Suggestions needed for long term investment in islamabad

I want to know best sectors/housing societies approved from cda or noc in progress located in islamabad zone-ii for long term investment (minimum 5 year & maximum 5 years to gain good return)

Suggestions needed
Regards

E-12 proper cda no developed sector

What about C-16?

I have heard it's best for long term (4-5 years)

Bahria Enclave or DHA-2

Top City,,Mumtaz City & Gandhara City.

AWT,,ECHS,,VCHS & Wapda Town.

All of them are not approved from CDA @Khalid Sb

Please keep in mind the following factors ur self and visit the location before investment. Otherwise, every one may suggest u the societies where they have invested for marketing.

Location of society

Developmental Standard

Previous projects

Surrounding Projects

Management attitude to its members

Land conditions

NOC status from Gov department

I-12. If you have holding power of 5/6 year.

For long term in CDA sector I-12 and I-16 and other side non CDA B-17 B ext and E block.

Regards