House rent in Islamabad can vary widely depending on factors such as the location, size of the house, and the specific neighborhood. As of my last knowledge update in September 2021, I can provide you with a general idea of the rent ranges you might expect in different areas of Islamabad:

1. F-6, F-7, F-8, and E-7: These are some of the most upscale and posh neighborhoods in Islamabad, and rents for houses in these areas can range from PKR 150,000 to PKR 500,000 or more per month for a standard-sized house.
2. G-6, G-7, G-8: These areas are also central and well-established. House rents in these areas may range from PKR 80,000 to PKR 300,000 per month, depending on the size and condition of the property.
3. F-10, F-11, G-10, G-11: These neighborhoods are considered more affordable compared to the above-mentioned ones, and house rents may range from PKR 50,000 to PKR 150,000 per month.
4. Bahria Town and DHA Islamabad: These housing societies offer a wide range of housing options. Rents can vary greatly, but you might find houses for rent starting from PKR 30,000 and going up to PKR 150,000 or more, depending on the sector and property size.

Please note that these are approximate rent ranges, and actual prices may have changed since my last update. To get the most accurate and up-to-date information on house rents in Islamabad, it’s best to consult local real estate agents or websites that specialize in real estate listings for the area. Additionally, factors like the condition of the house, its amenities, and market conditions can also influence rental prices.