Association for the Preservation of Virginia Antiquities ~ dedicated to preserving and promoting the state's irreplaceable historic structures, landscapes, collections, communities and archaeological sites.

Country Life ~ website of the U.K. property & countryside magazine that answers all questions

The DiCamillo Companion ~ the Database of Houses is a continuing effort to list every country house built in Britain and Ireland, standing or demolished.

The Georgian Group ~ dedicated to preserving Britain's Georgian buildings & gardens.

The Georgian House ~ estate agents

Handley Regional Library, Winchester-Frederick County Historical Society ~ archives of Lower Shenandoah Valley, Virginia resources

Index of on-line architectural images & databases ~ compiled by London Southbank University

National Trust of Scotland ~ conservation of historic buildings, sites, & landscapes

The Rat & Mouse ~ London property blog

Dennis Severs House ~ In Spitalfields, London, a house museum unlike any other, the former home of an expatriate American eccentric.

Sir John Soane Museum ~ London house museum of architect Sir John Soane; includes audio tour & 360-degree views of the Regency interiors

Southland Historic Preservation ~ photographic & physical preservation of historic farm & plantation architecture in the rural South

Veritas et Venustas ~ blog devoted to Classical building design & traditional cities

The Victorian Society ~ U.K. national society responsible for the study and protection of Victorian and Edwardian architecture and other arts.