1315 Gail DriveBuffalo Grove Central $420,000Property Tax (2017): $12,450.24Effective Property Tax Rate: 2.96%Buyer: Sabyasachi and Sreetapa BiswasSeller: Steven B. Langer Co. (trustee), Rosemary B. Langer Co. (trustee) and Langer Steven B. and Rosemary B. (trustee)