The Planning and Zoning Resource Company (PZR) is the nation's largest and oldest established zoning due diligence company and with a library of over 90,000 digitized PZR Reports® on file, PZR® is well positioned to locate historical building documents for your property and has developed contacts within municipalities across all 50 states and in Canada for current research as well. Established in 1994, we created and are the sole provider of the PZR® Report.
