Ksenia ONeill

Corcoran Care
Ksenia ONeill, a top realtor in New York City for Corcoran, a real estate firm in Brooklyn Heights.
  • Press mentions3

About Me

About Ksenia ONeill

Ksenia ONeill has had a personal interest in real estate since childhood. Born in Germany and raised in Russia, she lived with her family in a studio apartment, dreaming of one day getting a larger space. Ksenia worked very hard to achieve that, and the first property she purchased appreciated in value 500% in just a few years! No matter where she is, she continues to scour real estate listings to find more great opportunities. Ksenia naturally gravitated towards residential real estate as her career, gaining valuable experience underwriting real estate transactions in Moscow and working for two real estate private equity firms in New York. She joined Corcoran after thorough research to find the best company in the market. Ksenia specializes in sales and rentals in Brooklyn and Manhattan, as well as international buyers and relocation. Prior to making her role “official” as an agent, she helped many friends with her analytical approach and attention to detail, researching and viewing the best properties for their needs.


  • 2 Years in Real Estate Finance
  • 2 Years in Fundraising


  • Russian


  • Volunteering
  • Running
  • Beach Lover
  • Real Estate Investing
  • Travel

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Listings from Ksenia ONeill

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Additional Info

Press Mentions

  • Top 10 Brooklyn Real Estate Listings: A 1960s Split-Level and a 1901 Colonial RevivalRead more
  • Top 10 Brooklyn Real Estate Listings: Harbor Views and Unusual SpacesRead more

Words from our clients

..The combination of her friendly, calm demeanor and her knowledge of the local market won me over, and she was a joy to work with from the beginning. She educated me on trends, pricing, available inventory, etc., and she quickly got to know me and understand what I was looking for. I always felt she had my interests at heart. She was indefatigable in helping me find the right home..

Eileen G.

Ksenia O'Neill is wonderful and was an unparalleled asset when I relocated to Brooklyn from Australia. She helped us from overseas and found us a place that we took, sight unseen. She was truly my eyes and I trust her implicitly. As a fellow Mom, she really helped guide us! Can’t recommend her enough.

Erica F.