Cartessa Real Estate Partners

Led by founder and owner Bill Chalmers, Cartessa Real Estate Partners specializes in the redevelopment of buildings for healthcare use. Bill recently completed the comprehensive redevelopment of the 33,000 square foot office complex now named “North Greenfield”.  Ascension Healthcare, operating as St. John Providence’s Eastwood Recovery Center, occupies one entire building and the remaining buildings are occupied by executive office users.

Prior to his healthcare work, Bill owned and developed 20 corners and outlots for national retailers like Walgreens, Starbucks, and AmSouth Bank (Amsouth was subsequently acquired and converted to Regions Bank). These developments were in Michigan and Florida and 15 were former gasoline service stations.


Recent Healthcare-related acquisitions include:

  • Recovery residence in Madison Heights for a statewide provider of recovery care services
  • Office building in Madison Heights for a statewide provider of outpatient recovery services
  • Apartment building in Ypsilanti for a local provider of transitional housing

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Sacred Heart Rehab Center

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