I had a task of leasing a 3 BHK in Adyar for rent. When I tried to rent for a family the top rent offered was for 35k. When I tried to rent for a PG girls I could easily fetch 60K. A simple 10K per head with twin sharing yielded 60K easily. So when you construct a flat keep in mind that you could fetch more rental income if you construct in a way that suits for PG with attached restroom in each bedroom. Visit www.indianlisted.com for further details.