I took my passport in my hometown and now I am working in Chennai.?
You can apply for renewal in the Chennai passport office since your current address will be of Chennai. There will not be any police verification since you are applying for renewal. PS: I recently got my passport renewed and got the passport delivered in 3 working days (Bangalore). EDIT: Once the passport is dispatched, keep following the speed post site when it is out of delivery. In case you are not present at home when the postman comes, you can very well go to the postoffice and get the passport from them by showing a valid government ID proof.