Mariia Kostinboi
Nationality:
Russia
RussiaLanguages:English, Russian
Mariia Kostinboi usually responds within 5 minutes
Mariia Kostinboi usually responds within 5 minutes
Track Record
Transactions submitted by agent to Property Finder.Last 12 months
1
Closed Deals1 sale
0 Rent
1.2M AED
sale, Total Deals Value| Location | Deal type | Date | Property type | Bedrooms |
|---|---|---|---|---|
Business Bay The Sterling West | Sale | 14 Dec 2025 | Apartment | Studio |
Awards
Personal information
| Specialization: | Broker |
| Experience since: | 2009 |
| Dubai Broker License (BRN): | 68120 |
| Links: |
About me
I’m Mariia Kostinboi, the CEO of K O S Property L.L.C., and I bring over 15 years of experience in the real estate industry. Throughout my career, I’ve had the privilege of working across diverse markets, including the UAE, Oman, Russia Federation and the USA, specializing in investment projects, off-plan developments, and secondary market properties.
My focus has always been on understanding the unique needs of my clients and delivering tailored solutions that align with their goals. As a professional who values excellence and integrity, I’ve built strong, lasting relationships and guided countless successful transactions.
At K O S Property, my mission is to lead a team of dedicated professionals committed to providing outstanding service and creating value for our clients. Whether you’re looking to invest, sell, or find your dream home, I’m here to ensure a seamless and rewarding experience.
My properties
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