This page contains a single graph containing real cost of living data for various utilities bills for a 3-bedroom townhouse in Plainsboro, New Jersey from June, 1997 to June, 1999.
The graph shows simultaneously 6 common regular bills associated with townhome living: Gas/Electric, Water, Sewer, Condo Fee, Phone, and Cable.
Individual 2-year graphs for four of these utilities (Phone, Cable, Water, and Gas/Electric) are available here. I did not include in separate graphs the condo fee (because it has been the same monthly cost--$149.00 per month--for the past 2 years), or for sewer service because that cost has also been a stable quarterly payment of $86.05 for the past two years.
The lowest monthly cost of these utilities was $289.39. The high monthly cost was $525.54. The average montly cost was $390.81 and the mean was 396.15. To see more detailed information about each of these categories, click here