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John Kostrey
Los Angeles, CA
Nourmand & Assoc. - HW
About John Kostrey
The Kostrey Collection has assembled a winning team of seller and buyer specialists who are driven to go the extra mile. John Kostrey founded the team and is one of the city's most successful broker/associates and is also a licensed attorney in California. He leads an enthusiastic team, instilled with his values of honesty, integrity, and hard work. We tailor comprehensive and personalized real estate services to the unique needs of our clients. If you are selling a property, we will provide an honest and thoughtful valuation with a plan to achieve maximum value in the marketplace. Our staff includes dedicated departments for both marketing and transaction management, ensuring the highest level of professionalism and an organized sales process. If you are looking to purchase a property, we will meticulously guide you through the search, loan, and escrow process. Your offer will be well-advised, expertly prepared, and negotiated. We want you to feel comfortable every step of the way. Our strong business ethic, strategic thinking, and decades of experience allow us to advocate for you and offer unparalleled professional guidance. We are excellent communicators and expert negotiators. We pay attention, listen closely, and carefully advise. Our hundreds of satisfied clients range from seasoned homeowners to first-time buyers, as well as investors, developers, and design+build firms. We are accessible, responsive, and cooperative when it comes to caring for our clients, their families, and our real estate colleagues in the community. Our clients have made us one of the most successful sales teams in the area. We genuinely value the opportunity to work with each individual client, and hope you'll contact us to learn more about why we're your best choice among LA's realtors. Experience the difference of The Kostrey Collection, a committed and outstanding real estate team.
John Kostrey’s reviews (10)
Client review
We've worked with John three times now — buying two homes and selling one — and every single experience has been incredible. He's knowledgeable, responsive, and always goes above and beyond. What's more, our relationship didn't end at closing. We still reach out to him whenever we need a trusted plumber or electrician, and he always comes through. At this point, we consider him a friend, not just our broker. We would not think of using anyone else, and we recommend John enthusiastically and without hesitation to anyone buying or selling a home.
Client review
John managed a property for my family, and executed its eventual sale. In the process, John had to deal with multiple repairs in a highly problematic tenant. He went above and beyond without complaint and was undoubtably the best Property Manager I have ever worked with. I can’t recommend him highly enough.
Client review
You are in great hands working with John Kostrey and his fine team of professionals. John is the consummate professional with extensive expertise in the Los Angeles real estate market. He guided me through two sales (one single family home and one multi-unit property), each of which presented unique challenges and some sticky problems to resolve, and I could not have had a better pro by my side. His knowledge, connections and experience (both in real estate and as an attorney) put him a cut above other brokers. The preparation, marketing, negotiation and execution of both of my sales was top-notch. I am grateful to John, Katharine and their entire staff for their very fine work and support!
Client review
I can't say enough about my incredible real estate agent, John Kostrey! His expertise, dedication, and professionalism made my home-buying experience a breeze. John's sharp wit and sense of humor kept the process enjoyable, while his intelligence and market knowledge ensured I made the best decisions. He went above and beyond to understand my needs, find the perfect property, and negotiate an amazing deal. I am forever grateful for John's outstanding service and highly recommend him to anyone in need of a top-notch agent. Simply the best!
Client review
Cassy is a gift from beyond! My family and I were moving to Los Angeles from out of state, and we had no clue where to begin. Cassy's kindness and hard work felt like a gift from the universe. She toured houses for us via FaceTime and explored neighborhoods to make sure we felt safe. When we finally found a place, she facilitated the paperwork process perfectly. After searching high and low, we found a beautiful place to call home. All to say, Cassy is worth her weight in gold. We would give her ten stars if we could.
Client review
After 7 years of moving all around LA, I was exhausted of moving! Dreading looking for a new place, I dragged my feet searching through all the websites and then a ray of sunshine came into my life in the form of Cassy! She made the process so easy and made me feel excited about finding a place again. She was so responsive (and still is to any questions I have) and so friendly! By the end of our time together she found me my favorite place I've ever lived in in Los Angeles and I am so happy (no plans to move any time soon, finally!) To summarize - Cassy is the absolute best and anyone would be lucky to work with her!
Client review
Cassy was super friendly and knowledgable about the area, and really helped us navigate our move from NY to LA! We specifically wanted to live in Studio City/Sherman Oaks, and she gave us a variety of options that were in our budget and in the area. Moreover, she was very helpful responding to our questions, reviewing leases, letting us know what's standard/what's not. I can't recommend her enough!
Client review
Cassy is a DREAM to work with! She helped me find the perfect apartment under difficult circumstances and helped me when I needed an advocate during the process. I can't wait to work with her to find a house!
Client review
She was such a great support as I was going through a difficult transition. I really trusted her opinions and advice. She pointed out certain things I should watch out for like the building not being taken care of by the landlord. I’ve Couldn’t recommend higher!
Client review
Cassy was so extraordinary in helping me find a space for my writing studio. Informed, well-versed, and guided me through the whole process. She helped me with so much paperwork and technicalities I was very concerned about. I couldn't have been happier!
Service areas
Beverly Hills, CA, Los Angeles, CA, Venice, Los Angeles, CA, Santa Monica, CA, West Hollywood, CA, Culver City, CA, Echo Park, Los Angeles, CA, Silver Lake, Los Angeles, CA, Los Feliz, Los Angeles, CA, Beverlywood, Los Angeles, CA