An Expert in
South Orange County, California
Over 3,000 Homes Sold
& 300+ Tax Deferred Exchanges!
My staff and I are unconditionally committed to providing excellence and integrity to our clients before, during and after each transaction. I strive to make a difference in the lives of my clients: to treat them the way I would like to be treated. My reputation for being caring and sensitive to my clients’ real estate needs gives them peace of mind when buying or selling a home. As a trusted advisor, time and time again I have advocated for clients as they navigate the obstacles intrinsic to every sale. I work for an audience of one (God above) which my clients appreciate and in turn, they refer future business thus allowing me to continue to provide exceptional service.
Featured Homes
27891 Perales
Mission Viejo, CA 92692
Reviews
Our personal Realtor and #1 Referral
Karen is not only our personal realtor who was such a gift as we navigated our first California home purchase after relocating, she's also the first person we reach out to when friends or a relocating staff member asks about a realtor. She's a tireless advocate, a candid advisor, and an all around joy to work with!
- Jason Williams
Easiest Sale We Have Experienced!
I’m Charlie Blek and I’m a retired attorney. While practicing I was involved in a substantial number of escrows here in Orange County. Karen Quinn was our realtor who handled the sale of our home and the transition into Reata Glen. I appreciated her professionalism as the sale and move was the easiest we had ever experienced.
- Charlie Blek
She Helped me Sell AND Purchase!
I recently used Karen Quinn and her crew to sell my condo AND purchase a new condo. Karen did a fabulous job! She sold my condo for well over my purchase price which helped me with funds to purchase my new condo. Karen was always available or made sure one of her qualified staff was available to answer any questions I had. I would highly recommend Karen Quinn and Regency Real Estate Brokers.
- Doris
Recent Sales
79 Mira Adelante
San Clemente, CA 92673
21865 Delicia
Trabuco Canyon, CA 92679
19242 Echo Pass Rd
Trabuco Canyon, CA 92679
26712 Via Alcala
Mission Viejo, CA 92691
138 Sandpiper
Aliso Viejo, CA 92656
27181 Manzano
Mission Viejo, CA 92692
26702 Rabida
Mission Viejo, CA 92691
27815 Sheffield
Mission Viejo, CA 92692
5 Garcilla Dr
Mission Viejo, CA 92694
27021 Moro Azul
Mission Viejo, CA 92691
24912 Delos Ave
Mission Viejo, CA 92691
28956 Canyon Lake Dr #43
Trabuco Canyon, CA 92679
Neighborhood Guides
Recent Updates
November 9, 2026
The 24-Hour Vacation: How to Feel Like You’re Traveling Without Leaving Town
Who says you need a plane ticket to enjoy a vacation? Discover how to turn an ordinary day into an unforgettable getaway with local adventures, new dining experiences, relaxing moments, and a little time away from your daily routine. With these simple ideas, you can enjoy the excitement of traveling without ever leaving town!
November 1, 2026
The Sunday Test: Would You Still Love Your Home If You Never Left It?
Forget the perfect kitchen and impressive square footage. The real test of a great home might be whether you’d happily spend an entire Sunday there without ever wanting to leave.
October 25, 2026
The Invisible Upgrade: Why the Best Homes Appeal to All Five Senses
A great home doesn’t just look beautiful—it feels beautiful. Discover how the little things you see, hear, smell, and touch can make a big difference in how you experience your space.
Work With Us
Karen Quinn and her team are unconditionally committed to providing excellence and integrity to their clients before, during and after each transaction. Contact them today and see for yourself-they are looking forward to meeting you!
Complete the short form below, and we’ll be in touch soon.
Contact Us
Karen quinn
(949) 636-9930
kcq@regencyre.com
25950 Acero., #100
Mission Viejo, CA 92691
CA DRE# 00623089
Quick Links
Brokerage Info
25950 Acero., #100
Mission Viejo, CA 92691
DRE 01200533
All information is deemed reliable but not guaranteed and should be independently reviewed and verified.
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