308 Dellwood Avenue Double lot. PINs must be consolidated as a requirement of purchase. 2023 taxes payable in 2024 will be paid by the Seller at closing Residential Zoning. Will County building code jurisdiction in unincorporated Lockport. Barns or other structures cannot be built until a primary structure exists (ie a house first). Storage of vehicles or any other equipment is not permitted in a residential area unless residential occupancy exists (ie a house first). Dumping of any materials that have not originated from the property is not allowed in a residential area.