Karel Butz - Martha Turner Sotheby's International Realty

Karel Butz - Martha Turner Sotheby's International Realty REALTOR® | Martha Turner Sotheby's International Realty
1717 West Loop South, Ste 1700, Houston, TX 77027

Recognized for his professionalism, market expertise, and unwavering client advocacy, Karel Butz is a distinguished real estate expert with Martha Turner Sotheby’s International Realty. Honored with the 2025 Sotheby’s Rising Star Award and named to the Sotheby’s Circle of Excellence, he brings a refined, service‑driven approach to Houston’s dynamic real estate landscape. Clients consistently prais

e his integrity and dedication. One shared that they were “extremely grateful for Karel’s hard work, integrity, and professionalism…a realtor who truly cares and goes the extra mile.”

Personable, reliable, and detail‑oriented, Karel is known for his polished communication and thoughtful guidance. Another client noted, “From start to finish, Karel was professional, responsive, and incredibly knowledgeable. He made the process smooth and stress‑free with clear communication and expert advice.”

When representing buyers, Karel begins by listening closely to understand their lifestyle, priorities, and long‑term goals. He provides hands‑on support through every step of the process—from pre‑approval and market analysis to crafting competitive offers and preparing for closing—ensuring clarity and confidence throughout the journey. For sellers, Karel delivers a strategic, data‑driven approach enhanced by a keen appreciation for architectural design. His ability to position each property for maximum impact helps clients achieve optimal results. A recent seller remarked, “Karel was wonderful: informed, communicative, polite, very hard‑working, attentive, and thoughtful. He went far out of his way for us—just a model agent, and then some.”

Originally from Seattle, Karel is a classically trained violinist, published orchestral composer, former music educator, and author with Oxford University Press. Outside of real estate, he enjoys physical fitness, traveling, and volunteering with the Houston Food Bank. He has completed both the Houston Chevron and Aramco marathons. TREC Consumer Protection Notice:https://content.harstatic.com/pdf/TREC_CPN.pdf

TREC Information About Brokerage Services: https://members.har.com/mhf/terms/dispBrokerInfo.cfm?sitetype=aws&cid=750203

Most people don’t wake up one day and decide to sell their home. The thought usually starts months earlier.Maybe your ho...
08/27/2026

Most people don’t wake up one day and decide to sell their home. The thought usually starts months earlier.

Maybe your home no longer fits your lifestyle. Maybe you’ve built more equity than you realize. Or maybe you’re simply wondering what’s next.

If you’ve been thinking about making a move, let’s have a conversation about your goals and what today’s Houston market could mean for you.

Karel Butz, Realtor-Associate
Martha Turner Sotheby’s International Realty
📧 [email protected]



College football season is right around the corner, and I know you’ll all be cheering on my alma mater, Indiana Football...
08/25/2026

College football season is right around the corner, and I know you’ll all be cheering on my alma mater, Indiana Football ! 😉

This exquisite River Oaks home offers terrific outdoor living space that is ideal for game-day gatherings, whether you’re hosting friends, family, or the whole watch party crew.

DM to learn more.





A Martha Turner Sotheby’s International Realty listing. Listing agent: Kathryn Principe

Wealth creation doesn’t stand still, and neither do the markets that attract it. New findings from Capgemini and Boston ...
08/20/2026

Wealth creation doesn’t stand still, and neither do the markets that attract it.

New findings from Capgemini and Boston Consulting Group highlight a shifting global wealth landscape: established wealth centers remain strong, while emerging markets are expected to generate trillions in new financial wealth over the coming years.

As wealth shifts around the world, let Sotheby’s International Realty help you navigate what’s next.



  | 414 N Live Oak St ACongrats to my buyer who found a fantastic EaDo home within walking distance of parks, East River...
08/13/2026

| 414 N Live Oak St A

Congrats to my buyer who found a fantastic EaDo home within walking distance of parks, East River Houston, and weekend farmers markets, with Downtown Houston’s best restaurants and attractions just a short hop away.

Thinking about buying or selling? Please reach out—I’d love to help you navigate the process and achieve your real estate goals.

Karel Butz, Realtor-Associate
Martha Turner Sotheby’s International Realty
📧 [email protected]



How do you bring color into luxury design? Navy blue is a classic for a reason.Timeless, elegant, and versatile, this cl...
08/10/2026

How do you bring color into luxury design? Navy blue is a classic for a reason.

Timeless, elegant, and versatile, this classic color adds depth, warmth, and sophistication to any home. Whether on cabinetry, accent walls, or exterior details, navy creates a look that feels both luxurious and inviting.

Photo 1: United Kingdom Sotheby’s International Realty

Photo 2: Four Seasons Sotheby’s International Realty

Photo 3: Legacy Properties Sotheby’s International Realty

Photo 4: Four Seasons Sotheby’s International Realty

Photo 5: Sweden Sotheby’s International Realty



For Sale or Lease | 101 Westcott St, Unit 3052 BR | 2 BA | 1,953 SFElevate your everyday at Houston’s Bayou Bend Towers....
08/09/2026

For Sale or Lease | 101 Westcott St, Unit 305
2 BR | 2 BA | 1,953 SF

Elevate your everyday at Houston’s Bayou Bend Towers. This spacious 2-bedroom, 2-bath unit provides peaceful views and the comfort of 24/7 concierge. Proximity to Memorial Park, Buffalo Bayou Park, The Bayou Bend Collection, River Oaks Shopping, and Downtown Houston.

Lease Price: $5,000 Per Month
Sale Price: $649,900

DM to learn more.

Karel Butz, Realtor-Associate
Martha Turner Sotheby’s International Realty
📧 [email protected]





A Martha Turner Sotheby’s International Realty Listing. Listing agents: Mary Elizabeth Hahnfeld (Sale) & Karel Butz (Lease)

Interior images of unit are virtually staged.

Most buyers walk into a showing looking at finishes.The smartest buyers walk in asking questions.What you learn about th...
08/07/2026

Most buyers walk into a showing looking at finishes.

The smartest buyers walk in asking questions.

What you learn about the seller’s motivation, major systems, neighborhood, and future value can have a huge impact on both your investment and your negotiating power.

Save this carousel for your next home tour, and share it with someone who’s house hunting right now.

Karel Butz, Realtor-Associate
Martha Turner Sotheby’s International Realty
📧 [email protected]



 

  | 13902 Mill Garden CtHappy for my buyer who secured this lovely single-story home located within a peaceful tree-line...
08/04/2026

| 13902 Mill Garden Ct

Happy for my buyer who secured this lovely single-story home located within a peaceful tree-lined Clear Lake neighborhood.

I appreciate my client’s trust and support as we navigated the home buying process together.

Also, I am very thankful to have worked alongside fellow Martha Turner Sotheby’s International Realty colleague Leslie Buratti on this transaction.

Thinking about buying or selling in Houston area? I’d love to help guide you along the way!

Karel Butz, Realtor-Associate
Martha Turner Sotheby’s International Realty
📧 [email protected]



Happy August! 🌤️ Swipe ⬅️➡️ to learn about Houston August events. •••
08/01/2026

Happy August! 🌤️ Swipe ⬅️➡️ to learn about Houston August events.



Address

1717 W Loop S, Suite 1700
Houston, TX
77027

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