The Middlesex County Clerk's Office stands ready to assist with recordation of real property ownership and transfer, and in retrieval of information. Many standard forms are available below.All forms are categorized into their respective departments. Edit, sign, and share Affidavit of Domicile - Middlesex County - co middlesex nj online. Find and download various legal forms, brochures, and self-help kits. If a form does not open, right-click the link to save it to your computer. If you need an appointment, please click below to schedule at our main office in New Brunswick. Enter a party name to search on Last-Name First-Name (e.g. , Smith Al), Company Name (e.g. I, the undersigned, declare that the information I have provided on this form is true and accurate.