I have points for addresses and points for facades of the buildings in which the address lies. I dont have a buildings polygon shapefile. How can I connect each address point with only the facade points of that building? An example is attached in the image. Any ideas?
As suggested by @GISGe use Spatial Join with Facade Points as target feature and Building/Adress Points as join features. Use match option Closest and perhaps a search radius.
Joins attributes from one feature to another based on the spatial relationship. The target features and the joined attributes from the join features are written to the output feature class.
This will not work if you have a situation like below. Some facade Points will get the wrong adress.