Justin & Cyndie Flanagan Team Leads


Office: (281) 698-7787

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Justin Flanagan

Justin Flanagan is a dedicated husband who wed his high school sweetheart, Cyndie Balfour, and is a father of two beautiful girls. Recognized as the 2015 Power Couple of the Year, Justin and Cyndie have rebuilt Topmark from the ground up. With over 21 years of sales and management experience, an extremely high customer satisfaction index, and consistent follow up with all clientele, Justin has created a tremendous referral business that has opened countless doors throughout his time in real estate.

As a team based out of the Keller Williams Signature office in Katy, Topmark operates hand in hand with the well known values of “God, Family, then Business” with integrity at the forefront of everything they do. Whether it be residential, commercial, investment, or international services, Topmark prides themselves on their ability to offer solutions while making complicated matters simple, understandable and effective for each of their valued clients.

With the strong backing of Keller Williams along with the Global Property Specialist designation that Topmark is honored to carry, Justin‘s vision is to expand from Katy and the surrounding Houston areas into other real estate markets locally, nationally, and globally!  He fully understands that friendship and quality of service is the cornerstone of Topmark’s reputation and he, along with the team, embraces the many challenges and opportunities that will lend to the Topmark legacy.


Cyndie Flanagan

Cyndie Flanagan, wife of Justin Flanagan, joined the Topmark Team in January 2015 after 20+ years in Natural Gas and Energy, the last 14 of which were in various leadership and management roles. She brings with her an extensive knowledge of business structures, negotiations, transaction management, contact drafting, contract and database management, commercial activity support, asset acquisitions and divestitures, and a proven commitment to customer service.

In addition to Cyndie’s business experience, she is a dedicated wife and mother of two girls, she believes deeply in investing her time and monies into efforts to make a difference in the schools and communities, and is also an active supporter of various non-profit organizations such as the United Way, the Snowdrop Foundation, and Will Play for Food.

As Cyndie describes, “Real estate has been entrenched in my life for as long as I can remember and has always been on my peripheral. Both my mother and husband are long time successful Real Estate Agents and many of my family members are also in real estate. It’s a dynamic industry with unlimited opportunities, for all parties, buyers, sellers, agents, investors & others supporting the industry and I’m excited about being a part of a family legacy dedicated to helping others achieve their dreams.”

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3127 Greenbusch Road Katy, TX 77494

5 Beds
3 Baths
2,931 SqFt
Status Active
MLS # 52934890
Property Type Single-family
Price Type --
Zoned for residential or commercial use. Unrestricted and best use commercial. Office condos, office warehouse, storage facility or approved for up to 18 homes. Mature trees offer privacy. Zoned to highly acclaimed Katy school district. Convenient access to I-10, Grand Pkwy, shopping, and restaurants. Land has been annexed by MUD. Close to LaCenterra, Katy Mills Mall & the all new developing Katy Boardwalk! Home on the property & small barn, needs a lot of work & are to be considered teardowns.


Cyndie and her team went above and beyond

Cyndie and her team went above and beyond to make sure I was in the know about every detail and made sure that the process was as painless as possible on their end. -Jim K.

I think that is due to their hard working, enthusiastic team.

We have purchased 1 house and sold 2 houses with Justin Flanagan. The office is knowledgeable, hard working and responsive. They will help you find the house you want and work really hard to get a buyer. They always follow up with the showing brokers for feedback and make sure you, the seller, receives and understands the feedback. They move properties when others cannot. I think that is due to their hard working, enthusiastic team. -Susan M.

Went out of the way to make our dream house come true

Excellent work, got what we needed. Went out of the way to make our dream house come true. Even worked late and on weekends to make the deal go through. Keep up the good work! -Joe J.

It was a no brainer for us to use him again

We had used Justin and Topmark before to sell our house in 2010. It was a no brainer for us to use him again when purchasing another home. As purchasers who were living overseas at the time, we were quite worried about how the purchase would go with us being so far away. The process with Justin and his team was seamless, easy and made the stress of moving minimal to non-existant. We couldn't be happier with Justin and the Topmark team. -Liz S.

If they want a stress free experience they can’t go wrong with Topmark!

A friend of ours recommended Justin Flanagan and Topmark Realty since we were new to the Katy area. We had our initial meeting and immediately liked them and decided to sign on with them. Cyndie Flanagan was our agent who showed us our prospective houses. She was very friendly and knowledgable about the Katy area. She did a great job answering all of our questions but if she didn't know she was quick to respond once she found the answer. She had many suggestions for us regarding the houses we looked at, pro's and con's of different neighborhoods and houses and how they might relate to us. She helped us with the negotiations and financing of our house as well. One of the most helpful tools that Topmark had was a checklist that they emailed us weekly to let us know what had been done and what still needed to be done regarding our closing. We always knew where things stood with our closing at any given time. We had never had that with any of our previous closings and it was quite useful! We highly recommend Topmark to anyone that asks and we make sure to tell them how smooth the process went and if they want a stress free experience they can't go wrong with Topmark! -Susan S.

They listed our home and within 24 hours we were already receiving offers!

I can’t say enough about how wonderful the experience was working with the Topmark team. They listed our home and within 24 hours we were already receiving offers. We found ourselves with multiple offers and closed within 7 days. AMAZING! Topmark also worked with us to buy our new home. We bought in our dream neighborhood, got a great deal, and they were with us every step of the way. The entire experience was priceless. We have sent neighbors, friends & coworkers to Topmark and each have been treated with respect and are enjoying working with the Topmark team as much as we did. -Sherry J.

His positive attitude and strong character were values that I respect in him

Anyone who meets Justin can quickly see what a wonderful person he is. He was one of the first parents I met when I was opening Stanley Elementary. I was immediately struck by his dedication to his family, school, and community. His positive attitude and strong character were values that I respect in him not only as one of my PTA parents but I knew that those were the attributes I wanted when I selected a real estate agent and that is why my family and I selected Justin. He is an upstanding man. His attention to detail and being very open are characteristics he shows in whatever he does. He is a great, great man and I respect him as a parent and my Realtor. -Kerri F.

Justin is a very sharp and intuitive agent

Justin is a very sharp and intuitive agent. He works very hard to make sure he gets what his clients want. He is on the way in being one of our top agents. -Anita R.

Wish everyone was like him – one in a million

Justin is by far the best Realtor anyone could ever have. He is so professional and knowledgeable and truly cares about his clients. Wish everyone was like him – one in a million. -Judi O.

His explanations and advice were variable for making our decision

We are very lucky to have Mr. Flanagan as our Realtor. He is very professional and his explanations and advice were variable for making our decision. He smoothly communicated with the other agent in a friendly way, which avoided us a lot of tension. The best thing we liked that he has ethics working for us and respect for the other side also. -Reda W. & Susan F.

Over and above the ‘call of duty’ to accommodate

We felt very lucky to have Justin as our Realtor. He went over and above the ‘call of duty’ to accommodate us. He was tireless in helping us, and was positive and knowledgeable. He pointed out potential problems, and was very honest with what he saw, and wasn’t out for a ‘quick sale’. We very much appreciated all his efforts and would wholeheartedly recommend him to anyone. -Allan W. & Margaret H.

Top marks for Topmark from beginning to end!

I used Topmark previously and couldn't be more happy with their service. Topmark is a dedicated team led by the best. Their marketing is superior. If there's a buyer, Topmark will find 'em. Top marks for Topmark from beginning to end! -Kathy M.

My home was not easy to sell…

Topmark is a very professional and reliable company. My home was not easy to sell, there were many obstacles along the way! With Sara's help we were able to make it happen! Topmark was so kind and willing to go above and beyond to help my family. Thank you Fabiola, Justin and Sara for helping us along the way! -Kelley F.

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