This campanula was present when I bought this house. I know there are hundreds of types of campanula. Can anyone help me narrow down what this might be?

It's hard to get an idea of the size of the plant - smallish? The leaves, flower form and longish but somewhat decumbent flower stems look like a vigorous form of Campanula fenestrellata.

@growitall thank you!!! I think you got it!

It is a vigorous grower. I sometimes cut the clumps back. This particular picture is of a section I pulled off and replanted in spring.