Residents of buildings in Dharavi will be given 500-sq-foot carpet rehab flats under the Dharavi Redevelopment Project (DRP). The final notification finalising the area was issued on Tuesday by the state urban development department. Mumbai: Residents of chawls and buildings that have been included in the Dharavi Redevelopment Project will get a minimum of 500 sq ft carpet area rehabilitation flats to a maximum of 754 sq ft.