NEW DELHI: Markets regulator Sebi on Thursday said it will auction 30 properties of Rose Valley group of companies on June 27 at a reserve price of Rs 409 crore in a bid to recover money raised by the firm from the public through illicit schemes. The properties to go under the hammer include land with building, flats, resort, hotels and amusement park, buildings, plots and land parcels located in West Bengal, Andaman and Nicobar Islands, Tripura, and Bihar, the Securities and Exchange Board of India (Sebi) said in a notice. The e-auction will be conducted between 11 am and…