(306) 305-3600  Email Us


Karen McMillan Broker/Associate
Keller Williams Realty

karen mcmillan, is a highly recognized independent residential and commercial real estate broker with a strong presence in the community.

Click here to search all listed properties in Seguin, New Braunfels, Lake McQueeney, San Marcos, and surrounding areas.

You can contact my office by calling (830) 305-3600 or use our online Contact Form.

Waterfront Property

Click here to view waterfront properties on Lake McQueeney, Lake Placid, Lake Dunlap, Meadow Lake, and Canyon Lake as well as the Guadalupe, Comal, and San Marcos rivers.

View and Print Area Maps:
Lake McQueeney Map
Lake Dunlap Map
Lake Placid Map
Canyon Lake Map

We serve the following areas of Central Texas:

Lake McQueeney

Lake Placid

Lake Dunlap

Meadow Lake

Guadalupe River

San Marcos River


New Braunfels





Canyon Lake

Guadalupe County

Comal County

Use our website to search for properties in these areas.

Keller Williams Heritage is the premier locally owned real estate company in the Guadalupe and Comal county areas. Our professional, knowledgeable, and highly successful sales associates sell the traditional neighborhoods of Seguin and New Braunfels, as well as waterfront communities from Canyon Lake to Lake Dunlap, Lake McQueeney, Lake Placid and beyond. Affiliations with leading real estate companies in the world through our CRS (Certified Residential Specialists) network provide smooth transitions for those relocating along with access to superior domestic properties.

Innovation, creative leadership, and unparalleled standards of honesty and integrity in conducting business are the foundation of Karen's commitment to excellence for all clients. I hope that you find the wealth of information compiled in the pages of this web site enlightening and useful as you make decisions regarding the sale or purchase of one of your most important assets—your home.

For more than 30 years, people have looked to karen mcmillan for the finest service selling and purchasing homes and other real estate. We are “A Trusted Tradition of Excellence.”

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All information contained on these web pages is believed to be accurate. However, no liability will be assumed for typographical or other errors, nor for the accuracy of the information presented. All information should be verified independently.