xu
Shangjie Xu
Oct 30, 2021
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The high Google review score is contributed by the homeowners, maybe even their staff, not the renters. If you are a prospective renter, please move to Yelp and learn what you will be dealing with. As a renter with experience with 9 property management companies, I can responsibly tell you that Cornerstone is the worst. Be prepared for slow/no responses to your questions and maintenance requests. Also, be prepared for being taken out $1000+ from your deposit even if you move out with a place cleaner than you moved in and no major damage. During my 1yr4mth stay at their property, I need to constantly
Jeremy Ting
Jeremy Ting
Oct 18, 2021
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Positive: Professionalism, Responsiveness
I have been working with Brad from Cornerstone on managing my property in San Jose. He is very knowledgeable in this business, and very patient with my needs as in property management. I would recommend Brad to anyone who is looking for property management in these crazy time.
Nanette N.
Nanette N.
Jul 20, 2021
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As out of state property owners, we are very pleased by the quality of their support and their professionalism. They came highly recommended and I now recommend them to my friends. They had our property ready and rented out quickly and continue to handle any issues in a timely manner. Brad even came by months before to offer tips on what was needed to get the property ready. Great support.
Zach
Zach
Jul 02, 2021
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I normally do not do these kinds of reviews for property management companies for places that my family and I have rented from as it kind of a moot point at times, but I have to say that this will be my first.
So cornerstone is actually not bad... I will explain more don't worry. We my family and I (brother, sister, mother) have been with them for five plus years now and the service that we have received is pretty good.
1) Easy and direct rent payments (via online service)
2) Friendly and responsive point of contact between renter and owner. (Due to COVID-19 there have been delays in communication
Maggie Liu
Maggie Liu
Jun 22, 2021
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Brad and team manage my rental property since the beginning of 2021. Helped with arranging the cleaning to getting a tenant. Took a little longer than expected (about ~2 month) probably due to covid but the process was smooth and no management fee until a tenant moves in. Very responsive and if you have any questions they will take the time to explain it in detail. It's a relief to have someone help manage the day to day work of a rental property.