Irfan sb.
There is no such thing like "dealing with property dealers thum law ".
Just buy plots and diversify your investment to several places such as:
DHA 2, DHA 3, DHA 5, DHA 4 (avoid tail end plots), BT phase 8 (E1, F1,2, E, Overseas 5, Garden City BT part and in safari valley (avoid Rafi block).
Gulberg green, DHA valley ( Oleander, Lilly, Rose, Sunflower, Daffodil, Magnolia) and DHA valley commercials 4 Marla (Lilly and Oleander)
Zone 2: B17 and F17. D17 and D18. I-14 and I-16 and I-12
G-16 commercial ( bit long wait for good return)
G-14/4 is high now but if G-14/2/3 open for possession, leave all other and rush for plots
If Margalla avenue really starts ( it has been keeping starting for decades!) Then C series will earn money.
OR
stop all and wait for RRR design of NESPAK, buy whatever cost on ADs, you will be winner In Shaa Allah