<p>The proposed addition is often assessed at a much lower value by the county. For example, claim the 950 sf at $75,000 improvement instead of $114,000. When I did my patio cover I spent $3,000 while the property improvement was recorded $600. They will never check your expenditure on the project. </p>
<p>The building inspector will come and check for life and safety issues and sign-off on the occupancy. The assessor clerk rarely show up at your property. The tax saving for a remodel is hugh for doubling your home in size vs buying it at face value. The difference may be $350,000 and that is a saving of $3,500 of property tax.</p>