It varies and it depends. It may cost as little as a few hundred dollars to connect to a rural water system in some areas of the state or as much $10,000 or more in other areas such as the coast or fast growing urban centers that are facing high infrastructure costs to add capacity. If $10,000 sounds excessive, consider that connection charges in certain communities in the country facing severe water supply and infrastructure challenges can run as much as $35,000 to $50,000 for a new connection. In North Carolina, the median combined connection cost for a single family water and sewer connection came out to be just under $2,400 (using data from 328 utilities who provide both services and were included in a recent connection charge survey).