The Sub-Registrar Office in Sullurupeta, Andhra Pradesh, is located at Door No: 8-494, Postmortem Street, M.R.O. Compound, Sullurupeta town. It functions as a government office responsible for registering property transactions, marriages, and other legal documents under various laws and acts. The office works under the Registration and Stamps Department of Andhra Pradesh and provides services such as document registration, property-related services, and issuance of legal certificates.