1. A neighborhood communication system comprising: a privacy server to apply an address verification algorithm associated with each user of the online community to verify that each user lives at a residence associated with a claimable residential address of an online community formed through a social community module of the privacy server using a processor and a memory; a network; and a mapping server communicatively coupled with the privacy server through the network to generate a latitudinal data and a longitudinal data associated with each claimable residential address of the online community associated with each user of the online community, wherein the privacy server to automatically determine a set of access privileges in the online community associated with each user of the online community by constraining access in the online community based on a neighborhood boundary determined using a Bezier curve algorithm of the privacy server.