John C. Sullivan P.C. is a law firm located in Yorktown Heights, New York. Practice areas include real estate; business law; and wills, trusts & estates. We strive to provide quality, responsive, cost-effective legal representation. Our firm represents purchasers and sellers in residential and commercial real estate transactions. We also regularly serve as bank counsel to many major lenders in residential real estate closings and represent parties in connection with residential and commercial real estate leases. We combine our knowledge of real estate, business, finance and tax to develop solutions for our clients.