Topaz Extension Block of Parkview City Lahore is essentially an extension of most in demand topaz block of Parkview City Lahore. The area is due for approval by Ravi Urban Development Authority (RUDA), however strategic location of this block makes it ideal for the those looking to settle near the entrance of Parkview City Lahore. Only 5 Marla plots are available in Topaz Extension Block of Parkview City Lahore while there is no 10 Marla development in this area.