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Your Lehigh Valley Real Estate Guide

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meet

Maggie Koller

With over 19 years of experience and deep roots in the Lehigh Valley, my passion for real estate began with fond memories of my childhood home—a stone farmhouse in Center Valley. My background in Sociology and Art History enriches how I connect with clients and understand the spaces that shape their lives.

Whether helping buyers find their forever home or guiding sellers through a smooth transition, I’m dedicated to making the process seamless and rewarding. With local knowledge, attention to detail, and a people-first approach, I’m here to help turn your goals into reality.

See Why My Clients Love Me

Testimonials

"Maggie was instrumental in helping my family purchase our dream home. This is not an overstatement, and I want to tell you a bit about our home buying experience to prove it. Entering the market for our first home purchase with rates as high as they were and home prices seeming to put what we wanted out of reach, my wife and I were not optimistic about the prospects of getting something we really loved. Nevertheless, we connected with Maggie, and she helped us to identify a few houses for us to walk through and explore our basic criteria such as school district, property, style, and condition. Ultimately, we held off on making offers on these first few because they were each missing something we needed or wanted. As luck would have it, we woke up one day to find what looked like a nearly perfect listing in our Zillow feed. It was a beautiful house in a quiet but accessible location situated within a great school district. Within a few hours, it was obvious that the listing was garnering a lot of interest, and the seller wanted a quick sale. One way or another, we thought this house would slip past us and we tried not to invest too much of our hopes into this one place. From there on out, things just worked out almost perfectly. Maggie reached out to the selling agent and got us in as early as possible for a viewing. Her reputation proved to be important in that she'd dealt with that selling agent previously and he thought very well of her. Indeed, the interest in the house was intense, but she guided us on crafting an offer that we all felt was competitive without overextending ourselves financially. It was a process getting there, and she was patient and accessible and encouraging the whole way through. In the end, the seller chose our offer and cited trust as a major factor. We felt like we won the lottery, but looking back, we know working with Maggie gave us the competitive edge we needed. It has been months since we moved in, and we have zero buyer's remorse. We got the house at a very reasonable price, and this has allowed us to make updates and modifications that we wouldn't be able to afford otherwise. If you're looking for someone to help you navigate a difficult market, you could do no better than Maggie. She has decades of experience under her belt, and it shows. I felt that she was very assertive when needed but never once did it feel like she was pushing us in a direction we were uncomfortable with. In a heartbeat, I would recommend her to friends and family looking to buy in our local market. Thank you, Maggie!"
"Maggie was instrumental in helping my family purchase our dream home. This is not an overstatement, and I want to tell you a bit about our home buying experience to prove it. Entering the market for our first home purchase with rates as high as they were and home prices seeming to put what we wanted out of reach, my wife and I were not optimistic about the prospects of getting something we really loved. Nevertheless, we connected with Maggie, and she helped us to identify a few houses for us to walk through and explore our basic criteria such as school district, property, style, and condition. Ultimately, we held off on making offers on these first few because they were each missing something we needed or wanted. As luck would have it, we woke up one day to find what looked like a nearly perfect listing in our Zillow feed. It was a beautiful house in a quiet but accessible location situated within a great school district. Within a few hours, it was obvious that the listing was garnering a lot of interest, and the seller wanted a quick sale. One way or another, we thought this house would slip past us and we tried not to invest too much of our hopes into this one place. From there on out, things just worked out almost perfectly. Maggie reached out to the selling agent and got us in as early as possible for a viewing. Her reputation proved to be important in that she'd dealt with that selling agent previously and he thought very well of her. Indeed, the interest in the house was intense, but she guided us on crafting an offer that we all felt was competitive without overextending ourselves financially. It was a process getting there, and she was patient and accessible and encouraging the whole way through. In the end, the seller chose our offer and cited trust as a major factor. We felt like we won the lottery, but looking back, we know working with Maggie gave us the competitive edge we needed. It has been months since we moved in, and we have zero buyer's remorse. We got the house at a very reasonable price, and this has allowed us to make updates and modifications that we wouldn't be able to afford otherwise. If you're looking for someone to help you navigate a difficult market, you could do no better than Maggie. She has decades of experience under her belt, and it shows. I felt that she was very assertive when needed but never once did it feel like she was pushing us in a direction we were uncomfortable with. In a heartbeat, I would recommend her to friends and family looking to buy in our local market. Thank you, Maggie!"
Marc K.
"Maggie is very thorough, detail oriented and guided us every step of the way. She was always available to answer any and all questions we had. Highly recommend Maggie if you need a realtor who places your needs as her priority and takes the time to help you find your perfect home!"
"Maggie is very thorough, detail oriented and guided us every step of the way. She was always available to answer any and all questions we had. Highly recommend Maggie if you need a realtor who places your needs as her priority and takes the time to help you find your perfect home!"
Buyer & Seller
"Maggie is excellent, I highly recommend her. She’s patient and thorough and helped me find the perfect home. Maggie listened to my requirements and was diligent pursuing homes with me. It was a seamless process!"
"Maggie is excellent, I highly recommend her. She’s patient and thorough and helped me find the perfect home. Maggie listened to my requirements and was diligent pursuing homes with me. It was a seamless process!"
Kristi M.
"Maggie was fantastic; available and communicative, she helped us through the purchase of a new home and the sale of our existing house. I would not hesitate to recommend or hire her again in the future."
"Maggie was fantastic; available and communicative, she helped us through the purchase of a new home and the sale of our existing house. I would not hesitate to recommend or hire her again in the future."
Seller
"Maggie is an amazing realtor! She has excellent knowledgeable of the market and of the area, we valued her guidance and input with our sale. She is thorough and communicates clearly with all parties involved. When we had questions or concerns, Maggie responded quickly with accurate answers as well as helpful information. She was a pleasure to work with and we look forward to working with Maggie again when we return to the Lehigh Valley! We had 2 super fab offers after one open house!"
"Maggie is an amazing realtor! She has excellent knowledgeable of the market and of the area, we valued her guidance and input with our sale. She is thorough and communicates clearly with all parties involved. When we had questions or concerns, Maggie responded quickly with accurate answers as well as helpful information. She was a pleasure to work with and we look forward to working with Maggie again when we return to the Lehigh Valley! We had 2 super fab offers after one open house!"
Amy
"Maggie listed and sold our home. It was a special property and her and her team did a great job at marketing it and getting it sold quickly! Maggie was the best when we bought our next house. The seller had a few issues and Maggie worked with the seller to get things done so we could close in a timely manner."
"Maggie listed and sold our home. It was a special property and her and her team did a great job at marketing it and getting it sold quickly! Maggie was the best when we bought our next house. The seller had a few issues and Maggie worked with the seller to get things done so we could close in a timely manner."
Katie
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Areas of Expertise

Neighborhoods

  • Bethlehem
  • Allentown
  • Easton
  • Emmaus
  • Macungie
  • Nazareth
  • Hellertown
  • Center Valley
  • Lower Saucon

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