DDA housing scheme 2019, DDA flats online registration date, DDA flats price, locations: Delhi Development Authority (DDA) today shared an official notification for the DDA housing scheme 2019, and the DDA flats registration would be starting from March 25, 2019. The official notification says that DDA has come up with 18000 flats in Delhi's Vasant Kunj and Narela area and the whole process would be online this time.