Entrain:
Setbacks are not simple things to answer.
A lot depends on various factors like if the property is commercial or residential, if the property is located near high tension lines, if it has a fire protection system in or near it including fire hydrants.
What's more is that building codes change frequently and are a commodity sold in a book form with regular updates. Therefor, no one is going to allow anyone to post them publicly on the Internet so a search will not work.
Your best answer to this question is to call Thomas P. Raucci Jr. (see link below), the Building Official for the Milford area.
This guy is a virtual wealth of information and can tell you anything and everything you need to know.
Most of the people on this system will only give you their opinion anyway.
http://www.ci.milford.ct.us/Public_Documents/MilfordCT_Building/index? textPage=1
Happy Holidays & best of luck in your construction.

