The phrase "estate expertise" means having a lot of knowledge and experience in the field of managing and dealing with properties or real estate. Full definition
We consider our real estate expertise in both residential and senior housing an invaluable resource to aging - seniors and their families. (classrealtygroup.com)
Active real estate investing in particular requires a great deal of financial and real estate expertise as well as large time and monetary commitments. (fundrise.com)
It was short lived however, both the owning and the deep dive, as I quickly realized that I didn't have the kind of real estate expertise to complete the necessary analysis. (longtermvalue.wordpress.com)