
Get to know John Kostrey
Realtor/Broker's Associate/Attorney
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 client...
John Kostrey's listings & sales (404)
For Sale (6)
Address | Bed/Bath | Listing price |
---|---|---|
![]() 8009 Clinton St Los Angeles, CA 90048
| 2 Bed, 2 Bath | $1,648,500 |
![]() 5234 Tampa Ave Tarzana, CA 91356
| 5 Bed, 4 Bath | $1,897,000 |
![]() 3360 Ley Dr Los Angeles, CA 90027
| 4 Bed, 4 Bath | $2,897,000 |
![]() 1137 Hacienda Pl APT 107 West Hollywood, CA 90069
| 2 Bed, 2 Bath | $1,199,000 |
![]() 1220 Smithwood Dr Los Angeles, CA 90035
| 4 Bed, 4 Bath | $1,995,000 |
Sold (398)
Address | Sold date | Closing price | Represented | Flag Sale |
---|---|---|---|---|
7/18/2025 | $1,610,000 | Seller | ||
6/2/2025 | $2,025,000 | Seller | ||
5/23/2025 | $1,775,000 | Seller | ||
5/6/2025 | $2,570,000 | Buyer | ||
1/15/2025 | $740,000 | Seller |
John Kostrey's reviews (145)
Write a review- Highly likely to recommend||5.05.0
5/15/2023 - Lori Fields
Sold a home in 2022.Local knowledgeProcess expertiseResponsivenessNegotiation skillsYou 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 mu... - Highly likely to recommend||5.05.0
5/10/2023 - Karey Dornetto
Bought and sold a Single Family home in 2021 in Los feliz, Los angeles, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsI 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... - Highly likely to recommend||5.05.0
11/7/2022 - jabmendoza
Helped me rent a Single Family home in West adams, Los angeles, CA.
Review for Former Member: CassySandersLocal knowledgeProcess expertiseResponsivenessNegotiation skillsCassy 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 neighb... - Highly likely to recommend||5.05.0
10/16/2022 - Rebecca Kannett
Helped me rent a home.
Review for Former Member: CassySandersLocal knowledgeProcess expertiseResponsivenessNegotiation skillsAfter 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 a... - Highly likely to recommend||5.05.0
10/15/2022 - Lane Koivu
Helped me rent a Multiple Occupancy home in Studio city, Studio city, CA.
Review for Former Member: CassySandersLocal knowledgeProcess expertiseResponsivenessNegotiation skillsCassy 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. ...