Roofing in Holland Township

Usually not, on a house. Replacing the roof COVERING on a detached one- or two-family dwelling is ordinary maintenance under N.J.A.C. 5:23-2.7 -- no permit, no notice, no inspection. Out here there is a second question that does not arise elsewhere: an agricultural building is a different case, and the answer depends on what it is used for. That gets asked of the township rather than assumed from a website, and each of the five municipalities in this service area has its own construction office.

For a standard house, $12,000 to $18,000 covers most 2,000 square foot properties, within a full range of $9,500 to $26,000. The more useful answer for this area is that you cannot price an old building from a published range at all, because the number turns on things nobody can see from the road: what is under the covering, how many layers, whether the deck is boards, and whether the frame was built for the weight of what is on it.

There is no honest answer to that from a roofing company, so here is what to judge on instead. Does the quote say what is under the current covering, or only what is going on top. On a farm building, does it describe the frame -- purlins, rafters, plate -- or only the sheets. On slate, does it distinguish between failed stone and failed nails. Is the decking a rate per sheet rather than a lump. Is there a New Jersey registration number on the document. A quote that answers all five came from somebody who went and looked.

It is a Florida rule and it does not apply in New Jersey. The 25% rule comes from the Florida Building Code Existing Building, where repairing or replacing more than a quarter of a roof within a year can require the whole thing to be brought up to current code. New Jersey has no equivalent provision. It appears in searches here because national content repeats it without saying which state it belongs to.