Completed building footprints and exposure data contributed by Project NOAH via OpenStreetMap (OSM) are listed in the Humanitarian OpenStreetMap Team (HOT) Tasks that can be found in the following links:

A list of currently active tasks can be found here: http://tasks.hotosm.org/?sort_by=priority&direction=asc&search=DOST-Project+NOAH.

After making an OSM account, these can be exported using the HOT Export Tool: http://export.hotosm.org/en/exports/create/

Complete data for the Philippines in different formats can be downloaded in the following Geofabrik link: http://download.geofabrik.de/asia/philippines.html