Gregg Costanzo, Buyer's Agent

Gregg Costanzo Buyer's Agent

Gregg is a Pennsylvania native who has lived in the Ann Arbor area for nearly 20 years. With his academic background, he will make your home buying process an enjoyable and well-informed experience.  He is dedicated to his clients and the building of long-term relationships.

See what Gregg's clients have to say about him:
The Bouma Group is a fantastic organization to work with. Everything they do is timely, organized, and thorough. The best part of working with Gregg Costanzo was the fact that he never made us feel pressured, and his practical insights were always geared to what would work best for our family. Throw in the fact that he was very patient with us looking at multiple homes, with three little boys in tow, and it made our time with him very enjoyable! He was actively involved through the entire process. He sent us many suggestions throughout our time with him, drove far and wide to help us find a place, and our children even adore him.
 - Moses and Ruth M.

I assisted my son in purchasing a condo in the Ann Arbor area. I contacted Gregg Costanzo and he responded within hours. He was friendly, knowledgeable about the area, ( we are from the East Coast), Very responsive to our questions and helped us make the purchase sight unseen. He set up the home inspection and stayed throughout. Most of all, he was honest, which was refreshing. I wouldn't hesitate to use this group again and especially Gregg Costanzo.

-Annette L.


Gregg was amazing!  This was our first experience buying a home, and he made it painless.  We were in a time crunch to find a house, and he was able to find us the perfect place in less than a week!  He showed up to all of our walkthroughs even after we had put down a deposit.  He even went to the house (we moved from out of town) to take a picture of the gas meter for us so that we could resolve an issue with setting up our utilities.  I would highly recommend The Bouma Group!

-Joe P.

Gregg Costanzo did a wonderful job as our realtor!! I would definitely recommend him and the Bouma Group to anyone looking to buy or sell.  It was my boyfriend and my first time buying a home, and we both greatly appreciate the time and effort he put into answering our questions and working with us on finding the best home at a great price!!

-Cynthia W.

The team at Bouma was very professional and responsive to our needs.  Gregg was an excellent agent and quickly understood our needs and focused our search.  He was also an excellent communicator and followed up quickly on our requests.  Becky and Maureen on the closing team also did an awesome job and were great at managing all of the details.  I wouldn't hesitate to use the Bouma group again

-Jean H.

Gregg Costanzo is the man! Couldn't be happier with our experience purchasing our new home. We have already recommended them and would definitely use them again.

-Jake S.

The entire team at the Bouma Group worked to make my home purchase a success. I truly felt their anticipation and excitement as I closed and the house we'd been looking at for so long became my home. They are professional, knowledgeable, supportive and quick to get the work done. I had all kinds of questions along the way and always felt the team's support. Thank you isn't even close to the amount of gratitude I feel.

-Jackie B.

The team was professional and handled both the purchase of our new home as well as the sale of our old home with a sense of urgency that was really appreciated! Wonderful team to work with!

-Charlotte B.

Bouma group has the best team!! Gregg and Ginger helped me with everything along the way as my house was built. Bouma Group also sold our condominium in ONE DAY for more than asking. They made everything soooo easy. Very good communication and they really had my back. They both truly advocated for me throughout the whole process. We also took advantage of their free moving truck and that was very easy as well. I would recommend Bouma Group to anyone for their knowledge and professionalism. Thank you we love our home!!!

-Molly K.


I used the Bouma Group to buy my first house 17 years ago, and came back to buy my second, as I had such a good experience the first time around. Martin and his team were always available, and quick to answer my questions, whether it was through phone calls, emails or texts. Gregg and Becki helped me through the process with a perfect mix of humor and professionalism. I highly recommend using Bouma Group!

-Lynn O.


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