When are SDCs Calculated?

SDCs are assessed at the time of new development or redevelopment of a property to account for the increased demands placed on the sewer, water, and transportation systems.  SDCs could be assessed for the following:

  • New residential or non-residential development occurs
  • There is a change of use in an existing development 
  • Additional dwelling unit is created 
  • Increase of floor space or living area 
  • New connection(s) to the public wastewater system  

Residential Calculations

How Residential SDCs are Calculated
Residential SDC Credits
Residential SDC Estimates

Commercial Calculations

How Commercial SDCs are calculated
Commercial SDC Credits
Commercial SDC Estimates
SDCs Requiring Analysis
Urban Rate/Medical Overlay