Buy property in legit areas. My father never saw any of his plots in DHA, that's how safe a plot is in DHA. Bahria Group is also legit. All societies that are controlled by the military are secure such as Fazaia Housing Scheme, AWT, Naval Anchorage and Askari. Make sure that banks are offering loans for construction in the society that you are investing in, if banks are willing to give loans that means that the society is legit and secure. Also, make sure that the land is approved by the development authority of the city it is in. Bahria is the only gigachad society where one can invest despite the land not being approved by the development authority of the city. Malik Riaz is simply too powerful, retired military personnel work for him.