A little about me

and why I love real estate

Sharon is a native Oklahoman, growing up in Tulsa with a special love for Stillwater, OK where she, her husband, and her children graduated from Oklahoma State University.

Although new to Texas, Sharon is no stranger to making a house a HOME, having just completed the whole selling/buying experience personally.  Sharon can relate to your moving transition and act accordingly to ensure that one of the most important transactions in your life will be enjoyable and exciting!  Sharon is quiet in nature but has a great sense of humor, patience, and warmth to make you feel comfortable.


"I enjoy being a buyer’s agent as I can realize your dreams of homeownership. 
I have a lifelong passion for serving others---My family, friends, and faith are the cornerstone of my life and that blends with helping others.   As a former educator, I understand and appreciate the value of being informed and engaged. 
I will listen to your needs first and then work diligently to meet your goals and exceed your expectations.  New construction is so much fun as I can propose some creative ideas and work with you!" - Sharon Sinnes, Realtor®

With Sharon, you've got a friend in the business!

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Testimonials icon

Our clients are awesome

and here is what they are saying

Highly likely to recommend

“Tammy helped us every step of the way from taking photos of our home, posting, showings to the purchase of our new and perfect home. Highly recommended. Raphael and Connie Vela”

Tammy helped us every step...

Highly likely to recommend

“Tammy has helped us buy 3 homes... and sell 2! She has been a godsend on all accounts.

She put my husband and I in our 1st starter home and we made great equity back in just a little over 2 years! She then helped us invest that equity back into a new home (literally new, we built our 1st home). Then we sold a few years later, and got even more equity to invest into our now home - which we were also able to build. She walked us through each of these processes and even drove across the metroplex for our builder meetings and walkthroughs! She educated us, she is patient, kind and has your best interest at heart! We will use her again when we sell our current home! - Aubrey Otero”

Bought 3, Sold 2

Highly likely to recommend

“Tammy had our house sold before it was even listed. All she had to do was put her sign out front and it was a done deal. No drama, no delays etc. We would definitely use her again. - Thad LaBarre”

No drama, no delays

Highly likely to recommend

“Tammy worked her tail off finding me a house and walked me thru everything i needed to know, great agent - Alan Crawford”

Worked her tail off...

Highly likely to recommend

“It was quite a journey selling our house but the closing was as smooth as silk (at Starbucks!) Thank you Tammy Goodman for being our agent and putting up with a few meltdowns along the way. We couldn't have done it without you! You've helped buy/sell houses for our entire family, so technically that makes you our family, too! On to our next chapter...”

Sellers celebrate!

Highly likely to recommend

“Honesty, integrity and trust are the traits that Tammy values as a real-estate expert. Not only does Tammy go out of the way to simplify the process, of buying and selling property; She also takes pride in creating lasting personal relationships with clients. I continue to utilize Tammy's knowledge for renting my properties, New and existing clients are in for an amazing experience. .
Thank you

Curtis B.”

Honesty, integrity and trust

Highly likely to recommend

“Marian is the best! I got my dream house thanks to her help!”

Got my dream house

Highly likely to recommend

“Tammy literally did the impossible. She worked me into her schedule (with little to no notice) and was one of the nicest people I have met. In what was record time, I had signed a lease and received the keys to the townhouse my son and I will be living in. None of this would have happened if it weren’t for Tammy. I can’t recommend her enough to anyone looking to purchase or rent a home. I am so grateful and can’t tell you what the work she did means for my son and me.”

Tammy did the impossible

Highly likely to recommend

“Buying a home with Tammy was a pleasure. She handled it with grace and dignity. She genuinely cared about my needs and was very patient. She knows her business. I would recommend her to my family and friends.”

Handled with grace and dignity

Highly likely to recommend

“Working with Marian made the home-buying process easy and enjoyable. She is extremely responsive and listened carefully to us throughout the process. We never had to wait to hear back from her—she always made herself available to help. She pays very close attention to details and gave us plenty of notice about key deadlines ahead. Plus, as a bonus, her sense of humor and kindness helped keep the experience as stress-free as possible.”

Extremely responsive