I need to know the price worth of my house as iam looking to sell it

Aoa, im looking to sell my house but don’t know what price i should demand
The details are as follows

G-9/3
Margalla facing
Size 35x50
Demolish-able
Main road street 127

Please let me know how much price i should demand

You can visit some property offices near your area or can search on zameen.com. Here is a link.

https://www.zameen.com/Homes/Islamabad_G_9-171-1.html?area_max=125.419104