"residential land for sale" "al mikhwah governorate — al usayr district (al wiam)" "area: 615 m² | street width: 12 m" "price: 300,750 sar" final "saad al omari — real estate broker and marketer" "call and whatsapp: ((number appears when pressing call))" "fal license: 1100262326" "license number: 7100320126"