Loudoun County is providing public record information as a public service in accordance with Virginia Code Title 58.1-3122.2 (1998). The Loudoun County Assessor provides annual valuations and maintenance of fair market values for equitable assessments on all types of real property. Parcels are also linked to the Loudoun County Geographic Information System (GIS), with map overlays displaying boundary and environmental information such as topography, soils, floodplain, and major roads. The property information made available on the website includes ownership and deed information, legal description, sales information, assessment values and house characteristics and can be searched by Parcel ID Number (PIN), Address, or Tax Map Number. The site is updated weekly.