I reside in South Seattle at 10028 Beacon Ave S. My total lot is .3 Acres or 13 050 Sqft. At the time of purchase there is a site built home with a main floor of 700 sqft with a finished basement of 700 sqft.I would like to add a 2 242 Sqft Factory manufactured home to the lot at the anterior of the lot. By feet the manufactured home is 76' x 29' and the measured usable space at the anterior is measured in feet 80' x 30'.