International property consultants are essential part of the developing trans-national property market. One of the fields institutional evolution of the property markets is seen are structural changes and scope modification of professional services. There are questions about globalization or/and globalisation of services offered by property consultants - if the international companies adjust to local needs and customs or introduce only international standards. How effective are their strategies? There are also questions about the local playersí institutional changes as results of global players influence. Author tries to evaluate the maturity and standardization of services on the Polish property market.