Latest Answer: For Booking a flat in Neptune Swarjaya Sector 4, intial payment is just Rs. 51,000. It just 10 minutes walk from Ambivali Rly. Station. Currently Neputune A/c bus service from Ambivali (W) Rly. Stn. to the project and back is being arranged. According to me the project is very nice with good environment and surroundings. School, Retail outlets and Temple (2 nos.) are provided inside the project. If you are an investor this is a ideal place to invest as this project is just 8 minutes railway journey from Kalyan Stn. Lot of real users are buying the flats. Expected to complete the project in Year 2015 and may be extended to Year 2016. Neptune Swarjya is not charging any parking charge and if you really want one you can get it with 3 lakhs.