Katherine Coladner, GRI, ABR, SRES, SFS
Licensed RE Associate Broker
Daniel Gale Sothebys International Realty
Long Beach, NY
Rockville Center, NY

Bi-lingual, Spanish

Cell: 917-450-5804
Office: 516-670-1700
Email: katherine.coladner@gmail.com

Serving, Working and Living in Long Beach, NY

If you are thinking of buying or selling real estate you have come to the right place! As an experienced real estate Broker I can provide you with the resources you need to make your real estate transaction a smooth and pleasant experience.

This is a one-stop real estate website for all your home buying and selling needs.

Please take a moment to browse local neighborhood and school details, real estate mortgage information and interactive maps for your market area.

Thank you for visiting www.katherinecoladner.com!


  • Long Island Board of REALTORS® (LIBOR)
  • New York State Association of Realtors
  • National Association of Realtors (NAR)
  • New York State GRI Chapter
  • Real Estate Board of New York (REBNY)
  • LIBOR’s Legal Assistance, Risk Reduction and Legislative Committee


I recently sold a house and purchased a condo.  It was not a smooth process and many roadblocks came up.  Katherine handled every issue with professionalism and a level of efficiency rarely found in today’s market.  She deserves a “10 star rating” she is an outstanding realtor.  Diane D.

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