Real estate firm Vipul Ltd on Friday said it would invest Rs 250 crore to develop a group housing project at Dharuhera in Haryana. The project - Vipul Gardens - is spread over 13 acres and would comprise 635 apartments with a total built up area of one million sq ft. The total investment in the project is about Rs 250 crore. Dharuhera is in the proximity to three industrial hubs - Manesar, Bawal and Bhiwadi that makes it a preferred destination as an economic hub. Apart from this, superb connectivity with Gurgaon provides an added advantage.