<http://maps.yorkcountygov.com/metadata/LIST_OF_AVAILABLE_gis_FILES.htm>
Contact the Distributor to make your request and to arrange payment. Once $400 payment is made by cash, check, or money order the login and password to grant access to the data download site will be provided via e-mail and will be valid for 30 days.
The following website will permit you to view and download a .txt file containing the most important information about specific subdivisions.
In addition a "Subdivision" search exists as functionality within the GIS Online website. Check the website to see if the desired information is available before ordering. You may save yourself $400.