Testimonials
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Highly Professional & Effective Realtor
My husband and I entered the selling market in Delray when the market softened. We knew it was not going to be easy but we were determined to find the right realtor for the job. We interviewed four of the biggest brokers in Delray. Allyson Sullivan, (Lang Realty), was the only broker that had a realistic approach to getting the job done. She came with all the backup we needed to price our home appropriately and provided a clear strategy to get it sold. She worked very hard with many showings, open houses and professional marketing efforts which showcased our home beautifully.
Throughout the entire process, Allyson was incredibly responsive to us both...guiding us through this highly stressful process.
Thank you Allyson! We were lucky to find you!
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- Tom and Lori Vazzano
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Highly recommend Allyson if you need a realtor in South Florida
Allyson was able to list and sell our home quickly and get us a fair price. She did a great job!
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- Anonymous
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The Best of the Best!
I first worked with Allyson years ago when I needed a rental quickly where my dogs were allowed. Through her local network, she found me the cutest, off-market house in a fantastic area! When it recently came time to purchase a home, I knew there was no one else I would trust. She is incredibly responsive, professional, and truly knows the Boynton Beach/Delray Beach market better than anyone. Her local expertise and guidance made the entire process easy and fun. From start to finish, she went above and beyond to make sure everything was handled with care- even while on vacation! If you want someone who has your best interests at heart, Allyson is your girl!
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- Amanda P.
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The best!
We had the best experience working with Allyson to find our vacation/second home. She and my husband grew up together, and our parents are lifelong friends, so it really felt like we were working with family. We were looking for something turnkey, and she was so patient and never pushed us to settle. She really listened to what we wanted and made the whole process smooth and low-stress. We’re beyond happy with how everything turned out and can’t thank her enough!
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- Josh and Erica Kaswell
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Allyson was a rock during a really stressful process.
Allyson truly knows the South Florida market and brings an incredible amount of experience and energy to every deal. She seems to know everyone and has great recommendations for just about any need that comes up during the buying process. Allyson is very driven, has a strong support team, and works hard to ensure her clients make it to the finish line, even when unexpected challenges arise.
Our buying process ended up being more stressful than anticipated due to misrepresentations and issues on the seller’s side, but Allyson stayed on top of things and helped keep everything moving so we could close on time despite the many bumps along the way. I appreciate all her effort and dedication in helping us get through to the end and closing on our dream waterfront property!
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- Anonymous
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Creative Success
Allyson was highly recommended by friends and we concur in our successful sale. She delivered a detailed analysis of comps and a very clever approach of upgrading curb appeal by accent exterior repainting and staging with a classic car in the driveway. She has deep local realtor Success and is fully engaged and friendly for a quick sale and smooth transaction.
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- Anonymous
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Allyson Sullivan, Real Estate Extraordinaire
Allyson makes buying a home as easy and enjoyable as the process can be. My husband and I appreciated her transparency, frequent communication and deep knowledge of the real estate market. She's a walking rolodex with strong relationships in every corner of the industry. From the first showing through closing, Allyson held our hands and guided us through every step of the way with confidence, expertise and attention to detail. We were lucky to have been referred to her and anyone else would be too.
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- Jason and Sarah Randazzo
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6034 Oak Bluff Way Lake Worth, FL 33467, USA
Allyson has been a joy to work with. She was very communicative throughout the process and always responded quickly to my questions and concerns. My home was presented beautifully, and I was given ample notice prior to all showings.
We quickly received a strong offer from a prequalified buyer, and all phases of the sale went smoothly from beginning to end. I enthusiastically recommend Allyson to anyone wishing to sell their home!
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- PEAK JOHN E
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A Great Realtor!!
Allison was amazing. Her expertise and knowledge of sales in my community and the area were incredible. She gave us clear instructions on how to present our home, made sure to attend every showing to be able to provide information to the potential buyers, and just was always available to address our questions and/or concerns. She was very professional in all interactions, even those with difficult potential buyers. I would recommend and have recommended her to my friends and family.
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- Anonymous
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Allyson Sullivan, #1 Realtor, Negotiator and all around Legend
Allyson Sullivan turned what everyone warned us would be a migraine into a breezy, VIP tour of home‑buying. She seems to have every lender, inspector, and city clerk on speed‑dial, and the respect she commands shaved days off every step—people actually hustled to keep up with her. She negotiated more than we even asked for and got us an amazing deal. The process was so painless we’ve already hired her for property #2. If you want a smooth deal and a fearless advocate it’s Allyson Sullivan.
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- Alex Ehrenthal
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Thankyou allyson
You were great!! Anything we ask was answered . Anything we needed to inspect and view the house, you got done for us. You advised us regarding offers and issues. All our calls were returned promptly. Thankyou. You are a real professional.
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- Anonymous
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Positive Experience
Allyson was thorough, knowledgeable, honest, upfront, available when I needed, communicative and responsive. Thank you for making this such a smooth process.
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- Anonymous
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working with Allyson was a great experience from start to finish.
I would highly recommend Allyson to anyone looking to buy or sell a home, Her knowledge, dedication and attention to detail really stood out and helped us secure a good offer in just a few short days. the whole process was seamless and she really took the stress out of selling a home and made it easy.
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- Anonymous
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I would hire Allyson again in a New York minute!
I live in Colorado, and after a death in the family, I suddenly found myself the owner of a home in Delray Beach. I wanted to sell it fast, but I also wanted a fair price. I also needed help with vendor contacts to get things in ship shape for the sale. I picked Allyson out after reading about her online, and from the get-go, she was personable and professional. When I wanted to share some of my marketing ideas, she was always willing to hear me out. At other times when we needed to rely on her to assess the situation, evaluate options, etc., she took charge and got things done. I would hire her again in a New York minute!
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- Rich Blitz
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Great home buying experience
Allyson is a consummate professional with extensive knowledge of the Delray housing market. She helped us navigate smoothly through the buying process, making herself available to us, communicating often, and connecting us with other professionals as needed to facilitate a speedy purchase. We love our new house... thank you Allyson!
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- Anonymous
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The Hardest Working Realtor in Delray
We are on our 5th Allyson Sullivan Real Estate deal and each one keeps getting easier. Even though I've known Allyson for several decades I had worked with enough realtors previously to know when agents sell a house or when a house sells a house.
The difference comes down to marketing and networking. If you've ever walked down the street in Downtown Delray with Allyson, you would realize you never want to hire anyone else. She could literally run for Mayor and win without a single campaign event. She knows more people then anyone I have ever known (and remembers their name) but that doesn't stop her from making sure your property and interests come first.
She excels at marketing for sure but you hire Allyson because there's always a good chance she can sell your property without even listing it or find you something before it's listed if you're buying. Her network is that big and it's not limited to South Florida.
We adore her for her sense of humor and charm but we hire her because she is amazing at what she does.
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- Alex Ehrenthal
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The #1 Realtor in Delray Beach
No one gets it done like Allyson Sullivan. She has the largest network of buyers and sellers of anyone we've ever worked with. This property we just purchased wasn't even on MLS because Allyson is MLS!!!
If you are reading this and wondering if Allyson can get it done, stop wondering. If you are not convinced go walk down Atlantic Ave in Delray with her and watch how many people say hello to her by name. Her secret skill set is her huge memory bank of names, faces and places.
Real Estate deals revolve around networking and commitment and Allyson has both of those covered unlike anyone we've ever worked with.
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- Peptide Place LLC
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Experience matters
I've sold a few houses with Allyson. She knows how to negotiate and resolve closing issues extremely well. I value her advices during the sales process. She works independently to solve issues, i.e. coordinating buyer's questions with the HOA without much input from my side. She's personable, creating a relationship with third parties in order to resolve issues in a timely manner.
I highly recommend Allyson!
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- D Nguyen
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Allyson Sullivan’s market skills, communication skills and professionalism are A+++
Allyson has handled the buying and selling of three homes in Delray Beach and Boynton Beach for us, and the purchase of a fourth in the beautiful Lake Ida area of Del Ray Beach. Allyson is so smart, invested in her clients best interests, honest and committed. She is the ONLY agent in South Florida whom we would ever use. Allyson Sullivan is our #1!
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- NaryBeth & Kevin Sullivan
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Excellent R.E. Agent for Boynton Beach
I recently used Allyson Sullivan to purchase a Condominium in Boynton Beach. She was the listing agent for a condo I was considering purchasing, which I originally saw online from one of her advertisements. She was able to mediate a complicated deal for the purchase of the condo within 24 hours which was favorable to both parties. Allyson also helped me get onboarded to the condo community and also helped me arrange a inspection and a mover. She saw that everything happened smoothly. I was very happy from the excellent service she provided. She had excellent knowledge of pricing and recent sales for the community and surrounding area. I highly recommend her as a real estate agent for Boynton Beach and the surrounding area.
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- William Levy Trust,
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Great job
Allison did a terrific job for us We will absolutely use her again
Thanks Allison!!!
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- Anonymous
About Allyson Sullivan
With over 20 years of experience, Allyson is one of the top Realtors in South Florida. She credits her success to understanding the importance of solid relationships and is extremely well respected by her clients and peers. Allyson has worked hard building her reputation as one of the pre-eminent “OG” Realtors in Palm Beach County and one of Delray Beach’s top-selling agents. Allyson provides world-class real estate representation and has earned the loyalty and respect of thousands of buyers and sellers, from high-net worth executives, sports personalities and celebrities to new families looking to purchase their first home.
Allyson is constantly perfecting her craft while staying current and thinking outside the box. Her extensive knowledge of the local area and her impressive marketing skills and contact list makes her the first choice for anyone looking to purchase residential real estate on our sunny shores. A Boston native, Allyson has called South Florida her home for most of her life. She loves all things real estate and gets her thrills by closing deals, watching families turn a house into a home and assisting seasonal residents in finding the perfect piece of paradise that they can enjoy for years to come.
Allyson is a thrill-seeker who loves adventure and has an enormous amount of energy. She typically wakes up before the sun to walk her dogs and gets her daily inspiration by watching our beautiful South Florida sunrises unfold. Allyson is an avid runner and one of her greatest accomplishments is completing the Boston Marathon in 2015. She is an active member of the Realtors Association of the Palm Beaches, National Association of Realtors and is a Certified Educator for Florida Realtors. In addition, Allyson is very active in the community a long-time sponsor of the Live Like Jake organization.
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Copyright Southeast Florida Multiple Listing Service © 2026. Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited, is a violation of the terms of use, and may violate federal and state law.
Data Last Updated: September 9, 2026 4:42 PM UTC
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to real estate for sale on this website comes in part from the Internet Data Exchange program of the Multiple Listing Service. Real estate listings held by brokerage firms other than Delray Beach may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. Copyright ©2026 All rights reserved.
Last Updated: September 9, 2026 4:29 PM UTC
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