Bahria enclave

I am looking to buy a plot/plot file in these sectors and have been told that price range is 45-60 lakh for non possessionable plot in these two sectors. I tried but not able to find location of these blocks on google maps. Can some one help and also comment is it worth going for this option.

Kind regards

Sector N

8 marla

St 41

Plot 12-i side open semi corner

Bahria enclave Islamabad

Demand 55 lakh

Little negotiable