About Our Team


Allen Properties Online is a boutique full-service residential and small commercial real estate brokerage specializing in the North Collin County area.  Allen Properties Online has been in business for almost 30 years and consists of 3 team members, Darrin Williams, Mike Williams and Louise Master, who bring a variety of depth and experience to the team.  Mike and Darrin have a combined almost 40 years in the real estate industry and Louise Master came to real estate with a mortgage lending background.  Mike has lived in the Allen/Lucas/Fairview area for over 40 years and Darrin grew up in Lucas, leaving for college and then coming back to the area.  Louise moved to Allen in 1992 so all 3 have an in-depth understanding of the area and the growth.  All are active and visible in the community and Louise has served has an Allen school board trustee for 10 years, and has a vast knowledge of the exemplary school districts in Collin County.  

Having a small team allows Allen Properties to focus on ensuring that each transaction is handled meticulously and conscientiously and that our clients are thrilled at the end.  They quickly become our friends and we take care of them like they are family.  Mike, Darrin and Louise are all readily accessible and handle each transaction personally from beginning to end so there are no surprises.   


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Allen Properties Online
Allen Properties Online
Allen Properties Online
Allen, TX 75002

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Allen Properties Online | 972-727-0000 | Contact Us 
305 E McDermott Dr - Allen, TX 75002
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