my advice for you is to not accept whatever marvel says about matt's weight because a.) they aren't consistent and b.) in the marvel encyclopedia a male hero's weight is weirdly enough a 230 lb default, which would make matt both a.) hideously overmuscled and b.) cause him to drop like a rock every time he tried to do parkour.

i'm going to take a guess and say comics matt, who is 6ft tall, is 185-190 lbs, TOPS. any heavier and he'd likely have a problem. and for mcu matt i'm agree with the anons above, charlie was very thin in stuff like boardwalk empire so i'm guessing it's around 170 for daredevil.