This document provides an overview of backgrounding NYC properties using the internet for investment purposes. It discusses investment goals such as capital appreciation and income production. Universal considerations for property investment like location, taxes, and financing are reviewed. NYC-specific factors including rent control, rent stabilization, zoning, and outstanding building violations are also examined. The document recommends an initial general internet search strategy and provides a list of nine free and one paid website that can be used to research property details, comparables, neighborhood characteristics, and obtain photos of the property.