Hey Congrats Sameech and I hope you find something good to grow at your new place.
Around here, zone 4A, for fall we have to water a lot before the ground freezes. Especially if it is something newly planted. We have very wet springs and early summers with lots of storms, and normals rains usually in the summer, but fall is always dry around here so I learned to water thoroughly in fall.
Speaking of trees that mess with drain pipes. We had a huge willow in our yard in the last house we lived in and had to have the guy out to clean the pipes at least a couple times. So no more willows.
I also can't stand silver maples. Tons of them around here. I get so many darn seedlings all over the yard, it drives me nuts. That's another tree I won't ever grow on purpose. Plus, they don't do well in storms and lose a lot of branches.
The city planted an oak on our boulevard. Not sure what kind but it looks like it might be cool. I've been watering it since they water it when they plant it and then leave it so I've been taking over. I really hate when the city plants trees in places and doesn't take care of them after they are planted. At least I know better.