Dedicated to creating Solutions You Can Move On.

Justin Flanagan is a dedicated husband who wed his high school sweetheart, Cyndie Balfour, and is a father of two beautiful girls. Recognized as a WCR Power Couple of the Year in real estate, Justin and Cyndie have continued building Topmark into the company that it is today. They have created a tremendous referral business that have opened countless doors throughout their time in real estate and have been recognized locally & nationally.

As a team based out of eXp Realty in Houston & the surrounding area, 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 eXp Realty along with the Certified Luxury Home Marketing Specialist designation as well as being well versed in international properties, Topmark continues Justin's vision from the Katy area & Houston area, into other markets nationally and globally like Belize & working throughout the Caribbean. 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.


Membership

Houston Association of REALTORS®

Team

Lead of Topmark Realty Group

Recommendations

1 recommendation(s)
Justin Flanagan, recommended by Karine D'Souza, worked together on a real estate transaction on Jan. 9th, 2024.

“Your role as the buyer's agent was instrumental in making the process exceptionally smooth and ... “Your role as the buyer's agent was instrumental in making the process exceptionally smooth and successful. Your dedication to understanding our clients' needs and preferences was evident throughout the entire process. From the initial discussions to the closing, your ability to grasp and prioritize our clients' wants played a key role in finding them the perfect home. Your and proactive approach ensured that their expectations were not only met but exceeded. You were so pleasant to work with. We will definitely work again to get our satisfy our clients need." Read more

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Listings by Justin Flanagan & Prior Sales

40203 Bay Warbler Way

Magnolia, TX 77354
$340K
Active
4 beds
3 baths
2,642 sqft.

8138 Briscoe Foster Xing

Richmond, TX 77406
$370K
Active
4 beds
2 baths
2,372 sqft.

3835 Seabreeze Ln

Galveston, TX 77554
$1.89M
Active
4 beds
4 baths
3,851 sqft.
See more for sale houses →
 
Sold: 04/09/2026
Represented: Seller

26026 S Lakefair Dr

Richmond, TX 77406
$325K - $370K
Sold
3 beds
2 baths
2,118 sqft.
Sold: 04/06/2026
Represented: Seller

28734 Mayes Bluff Dr

Katy, TX 77494
$420K - $482K
Sold
4 beds
2 baths
2,386 sqft.
Sold: 03/30/2026
Represented: Seller

1102 Sherfield Ridge Dr

Katy, TX 77450
$420K - $482K
Sold
5 beds
2 baths
3,100 sqft.
See more recently sold houses →
Rented: 11/01/2025
Represented: Seller

10018 Knoboak Dr #3

Houston, TX 77080
$0 - $10K
Rented
3 beds
1 bath
1,408 sqft.
Rented: 05/01/2025
Represented: Seller

1815 Pewter Ct

Katy, TX 77493
$0 - $10K
Rented
3 beds
2 baths
1,413 sqft.
Rented: 03/14/2025
Represented: Both

565 N Post Oak Ln

Houston, TX 77024
$0 - $10K
Rented
1 bed
1 bath
891 sqft.
See more recently rented houses →
 
Rented: 03/13/2026

15614 Pebble Bend Dr

Houston, TX 77068
$0 - $10K
Rented
4 beds
2 baths
2,966 sqft.

274 Robinson Tract

Livingston, TX 77351
$4K
Not for Sale
3 beds
2 baths
2,411 sqft.
 

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Justin Flanagan with eXp Realty LLC is a real estate professional in TX. View Justin Flanagan's bio, Listings by Justin Flanagan, Neighborhoods where Justin Flanagan is active and more. You can contact Justin Flanagan by clicking the button below.

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Office location

eXp Realty LLC

One Riverway, Ste. 1700, Houston, TX 77056
eXp Realty LLC, is a Texas real estate firm, located at One Riverway, Ste. 1700, Houston, TX 77056. eXp Realty LLC provides a wide range of real estate services. Consumers continue to find value in having a real estate professional help them through the home buying and selling process. The range of services the real estate professionals provide is proving ever more valuable in real estate transactions (financing twists and sales contract intricacies). Please view eXp Realty LLC current listings, or sold listings.

Buyers and sellers give reviews to the real estate agents for the level of expertise and professionalism they bring to the real estate transaction. View eXp Realty LLC Agent Roster. eXp Realty LLC has multi-lingual agents: Spanish, English, Tagalog, French, Tigre, etc., see all languages. eXp Realty LLC has multi-cultural agents, including agents from Australia, Israel, New Zealand, Argentina, Bahamas, etc., see all cultures.

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