Houston Real Estate Agents

Maria Grant-Bormann has been a licensed Realtor since 2008 and has already earned million-dollar producer status twice. No doubt, her ability to work well with people and her eagerness to please her clients is crucial to the stellar results she has received. Add in her designations as an Accredited Buyer’s Representative (ABR), Short Sales & Foreclosure Resource (SFR), and Certified Home Marketing Specialist (CHMS), and it is clear that Maria is a Realtor who stands out in the crowd.

Maria feels that clients who most benefit from her services are those who are looking for farms and ranches in the country, especially if they enjoy and ride horses. Why this area of specialty? She believes her experience as a horsewoman and competitor is an added value. She is also bilingual in English and Spanish and welcomes the opportunity to work with Spanish-speaking clients.

A former international missionary and commercial flight attendant, Maria chose what she calls the challenging but rewarding real estate profession as a career because, as an investor in several country properties, she wanted to learn more about the business and earn extra money. She feels she brings a unique perspective and upbeat personality, with a “Latin flavor,” to the profession.

She describes herself as caring, kind, tenacious, feisty, positive, friendly and hard working. Customer service is her top priority and the transforming of clients into raving fans is her ultimate goal.

Born in El Salvador, along with her teenage sister, Maria was adopted at the age of 14 by a family in Maine. She now makes her home in Brenham, Texas, and is the mother of a beautiful daughter named Mariah.

In her spare time, she enjoys playing soccer, horseback riding, cooking and reading Christian books. Because she feels so blessed to have been adopted herself, orphan ministry is her passion. She wants to be a voice for orphans and supports several orphanages in Central America.

As a native resident of Houston and current resident of Richmond, TX, I can help you with all of your Real Estate needs.
A graduate from the University of Houston-Downtown with an Honors degree in Criminal Justice. Former U.S. Pretrial Services Officer and Harris Co. Probation Officer. In 2002, I built my own home and was fascinated with all the moving parts that go along with it! I obtained my Real Estate license in 2005 and have enjoyed helping people find the right home ever since. My experience brings integrity, loyalty and hard work to make your buying/selling home experience is the Best it could be.

WELCOME to McCallum Realty!

Claire McCallum is an established broker and owner of McCallum Realty Group. Originally from Scotland, Claire has been a long-time resident of Houston, Texas.

Claire has an understanding of the Houston real estate market that is second-to-none. With over three decades of real estate experience and expertise, Claire has satisfied hundreds of clients over the years with her commitment to excellent service and personal attention to the needs and wants of her clients. She has a reputation for going the extra mile and being present in the moment, recognizing that each client experience buying and selling homes is unique. She spends time raising the level of service that can be provided to you, our clients.

McCallum Realty is dedicated to serving all of the greater Houston area. Our priority is to serve you, our customers and friends, with the same care as a family member by growing your TRUST in our ability to find or sell your home. We KNOW the right questions to ask you and guarantee that you will LIKE our one-of-a-kind detailed, unique and personal client experience. Trying to decide whether or not it is time to explore buying your next home or selling? Look no further! McCallum Realty will ensure that your real estate experience is smooth, efficient and specific to your needs and wants. We understand that every real estate transaction is unique, which is why we listen and create a detailed, one-of-a-kind plan to either find your next forever home or sell a property at the best market value as quickly as possible. We cherish the relationships we build with current, past and future clients and are proud of the personal referrals we receive year-round. We can assure that our service and care at McCallum Realty is second-to-NONE.

Giving back to the community is important, especially youth organizations and charitable causes, knowing that children are the heart of tomorrow. During her free time, Claire loves spending time with her family and dogs (Bailey and Shasta), playing golf, and traveling.

Broker - Claire McCallum (281-451-0242)

Sales Consultant - Chris McCallum (713-446-7419)

Sales Consultant - Lisa Overby (713-412-4570)

Sales Consultant - Tom Stallings (281-450-8101)

Sales Consultant - Lynne Sheldon (832-489-9428)

Sales Consultant - Chris Sandra Gordon Garza (281-543-5610)

I have designed my business to focus on client service. My business has been built on referrals and repeat customers. I will only take on a few clients at a time so that I can provide them with the best buying or selling experience possible. Most important to you is when it comes to the final buying or selling transaction I will only work your side of the transaction as a buyer's or seller's agent. This assures that there is no conflict of interest in achieving the best results for you. If you would like to know more about me and the services that I provide my clients. Please give me a call, or send me an email. Talk to you soon! Kim