A little about me

and why I love real estate

Marian Porter’s stellar reputation in the residential real estate market has been built on treating her clients and fellow agents with respect, providing excellent customer service, and doing the right thing. Her sense of humor, patience, education, and knowledge of the marketplace, and genuine concern for her clients keep Porter in high demand.

My clients are my priority ALWAYS and they know it. Selling or buying a home can be a hectic process.
My goal is to make every real estate experience trouble and stress-free as possible – and to make it fun along the way!”  – Marian Porter

More than 85% of Porter’s business is either repeat clients or referrals.

Porter has more than 17 years of experience in the industry marketing sellers’ homes, and helping buyers obtain their dream home in the existing market or new construction. Recognized as one of the Best Real Estate Agents in Dallas by D Magazine for 2008, 2009, 2010, and 2011 and National Designation for Outstanding Performance as a Broker Associate.

Marian Porter is SOLD on Allen!

As a 25 year resident with a daughter who was in the Allen ISD, Marian knows the city, the area's activities, and is on top of the real estate market.

"I’m very happy living and working right here in Allen – and more than pleased with the school district. With over 17 years in this market, you could say “I’ve been there, done that” and you get the benefit of my experience. I will give you the service, guidance, and communication you deserve. Let’s get started!" – Marian Porter

Marian Porter, Broker Associate, North Point Realty sitting at in Allen, TX

Get my market updates, reports, tips, and strategies for buying and selling – I post new articles and videos every week!

  • Knowledgeable of all neighborhoods in Collin, Denton, Dallas, and Rockwall counties.
  • Experienced Buyer and Listing Agent
  • Easily accessible and a good listener.
  • Collin County Resident for 25 years.
  • Works well with other agents and on-site builder representatives.
  • Top Priority……you!


With Marian, you’ve got a friend and neighbor in the business! 

Talk/text Marian 214-577-7766

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Our clients are awesome

and here is what they are saying

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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