Mark Sladky
Combining market expertise, personalized service, and trusted guidance to help clients make confident real estate decisions at every stage.
Mark Sladky
Mark Sladky
Mark Sladky

Exceptional service is the foundation of every successful real estate experience.


For more than three decades, I have dedicated my career to perfecting the art of client service—ensuring every buyer and seller receives the highest level of care, communication, and professionalism. As a lifelong resident of Orange County, I have had the unique opportunity to watch Costa Mesa evolve from quiet bean fields into the thriving destination it is today. Joining Torelli Realty, a trusted cornerstone of this community, was a natural and meaningful step in my professional journey.

 

A Personalized, High-Touch Approach

What sets me apart is my commitment to creating a genuinely personal experience for every client. I believe effortless communication is the key to a positive transaction, and I pride myself on being accessible, attentive, and proactive. By truly listening, I gain a clear understanding of each client’s needs and aspirations—and I work diligently to meet those needs while anticipating what comes next. Whether I’m helping buyers find their ideal home or guiding sellers to secure top dollar quickly and smoothly, I am focused on making the process seamless from start to finish.

 

Service Excellence Rooted in Hospitality

My passion for serving others was shaped by an extensive career with Marriott International, where I learned that exceptional customer service is not just a standard—it’s a mindset. Managing large teams taught me the importance of consistency, accountability, and attention to detail. Yet, I found myself drawn back to the personal, one-on-one interactions that create meaningful impacts. Real estate allowed me to combine my commitment to perfection with the ability to help individuals and families navigate one of life’s most significant decisions.

 

Deep Roots in the Community I Love

Costa Mesa isn’t just where I work—it’s where my story began. I grew up in the Mesa North community near Paularino and Fairview, attended Paularino Elementary, Davis Middle School, and Costa Mesa High School, and have always been proud to call this city home. My lifelong connection to Costa Mesa and Orange County gives me an unmatched understanding of local neighborhoods, market trends, and community culture—insights that directly benefit my clients.

 

Life Beyond Real Estate

When I’m not advocating for my clients, you’ll find me enjoying quality time with friends and family. I’m passionate about snowboarding, surfing, hiking, camping, photography, live music, and exploring wine country. These interests keep me grounded, energized, and inspired—qualities I bring into my work every day.

Contact Me

Phone +1(714) 478-1163
Email mark@torellirealty.com
Website www.marksladkyrealestate.com
Address 1700 Adams Ave Ste 110, Costa Mesa, CA, 92626

REVIEWS

mholmes532

We had such a great experience working with Mark. He went above and beyond to help us get the exact home we wanted and we truly would not be here without him. He was strategic with our offer, incredibly knowledgeable, and guided us through every step with confidence and care.His knowledge of the area was a huge asset. He gave us insight into the neighborhood, schools, and the local market that made us feel completely confident in our decision. He was responsive, organized, and proactive throughout the entire process, and his recommendations were all spot on.Most importantly, he is kind, honest, and genuinely invested in his clients. We are so grateful and would absolutely recommend him to anyone buying or selling.

user47337371

We had a great experience buying our home with Mark Sladky. From the very beginning, Mark was detail-oriented, knowledgeable, and on top of every step in the process. He consistently went above and beyond, whether it was answering our questions right away, flagging things we never would have noticed, or helping us think through important decisions with confidence.Mark also connected us with reliable vendors and service providers, which made inspections, repairs, and move-in tasks much easier than we expected. His recommendations saved us both time and stress.What stood out to us is that Mark kept checking in even after the sale to make sure everything was going smoothly and that we had what we needed. We really appreciated it. We’re grateful for everything Mark did to make our home-buying experience such a positive one and would enthusiastically recommend him to anyone looking for a top-tier realtor. Thank you Mark!

user6636831

I can’t say enough wonderful things about working with Mark. From start to finish he has helped me with the whole home-buying process. His knowledge not only on the market, but with the ins and outs of home ownership is profound. He took the time to answer my questions and make this journey as smooth as possible. Even after the close date he has helped with the stressors of moving in and making sure this is my home sweet home. Thank you, Mark, you are the greatest!

brendagomez6443

Mark Sladky is more than just a real estate agent; he genuinely cares about people. When it was time for my mother to come live with me, Mark was the first person I thought of to help us navigate the transition to rent her home. My mother had always held Mark in high regard, especially because he would check in on her when she was living on her own. That kind of compassion and thoughtfulness is rare. Mark made the entire process smooth and reassuring, and his professionalism was matched only by his kindness. I wholeheartedly recommend him to anyone looking for a trustworthy and dedicated agent.Thank you, Mark, for everything you've done for our family. Your support has meant the world to us during a very difficult time.

leslieshinkle

If looking to purchase or sell your home, look no further as Mark Sladky is your man. He made our home purchase a seemless process with great communication, quarterbacking among all parties. His knowledge, attention to detail, responsiveness and caring spirit make it a pleasure working with him.

jennparks108

Mark Sladky came highly recommended by a family member and I am proud and honored to do the same. Marks professionalism, attention to detail and knowledge of the real estate market is astonishing.He walked us through every step of the home selling process with confidence and patience.Mark has impeccable communication skills and he was continuously putting our minds at ease.Mark is a true professional and obviously cares deeply for the people he represents.He does so many little things that a seller would never think about. He’s kind, thoughtful and has an amazing sense of humor which makes the whole experience fun.Look no further for an agent. This is the guy you want in your corner.To Mark and the whole fantastic crew at Torelli Realty I would like to say thank you.You folks are amazing and you have a real star in Mark Sladky.SincerelyScott Parks

nnrmusik

We had an incredible experience working with Mark. From start to finish, he was dedicated, responsive, and truly went the extra mile to make sure our home was in the best possible position for sale. He was incredibly resourceful—always offering smart solutions and insights and is incredibly knowledgeable about the market. What stood out most was his commitment. He was always available when we needed him for anything at all, organizing everything for our sale from start to finish, was there for every inspection, photoshoot, etc, he even personally cleaned and prepped the house for open house. I was blown away with his level of commitment and perfection. The open house was packed and he went the extra step with little details like branded water bottles and homemade cookies - which really make a difference. We ended up selling our home with many offers at asking after just one open house If you're looking for an agent who’s not only knowledgeable but also genuinely invested in helping you succeed, we can’t recommend Mark enough.

jillmirich

Mark is by far the hardest working best relator. I was blown away with the amount of extra attention and tasks he took on to get my home ready and sold. The condo I had on the market was in another part of the state to where I currently live but with Mark as my realtor, he took on so many task in my absence and had amazing partnerships with local businesses to get the place ready. I relied on his expertise for most everything as this was my first home sell. Thanks to him, my home sold extremely fast and well over asking. Mark was able to make a new record high sale for my condo within my neighborhood.If looking for a realtor he is your man

craigparks77

I lost both my parents in the past 11 months. When it was decided to sell my childhood home in Mesa Verde, I wasn't sure who to contact.  I have lived in Costa Mesa for almost 55yrs and remembered seeing and talking to Mark as he passed out flyers in the neighborhood for years!  During each interaction we had over the years, I learned more and more about him. I found out that we have many of the same friends being that we have lived here for over 50 years. I ran into Mark again in May as he was passing out flyers in my neighborhood. I told him both my parents had passed, and I needed help selling their house! Mark said, he would love to help, and at that moment, I knew I chose the right person for the job! To say that Mark went above and beyond is an understatement! He immediately treated Julie and I as if we were family! He was kind, compassionate and so knowledgeable! He assisted us in everything and made sure we felt comfortable with every decision that needed to be made. He worked tirelessly making sure the house was ready to sell prior to going on the market! I'm confident when I say, Mark Sladky is the kindest, hardest working and most knowledgeable relator in Costa Mesa hands down. Moving forward, I will refer Mark to anyone I know selling or trying to buy a house in Costa Mesa or anywhere else in SCA. I feel truly blessed to have   had Mark help me and my family during the most difficult time of my life! Thank you Mark for your love and friendship!

xxpfnn6gqs

I recently had the pleasure of working with Mark as my realtor for selling my home in Costa Mesa this June. Mark went above and beyond in every aspect of the process. He was always willing to help out and ensured that the house was in excellent shape to achieve the best possible price. His dedication, professionalism, and attention to detail were truly impressive. I couldn’t have asked for a better realtor and highly recommend Mark to anyone looking to buy or sell a home. Thank you, Mark, for your outstanding service! - Cynthia

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