Key:building:levels:underground

building:levels:underground
Description
To mark number of levels under ground level
Group: Buildings
Used on these elements
Useful combination
building:min_level=* building=* building:part=yes height=* min_height=*
Status: in use
Tools for this tag
taginfo · CH · CZ · FR · GB · HU · IE · IN · JP · PL · ES · AR · MX · CO overpass-turbo
Wikidata
P1139

This tag is used for marking the number of underground levels of a building (building=*) or of a building part (building:part=yes).

For more information, see building:levels=*.