"Prevailing Setback" is a phrase used to define the front yard regulations for RA, RE, RS, R1, and R2 zoned lots. The Prevailing Setback Calculator can be used to estimate the minimum front yard depth.
For more information on prevailing setback,
view our "Determining Front Yards, When Subject to the Prevailing Setback Regulation" Information
Bulletin.
Go to the Prevailing Setback Calculator