Looks like Juniperus virginiana often called eastern red cedar. It volunteers readily.

Resulting in it being frequently asked about.

A host for Cedar/Apple and Cedar/Hawthorn rust. Not the best plant to have in the neighborhood.

and dont get confused that it is a pretty small blue plant .. it will get huge.. and ugly as heck in a few years ...

i see it lining hundreds of miles of MI byways ...

it can also have problems in heavy snow.. or ice storms ... i dont recall where you are ... if that is possible ...

this fits squarely into my comments.. that there are few things that gratuitously seed themselves into the garden.. and actually end up of value...

ken

btw .. that it is against the foundation... usually indicates that a bird dropped a prefertilized seed from above .. lol ...

ken