Geese a few years back we couldn't afford a house, we rented a house and I remember our landlord was pretty strict with certain rules. He wouldn't let us get satellite because he didn't want any "damage" to the house but we were able to get digital cable at the time. We own a house now, already paid off but my mother her self didn't want a dish on the roof because she said it would look ugly and she was afraid if a hurricane came it would knock it off, not sure if it gives better reception but we have our satellite mounted on a pole in the backyard, picture seems good so I'm not complaining, the satellites pretty big it's one of those superdishes.
As for property and resell value of a house, back when we lived in Chicago they had strict rules like how long your grass could be, what color your garage was and what color your house was painted, our old house was all brick but we did get in trouble over having a balcony installed in our backyard. It is your property so I don't think that the neighborhood has any right what your house looks like.