Our Philosophy
Experience has indeed been one of our teachers for working in the Real Estate industry. This combined with continuous formal education gives us the strength, guidance, and knowledge to assist our clients in their journey. We have deep compassion for our clients’ individual journeys and will tailor each transaction to accommodate you the very best we can.
Client experience is a broad category, but be assured, no matter where you lie on the knowledge chart we service our clients with the utmost care. Integrity is key for our team and we pride ourselves on always doing the right thing no matter how difficult it may be. We also know that people rarely succeed unless they have fun in what they do. Our enjoyment comes from working side-by-side with you to successfully accomplish your goals. This is the “LaHaye Team.”
We Make Buying & Selling Easy
Leading the Real Estate Market in Lafayette, Walnut Creek, Concord & Beyond
Buy a New Home
End the cycle of bidding and losing. When inventory is limited and competition is intense, we put experience on your side. We’re skilled negotiators, fluent in East Bay real estate trends, and know how to write winning offers.
Sell Your House
Getting your home in shape to sell and setting the right price can be overwhelming. But it doesn’t have to be. We provide concierge service backed by decades of experience in prep, pricing and marketing to boost your profit.
The LaHaye Team
Happy Clients
If you are in the market for a realtor, we can totally recommend Julie Sullivan of Abio Properties. Although I have known Julie personally for years, this was my first opportunity to work with her in a seller/realtor relationship. It could not have gone better. From the beginning, Julie took the time to explain each step of the process. She walked us through the ins and outs of inspections, and disclosures and kept tabs on all parties, processes and reports. She held our hands when we had the normal 2nd thoughts and waited patiently till we knew for sure we were ready to move forward. The week we listed the house, we left town for 2 months. We could never have done that without the trust and comfort we had in working with Julie. She kept us up to date on all the opens and private showings and shared feedback. When an offer came in, she helped us through understanding all the details and the countering process. We had the luxury of doing this all long-distance. Julie has been a real professional. It has been our pleasure to navigate this adventure under her careful guidance.
– David and Siobhan Hampton
Happy Clients
In my book, Mary Anne is a real professional with outstanding service. I was very impressed with her concept of selling my house, and she did it so fast!
– George
Happy Clients
Mary Anne was so dynamic she took care of every detail – we did not have to worry about anything. Mary Anne has been the best agent I have ever used in any of the 5 moves I have made.
– Cleo & Ann
Happy Clients
Choosing Mary Anne LaHaye for our realtor was, undoubtedly, the best decision we could have made in selling our Pleasant Hill home! She gave us exactly what was promised and then some. We moved out of state and left Mary Anne in charge of doing a full remodel on our vacant home, knowing we weren’t going to be able to oversee any work. As a General Contractor, this was very difficult to hand over. Mary Anne’s expertise in project managing the job, along with her keen eye for designing, marketing, and staging our home, netted a result that brought us 8 offers in 36 hours, with a sold price that was significantly over asking. Her knowledge of the law and constant encouragement to disclose all and forget nothing was refreshing. Her advice to list the property based on comps and not what we hoped it might sell for was spot on. We found Mary Anne to be honest and professional, with a no-nonsense attitude, yet personal. Everything she did to ensure a successful sale of our home far exceeded our expectations. We very highly recommend Mary Anne!
– Ron & Lisa
Happy Clients
Mary Anne was an exceptional partner. She was so detail oriented, patient, kind and a complete pleasure to work with. This is my second experience buying a home and she was diligent in ensuring I knew what was happening every step of the way. Everything was explained and there was nothing unexpected. I am grateful to have gone through this experience with her and would recommend her to anyone looking to buy or sell. I felt like I had a partner and an advocate and I am very grateful!
– Jen C
Happy Clients
If you are in the market for a realtor, we can totally recommend Julie Sullivan of Abio Properties. Although I have known Julie personally for years, this was my first opportunity to work with her in a seller/realtor relationship. It could not have gone better. From the beginning, Julie took the time to explain each step of the process. She walked us through the ins and outs of inspections, and disclosures and kept tabs on all parties, processes and reports. She held our hands when we had the normal 2nd thoughts and waited patiently till we knew for sure we were ready to move forward. The week we listed the house, we left town for 2 months. We could never have done that without the trust and comfort we had in working with Julie. She kept us up to date on all the opens and private showings and shared feedback. When an offer came in, she helped us through understanding all the details and the countering process. We had the luxury of doing this all long-distance. Julie has been a real professional. It has been our pleasure to navigate this adventure under her careful guidance.
– David and Siobhan Hampton
Happy Clients
In my book, Mary Anne is a real professional with outstanding service. I was very impressed with her concept of selling my house, and she did it so fast!
– George
Happy Clients
Mary Anne was so dynamic she took care of every detail – we did not have to worry about anything. Mary Anne has been the best agent I have ever used in any of the 5 moves I have made.
– Cleo & Ann
Happy Clients
Choosing Mary Anne LaHaye for our realtor was, undoubtedly, the best decision we could have made in selling our Pleasant Hill home! She gave us exactly what was promised and then some. We moved out of state and left Mary Anne in charge of doing a full remodel on our vacant home, knowing we weren’t going to be able to oversee any work. As a General Contractor, this was very difficult to hand over. Mary Anne’s expertise in project managing the job, along with her keen eye for designing, marketing, and staging our home, netted a result that brought us 8 offers in 36 hours, with a sold price that was significantly over asking. Her knowledge of the law and constant encouragement to disclose all and forget nothing was refreshing. Her advice to list the property based on comps and not what we hoped it might sell for was spot on. We found Mary Anne to be honest and professional, with a no-nonsense attitude, yet personal. Everything she did to ensure a successful sale of our home far exceeded our expectations. We very highly recommend Mary Anne!
– Ron & Lisa
Happy Clients
Mary Anne was an exceptional partner. She was so detail oriented, patient, kind and a complete pleasure to work with. This is my second experience buying a home and she was diligent in ensuring I knew what was happening every step of the way. Everything was explained and there was nothing unexpected. I am grateful to have gone through this experience with her and would recommend her to anyone looking to buy or sell. I felt like I had a partner and an advocate and I am very grateful!
– Jen C
Featured Properties
$3,400,000 | Sold $3,250,000
2517 Biltmore Drive, Alamo, CA 94507
$949,000 | Sold $1,100,000
241 Mountaire Circle, Clayton, CA 94517
Featured Properties
$3,400,000 | Sold $3,250,000
2517 Biltmore Drive,
Alamo, CA 94507$949,000 | Sold $1,100,000
241 Mountaire Circle,
Clayton, CA 94517
Areas Served
Contra Costa County
Featured Blog Posts
The LaHaye Team
An Abio Team
DRE
Mary Anne LaHaye
REALTOR® | LaHaye Team Leader
DRE
Julie Sullivan
REALTOR®, LaHaye Team
DRE