Welcome to DDA
The Delhi Development Authority (DDA) was created in 1957 under the provisions of the Delhi Development Act "to promote and secure the development of Delhi".
The DDA is responsible for planning, development and construction of Housing Projects, Commercial Lands, Land Management, Land Disposal, Land Pooling Land Costing etc.
DDA has played a vital role in the orderly-yet-rapid development of Delhi. The city has become the residence of choice for more than 11 million people and this number continues to increase.