Permit – driveway widening – on private property. A Building Permit is not required to widen your driveway; however, zoning regulations and/or site plan control may impose restrictions on the width and location of your driveway.Click to see full answer. Also to know is, do I need a permit to enlarge my driveway?If you plan to construct or repair a driveway on a town street you are required to have a driveway permit. If you were doing the work on a state highway you would obtain this permit from the State Dept. of Transportation. If you are doing driveway work on a private street or right-of-way you do not need a permit.One may also ask, how much is a permit for a driveway? The answer is that it depends on the type and governmental agency. The fees can range from $55 to $600 for INDOT permits. The larger costs are the survey and engineering costs. Also asked, can you widen your driveway? DIY: Driveway Widening. If you need to accommodate an additional driver or larger vehicles, widening a driveway is a simple solution if your existing pavement is too narrow. Whether the existing driveway is paved with asphalt, concrete or another material, using pavers for the expansion adds contrast and style.Do you need a permit to pour concrete in your backyard?Check with the local authority as to whether a permit is required to build a patio. A permit isn’t automatically required to build an on-grade patio, whether it’s concrete, brick or any other material. Requirements vary widely in local governments, ranging from relaxed to stringent.