MCAR MLS Rules

McKean County Association of Realtors® MLS is considered a ‘sub-board’ in the Upstate New York Real Estate Information Services LLC (UNYREIS) MLS system in Rochester, NY. UNYREIS is a founding partner in the New York State Alliance of MLSs (NYSAMLSs).

• The NYSAMLSs Matrix database includes listings from 11 MLSs as follows:
  • Upstate New York Real Estate Information Services (UNYREIS) in Rochester, NY including data from MLS Partners at Chautauqua-Cattaraugus, Elmira-Corning, Ithaca, McKean PA and Otsego-Delaware MLSs
  • Central New York Information Services (CNYIS) in Syracuse, NY including Cortland County, Jefferson-Lewis and Mohawk Valley MLSs
  • Western New York Real Estate Information Service (WNYREIS) in Buffalo, NY.

These policies apply to the NYSAMLS’s Multiple Listing Service (MLS database).

• NYS Alliance MLS Rules for MCAR [ Effective 09/30/2025 ]

Clear Cooperation Rule

• Clear Cooperation Rollout Overview *Rev. 02/26/2020*
• Clear Cooperation Rollout Q&A *Rev. 02/26/2020*
• Click here to learn more from NAR including a recorded webinar on this topic