Buildings that match your search will be marked on a map. The map markers may take a short time to download. Click on the markers for more information.

Zoom to see more detail, especially if markers are crowded together. Drag the map as required. Use the Transport for London links within the building details pages to find your way around.

Open House building guide

Download the complete printed buildings Guide for the September 2007 event. Buildings Guide 2007

Donate to the Open House charity

Make a donation to the Open House charity, support our educational projects for London's future generations.