John Constantinides - Licensed Real Estate Agent At Compass NYC

Experiencia fantástica: John was absolutely fantastic to work with! He was professional, knowledgeable, responsive. He made the entire process smooth and stress-free, always keeping us informed and answering our questions along the way. I highly recommend John to anyone looking for a reliable and dedicated realtor. We couldn’t have asked for a better experience.

Experiencia fantástica: Working with John to find our Astoria home was an absolute delight. He was so quick to respond and capable in answering all questions and queries we had. Very professional and quick to close!

Experiencia fantástica: Had the most seamless experience working with John! Truly 24 hours from tour to lease signing, he was super responsive and receptive to all of our questions and just beyond easy to work with. Almost made finding an apartment in NYC enjoyable. No bidding wars, totally ethical, and would recommend to anyone.

Experiencia fantástica: Professional, responsive, and a pleasure to work with. Highly recommend!

Experiencia fantástica: Working with John C was a absolute pleasure very knowledgeable in all aspects of real estate and to top it off with many years in the business he has all the right resources and connections he went out of way for me and I am very lucky

Experiencia fantástica: Working with John to secure our new commercial space in Astoria was a fantastic experience. Even though he represented the landlord, he was incredibly transparent, professional, and responsive throughout the entire leasing process. John knows the Astoria market inside and out, which made the negotiation phase smooth and efficient. He answered all our questions promptly and acted with integrity, ensuring both parties were aligned. If you are looking for a broker who is fair, knowledgeable, and gets deals done in Queens, I highly recommend John

Experiencia fantástica: Working with John Contantinides was an exceptional experience from start to finish. He is incredibly personable and made what can often be a stressful process feel smooth and manageable. His strong work ethic was evident every step of the way. What truly set him apart were his outstanding communication skills. He kept me informed at all times, explained every detail clearly, and was always available to answer questions. Furthermore, he is an excellent negotiator who advocated effectively on my behalf and ensured I received the best possible deal. I would highly recommend him to anyone looking for a dedicated, knowledgeable, and trustworthy real estate professional.

Experiencia fantástica: John was extremely communicative and responsive throughout the entire transaction. He was a pleasure to work with and I absolutely appreciate his expertise and skills, which kept the transaction moving forward. Highly recommend.

Experiencia fantástica: Having John as my agent to sell my home was an excellent experience! He is knowledgeable, reliable & negotiated strongly on my behalf! I felt confident throughout the entire process because knew he had my best interest at heart! John’s gregarious personality and expertise helped my home sell quickly and at a great price! I highly recommend John to help you sell your home or buy your dream! Jennifer W 😊

Experiencia fantástica: John was fantastic to work with and made the process of finding our first NYC apartment so much smoother. From the beginning, he was incredibly communicative, keeping my roommate and me informed every step of the way. He was always quick to respond, answered all of our questions, and really took the time to understand what we were looking for. Apartment hunting in New York can be overwhelming, but John made it feel manageable and even enjoyable. We’re so grateful for his help and couldn’t be happier with where we ended up. Highly recommend working with him!

Experiencia fantástica: Amazing realtor, great communication, attention to details and willingness to help. John was informative since day one and simply just a great person. The process for showing and even leasing was easy and fast. Thank you John for everything!!!

Experiencia fantástica: John was great to work with through the entire process, He was a pleasure to was very professional and detailed to make sure it was a smooth process. Thanks Chris

Experiencia fantástica: John Constantinides at Compass is exceptional. After we made the decision to pull our condo off the sales market, John had multiple qualified tenants secured within 48 hours. That kind of speed and professionalism is rare. He didn’t miss a beat—clear communication, strategic advice, and flawless execution from start to finish.

Experiencia fantástica: John brings a wealth of knowledge and experience to a complex Queens market. His honest assessments gives you confidence he’s making the best moves for your situation. Him being ridiculously nice just completes the picture.

Experiencia fantástica: Real estate professional, very knowledgeable - will recommend!

Experiencia fantástica: Our real estate agent, John. C. was accommodating and very professional. My daughter took the first apartment she was shown because he listened to what her likes and needs were and shown her an apt. that was a perfect fit. He was easy to deal with and answered my messages promptly. I would highly recommend him.

Experiencia negativa: I had a terrible experience working with John Constantinides and would strongly advise anyone against using them. Communication was non-existent; I would leave multiple messages and emails with no response for days, and even when I did get a response, it was often vague and unhelpful. He seemed more interested in closing a deal than in actually finding me a suitable property, and I felt like he was constantly pushing me towards properties that were clearly outside my budget and needs. On top of this, he was unprofessional and often disrespectful, and I felt like he was more concerned with his own commission than with my satisfaction. I would give him zero stars if I could.

Experiencia fantástica: My wife and I recently had the pleasure of working with John to rent an apartment. John responded to my request to view the apartment within a few hours and he even went out of his way to call me to be able to best understand our situation. When we met John the next day to view the apartment, his professionalism and friendly demeanor continued. My wife and I ultimately decided to apply for the apartment, and luckily were accepted, and John was communicative and upfront throughout the whole process. From start to finish, John went out of his way to make a typically stressful process very easy to navigate. My wife and I would definitely endorse John for any real estate needs, one of the best in the business!

Experiencia fantástica: I've had the privilege of working with John on several real estate transactions. Where he really stood out I must say was with his ability to procure purchasers for properties that were not on the market. These purchasers were also all cash buyers. That is quite an impressive feat to do on several occasions. He's patient and does right by his clients. He listens to what they are looking for and finds them exactly that. John, we've been working together for many years and I look forward to continue working together.

Experiencia fantástica: Jon was beyond helpful every step of the way in moving into my new apartment I was even scammed by a fake realtor online and Jon went out of his way to help me in the situation by getting the correct information and helping me understand it was a scam or else I would have lost even more money and apartment he then helped me easily and smoothly transition into process of getting the apartment I actually wanted I couldn’t ask for better experience from him and his help

Experiencia fantástica: John was professional, attentive, and knowledgeable. He made the whole process stress-free. Thanks you John, for helping us find the perfect apartment that we absolutely love!

Experiencia fantástica: I had an incredible experience working with John. From the very beginning, he was professional, knowledgeable and provided excellent advice along the way. His communication was top-notch—always quick to respond and proactive in keeping me updated throughout the process. If you’re looking for a reliable and honest realtor, I highly recommend John!

Experiencia fantástica: It was amazing working with John. He was professional & always providing updates on the status of the listing. Looking forward to working with him again in the future.

Experiencia fantástica: John really cares about making connections with his clients, he's very professional and patient !

Experiencia fantástica: John is the kindest, most helpful, and honest person! He is professional and has a great rapport with his clients. We were referred to him by a friend. We are so glad to have met him! He helped us find a perfect apartment for our family! He was so caring, thoughtful, and knowledgable throughout the process. I plan on continuing to buy and rent with John and will refer him to everyone we know! Thanks John for making this process seamless for us!

Experiencia fantástica: John’s professionalism speaks volume. He took a tough sale in an even tougher market and made it look easy. I highly recommend using John Constantinides if you’re seeking to sell or buy a property. Job well done and much appreciated

Experiencia fantástica: John has been a consummate professional from day 1. Whether it's working with pro photographers to get the best listing pictures or finding the right tradesman for jobs small or large, John will have an answer to your question. I would highly recommend him.

Experiencia fantástica: John works very quickly and is a no-nonsense kinda guy. We actually almost lost the apartment because there were so many other people interested, but John is an honorable guy, and made good on us being the first to apply. He worked extra hard, going above and beyond to ensure that even though we were renting the place sight-unseen, we had videos, photos, and a personal walk-through over Facetime, where he meticulously measured all the walls, showed us the inside of all the cabinets, walked through the entry-ways, and even showed us a bit of the neighborhood. He means business, and gets it done. We’re extremely happy that we were able to get an apartment in Astoria so quickly, and for such a great deal.

Experiencia fantástica: It was a pleasure dealing with John. Always professional and for my best interest.

Experiencia fantástica: Absolutely phenomenal service from start to finish. John was by far the most helpful, responsive, knowledgeable and kind realtor I have ever had the pleasure of working with. This was not my first home purchase and I’ve use other realtors in the past so I do have something to compare to. The most important thing to me is being available when I call. He made things so easy for me and continuously answered all my questions promptly. I will definitely recommend John to all of my friends and family looking for a new home or investment. Could not ask for more in a real estate agent, Thank you so much John.

Experiencia fantástica: Ive worked with alot real estate agents and can honestly say he is one of the best. Since moving from nyc and more recently becoming a Florida real estate agent and investor. I can say that there is no one that I trust more than John to handle my properties sales and rentals. Loyal and honest!! Which are rare qualities in the real estate world!! John by far has well earned my respect and business, he is my go to agent to get it done!!!

Experiencia fantástica: John is an excellent agent. He really went above and beyond to get this deal done. Not many agents/brokers I’ve worked with in the past are willing to put that much time and effort to close a very difficult deal that had a strong possibility of not happening. He never gave up and did a Great job. Looking forward to next deal.

Experiencia fantástica: My wife and I worked with John to lock in our Astoria apartment and he made the lease signing and viewing as painless as finding a new apartment could be. John has a reposeful nature that minimizes the worries and stresses we had.

Experiencia fantástica: Dealt with John several times of last few years both in purchases and in rentals. An absolute PRO. Knowledgeable, conscientious and most of all HONEST

Experiencia fantástica: I recently worked with John as my broker to secure an apartment in Astoria, and I couldn't be happier with the experience. From start to finish, his communication was exceptional. John made sure I felt heard and valued throughout the entire process, alleviating much of the stress that comes with finding a new place. He guided me seamlessly through each step, providing valuable insights and assisting me in making informed decisions. John's expertise and dedication truly shined, and his efforts made the entire process smooth and efficient. I highly recommend John to anyone seeking a reliable and supportive broker. Thank you, John, for your outstanding service and making this transition so positive!

Experiencia fantástica: John was personable, accommodating, and direct. I highly recommend him. He’s a good guy, unlike other brokers in this city.

Experiencia fantástica: John made a process that can be extremely difficult and nerve wracking nothing short of pleasurable. His professionalism and knowledge made all parties involved feel comfortable. I would definitely recommend using him as your realtor and I look forward to working with him again in the future.

Experiencia fantástica: John was attentive, available, and delivered without the fluff that most realtors embody. It was a pleasure, everything moved seamlessly, would definitely work with him again

Experiencia fantástica: John is so helpful and responsive. Best realtor I’ve worked with. Because he was so accommodating easy to reach out to, we’re now moving into our dream apartment! Thanks John!!

Experiencia fantástica: John goes above and beyond! Appreciate all the help and professionalism.

Experiencia fantástica: I couldn’t recommend John enough. He was incredible and super responsive. He helped me and my roommates find our dream apartment with ease. Thank you, John!

Experiencia fantástica: It was a pleasure working with John. He helped me find my dream apartment while making the entire process so smooth. I highly recommend him to anyone and will certainly work with him again in the future.

Experiencia fantástica: I had an awesome experience working with John. He was very patient, answered all of my questions and went above and beyond during the entire process.

Experiencia fantástica: John is a very knowledgable and professional real estate agent. He is extremely responsive and accessible throughout the entire transaction. Highly recommend working worth John when selling or purchasing real estate.

Experiencia fantástica: John was very helpful in setting up a showing to view the apartment, working through logistics with the landlord, and being flexible to our unique situation. He was very responsive throughout the process and I would recommend him for anyone looking to rent an apartment.

Experiencia fantástica: John sold my condo in a good amount of time and was able to get me the price I wanted. He is very professional and helpful.

Experiencia fantástica: John has been great throughout the entire process from organizing the showings to working out terms of the lease and move in logistics with the landlord. My boyfriend and I had a really good experience working with him and found him to be very professional and fair. Would definitely work with John again in the future!

Experiencia fantástica: John has done a wonderful job throughout my whole moving process. Very attentive and responsive and was willing to work around my schedule for showings or to meet up to go over things in regards to the apartment. He did an awesome job and if you are lucky enough to have him as your realtor, he will provide you with amazing service. Great job John and thank you very much.

Experiencia fantástica: It was a pleasure working with John. He worked efficiently and had a very good understanding of the market. He always had our needs as top priority. He worked well with the selling agent which made for a very smooth and successful closing experience. We would use John and recommend him highly without a doubt.

Experiencia fantástica: If you are looking to rent, buy or sell John is who you want to see. He was extremely attentive to our needs and extremely professional answering all of our questions. He went above and beyond helping us get into an amazing apartment. I highly recommend John, you will not be disappointed!

Experiencia fantástica: Very professional and accurate found me the most nicest people to rent my apartment . All Paper work done organized in a nice folder don’t see tht very much . Highly Recommend John !!

Experiencia fantástica: John was a pleasure to work with. He was extremely pleasant, responsive, and patient through the entire process. After our lease was signed, John still followed up to check if certain concerns that we had were resolved. Definitely recommend John to anyone looking to buy or rent in Astoria, NY.

Experiencia fantástica: John has been a great agent. He’s very responsive with any questions or concerns I had and very quick to reply back. He’s been professional throughout this process with myself and during showings with clients. I would highly recommend him if you are looking to sell/buy or rent.

Experiencia fantástica: John was prompt, knowledgeable, flexible, and responsive and we were grateful for all his help in finding us a great apartment. I highly recommend working with him!

Experiencia fantástica: John was a pleasure to work with during our apartment search. He was prompt, friendly, and patient as we tried to make sure we covered all our bases in signing our lease. He even agreed to meet us on the later side to accommodate our working schedules. The whole process was straightforward and efficient.

Experiencia fantástica: Great broker , Awsome knowledge about real estate in general John has everything you need and looking for your next real estate experience I would highly recommend him !!

Experiencia fantástica: John was a pleasure to work with and helped my wife and I land in a great rental. He was patient with us and actively helped us broker terms with our future landlord, without applying pressure. Even after our lease was signed, John was willing to communicate and address some concerns we had about the property to our landlord and make sure we were comfortable in our new apartment. I’ve been in Astoria for over 10 years with many apartments and realtors - I highly recommend John as a trustworthy and knowledgeable realtor.