Ireland/Buildings

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OSM Ireland Buildings project

Since November 2019 the Irish OSM community decided to the complete the map of Ireland using the themes of buildings. The buildings are estimated to number abround 5.5 million on the whole island, and at the starting point there were under 900,000 done. There is a tasking manager [1] which has the island broken into 40 parts, counties and cities for mappers to add the buildings.

Useful information

Current status Active
Tasking manager https://tasks.openstreetmap.ie/

Milestones

Tagging guidance

To avoid tagging building=yes, here are some useful tips on how to decide what a building could be, judging from satellite view:

tag Explanation Picture example(s)
building=house Chimneys are visible.
building=garage A service=driveway leads to this small to medium sized building, depending on the angle you can see a wide door, no chimney, a car or boat might be parked outside.
building=shed Often not accessible by car (as opposed to building=garage) at the far end of a terrace plot or on a lawn.
building=farm_auxiliary Usually found away from the road as part of a farmyard or isolated buildings with rounded and/or flat roof (e.g. building=barn for hay barns).
hay barn with rounded and flat roof
building=hotel Mostly deducted by its name=*. Map the grounds of the hotel with tourism=hotel
building=apartments Tall residential building with only one main entrance for several apartments. May also have retail outlets on the ground floor.