NEW DELHI: In its money laundering probe against Dewan Housing Finance Ltd's chairman Kapil Wadhawan, currently in Enforcement Directorate's (ED's) custody, the agency has unearthed a 12,000 sqm land in Melbourne, Australia, and some other properties allegedly purchased by Wadhawan for Rs 1,000 crore, sources said.The ED's money trail in the case has unearthed several properties acquired by Wadhawan across the globe, allegedly laundering funds from DHFL. Among assets unearthed so far, the agency has found two flats of the DHFL chairman in New York, a flat and an office space in London, a villa in Koh Samui in Thailand, Hotel Radisson Blu in Pune, Hotel Country Inn in Mysore, four flats in Khar's DB Breeze and a flat in Mumbai's Sea View Palace, another flat in Juhu, a bungalow in Mahabaleshwar, a housing society with 570 flats in Kurla, besides others.The agency sources said all these properties have been linked to Wadhawan and many of them were acquired using laundered funds from DHFL.Agency sources said Wadhawan is also being questioned about his high-value transactions with Yes Bank and IndiaBulls from where he had availed huge credits. The accused, booked under Prevention of Money Laundering Act, is also being questioned for his association with one middleman, Sudhakar Setty, with whom he had transactions worth over Rs 2,000 crore, sources said.Wadhawan was arrested last month by ED officials as the agency claimed he refused to cooperate in its ongoing investigation against dead gangster Iqbal Mirchi. Wadhawan's company Sunblink is allegedly involved in purchasing Mirchi's Mumbai properties and transferring funds to the gangster's associates. The probe is on for which he has been remanded to ED custody by a PMLA court till Friday.Sources said, the ED probe and money trail in the case has unearthed association of several high-profile Maharashtra politicians with Pakistan-based Dawood Ibrahim.