The Zoning Maps were adopted as part of Ordinance 1722 being "An Amendment and Supplement to the Lower Merion Zoning Ordinance of 1927" approved by the Board of Commissioners of Lower Merion Township, Montgomery County, Pennsylvania. As amended March 20, 1963, revised June 1973, with all map changes up to and including April 25, 2012 (Ord. No. 3972).
The maps are in JPG format and each is approximately 6 MB.
The entire township zoning map is available as a PDF file (2.6 MB).
You can also look up a property's zoning using the address and zipcode of the property.