Unfortunately, you cannot change an existing deed. You need to file a new deed; the form can be purchased at a legal stationery store.Form RP5217PDF is required whenever a deed is recorded with the county clerk's office. Form-RP-5217-PDF is required even if a property is not being sold. The name change petition can be filed in the County Court or Supreme Court of the county where you live. Sign it in front of a notary and file it with the recorder of deeds for the county where the property is located. Need a deed transfer? Do you need to transfer a deed to a home, condo, or other property? Our Top Rated New York Deed Transfer Attorney in Long Island can help. The Nassau County Clerk's Office preserves and protects land records and provides a wide range of services to the public in a professional and courteous manner.