150 Sqyd Residential Plot For Sale in Pakistan Scientists CHS, Scheme 33, Karachi. Pakistan Scientists CHS is situated in Sector 17-A of Scheme 33, it is an affordable housing society of scheme 33 for citizens of Pakistan. It is one of the most demanding housing schemes in Karachi. The presence of mosques, schools and universities, banks, and markets in the immediate proximity helps to boost a pro ...Read more