ParcelAtlas.com - property parcel data set

If you are looking for individual property information, a parcel query web service, and access to parcel map tiles, then ParcelAtlas.com is for you. ParcelAtlas.com has just been launched that will offer property information lookups and web services access to a nationwide property parcel data set. It has 55 million parcel records for properties in more than 580 counties across the United States.

According to the President, Mark Alexander, "The ParcelAtlas.com database is the largest known polygon data set residing in SQL Server 2008.