Texas REALTOR®: Mark Costello

• 30+ Years Experience In and Around Real Estate
• Outstanding Sales Achievement Award
• Top Residential Producer
• #1 Residential Listing Agent
• #1 Residential Buyer’s Agent
• 5 Star Real Estate Agent
• Broker

About Me

My wife, Brandy, and I have been involved in real estate in some form or fashion since we were teenagers. We have worked in numerous fields inside of real estate and have a great understanding of homes and the home buying, selling and negotiating process.

Real estate has changed our lives for the better and we enjoy positively influencing the lives of all of our clients, too. We have 3 boys and they are our “why” for this endeavor! Anyone that knows us, knows that our youngest, Carter, just might be with you from beginning to end. He loves going to closings!

When You Hire Us… You Get US!
We are not part of a giant team, we don’t hand you, your home or your file off to anyone else! We will be with you every step of the way! Of course we have a phenomenal team of professionals that we work together with that handle your transaction with the same care and attention to detail that we do!

As a teenager I worked in residential and light commercial construction and repair. While doing so I began working for a handful of investors and taking part in their renovations. Brandy began working in the appraisal field while still in high school and did so until becoming a REALTOR®. Brandy has a keen eye for the latest trends and designs. She will help you envision your new home or investment home no matter the current condition. We have combined this knowledge and experience to renovate homes for our own business, plus clients needing to sell. With this information we can help navigate you through the home buying and selling process to help you make the best decisions for you and your family.

Whether you’re a seasoned investor, bought/sold multiple homes without representation before, looking for a second home, moving up/down, or first time buyer we are happy to meet you wherever you are in the process! We look forward to working with you! You will be hard pressed to find Real Estate agents with such a diverse background! We have streamlined the process of buying or selling a home to make it easier for you! We have built a team of industry experts to make sure you have access to local home inspectors, contractors, interior designers, service providers, property managers, lending professionals, title and escrow companies, painters, gardeners, plumbers, electricians home warranty companies and more to provide you with the best service possible!

We are dedicated to providing the most up-to-date market data in the area. Our team is made up of caring, knowledgeable professionals that work tirelessly to help you with the home buying and selling process.

My Market Areas

Collin, Dallas, Denton, Hood, Parker, Wise

ZIP Codes

Neighborhoods

Representation

Buyers and Sellers

Languages