Birla Estates continues its land acquisition spree. The company recently purchased a 70.92-acre plot in Boisar. This follows a 24.5-acre acquisition in Thane and a 10-acre purchase in Mumbai. The Boisar deal cost Rs 104.3 crore. The Thane deal was worth Rs 537 crore. The Mumbai acquisition was for Rs 1,100 crore. Birla Estates is expanding its real estate presence.