Land for Sale in Jeddah Al Riyadh

for sale: land in al-riyadh subdivision, plot number 1572, area 625 sqm, with a valid building permit, complete plans (architectural, structural, electrical, plumbing, and facade drawings), insurance against hidden defects, private villa foundation construction including tank and cesspit, and full engineering supervision. completed construction phases: 1. temporary land fencing works 2. surveying 3. excavation and soil removal 4. supply of crushed stone and gravel 5. blinding concrete pour for footings 6. block construction of tank and cesspit 7. waterproofing of tank, cesspit, and raft foundation with two layers 8. screed concrete pour for insulation layers 9. rebar installation and concrete pouring of raft foundation, tank, and cesspit 10. waterproofing of raft foundation sides