General Information
Otto, East Otto, Great Valley and Ashford are updated only three times per year (May, July, & December). Please visit this page and call the local assessor for up-to-date information on these properties.
The "Tax Tool" on the parcel viewer can be used to find base tax amounts for all parcels throughout the County.
The parcel boundary lines on the GIS map are updated on a Minute-by-Minute basis.
The parcel information is updated on a DAILY basis.
There are numerous HELP pages found around the website. Here are just a few:
If you find any errors please email them to dtmartonis@cattco.org