Key:building:*

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Prefix building:*
Description
The prefix for several building:* keys to describe additional attributes of a building. Show/edit corresponding data item.
Group: buildings
Used on these elements
may be used on nodesshould not be used on waysmay be used on areas (and multipolygon relations)should not be used on relations (except multipolygon relations)
See also
Status: de facto
taginfo: building:*

information sign

This page describes a key prefix rather than a simple key.
Key Value Element Comment Photo
building:colour=* <RGB hex triplet> | <W3C colour name> area Indicates colour of the building
building:fireproof=* yes | no node area Fire-resistance information.
building:flats=* <number> node area The number of residential units (flats, apartments) in an apartment building (building=apartments), residential building (building=residential), house (building=house), detached house (building=detached) or similar building.
building:levels=* <number> node area The number of visible levels (floors) in the building as used in the Simple 3D buildings scheme
building:levels:underground=* <number> node area To mark number of levels under ground level
building:material=* <material type> area Outer material for the building façade
building:min_level=* <number> area For describing number of values, "filling" space between ground level and bottom level of building or part of building
building:part=* As building area To mark a part of a building, which has attributes, different from such ones at other parts
building:soft_storey=* yes | no | reinforced node area A building where any one level is significantly more flexible (less stiff) than those above and below it
building:use=* <use case> area The present type of usage of a building

See also