Worked on something similar today on water access property near Mactier, Devon, which involved about 15 white pine sheared off or uprooted. Some of them had their root plates extending underneath the cottage and boathouse decks, and when the trees went over, interesting things happened!
Structural engineer and adjuster were around for a couple of hours taking measurements and making calculations....a relative or friend of the cottage owner was also present, and he mentioned that the solar panel system on the boathouse roof is >$35,000, with a power cable running underneath the rootplate of one of the toppled pines. He insisted we do not let the stump settle back down...."just have a guy with a water pump wash all the rocks & dirt off, so you can cut it up into smaller pieces". Like, just snap your fingers, and presto, a stump weighing a couple of tons will magically disappear!