a classification of fashions for buildings and structures

• Nonstyled Architecture
  (lack of style - a.k.a. "Vernacular")
• Medieval & Postmedieval Era
• "Gothick" or Gothic Survival
• Jacobean
• Classical Era
• Georgian
• Baroque Georgian or Anglo-Baroque
• Palladian Georgian or Anglo-Palladian
• Classical Revival
• Federal or "Adam" or "Late Colonial"
• Early Classical Revival or "Jeffersonian Classical" or "Roman Revival"
• Romantic (Early Victorian) Era:
• Greek Revival (transitional from Classical)
• Gothic Revival
• Italianate
• Early Romanesque
• Renaissance Revival
• Victorian Era
• High Victorian Italianate / Second Empire
• High Victorian Gothic
• Queen Anne
• Free Classic
• Spindlework
• Patterned Masonry
• Half Timbered
• Stick
• Victorian Romanesque or [Polychrome] Romanesque
• etc.
• 'Revival' Genré
• Colonial Revival
• Georgian Colonial Revival
• Federal Colonial Revival
• "Greek Revival Colonial Revival"
• Classical Revival
• Neoclassical
• Beaux Arts
• Jacobethan Revival
• Tudor Revival
• Dutch Revival
• ...
• Minimal Traditional
• "Neo" Styles
• etc.
• [Modern Traditional Revival] Style
• etc.
• [Late] Victorian Era...
  ...'Arts & Crafts'
• Shingle
• Richardsonian Romanesque
• Adirondack [or Log Cabin Style]
• Craftsman
• Mission
• Prairie
• etc.
• "Modern" Genré
• Art Noveau
• Modernistic ("Art Deco")
• Streamline Modern ("Art Moderne")
• Wrightian
• Miesian
• Brutalism
• etc.
• Post-Modern Genré
• A-Frame Mode
• Geodesic Dome Mode
• Shed
• Post-Modern
• etc.