Do You Need a Permit to Pour a Concrete Driveway in O'Fallon, MO?

TC Concrete Services • November 2, 2026

Pouring a concrete driveway in O'Fallon, MO, involves more than mixing and setting concrete. Knowing the permit rules upfront can save you time, money, and headaches. Whether you are planning a new pour or a full replacement, working with us as your experienced concrete driveway contractor in the O'Fallon, MO, area means having a team that understands local requirements. Contact us today at (636) 384-0204 before work begins.



When Does O'Fallon Require a Driveway Permit?


A driveway permit is required when replacement or modification is within the City's right-of-way, or when a widening or additional driveway is planned. The right-of-way typically includes the apron area between your garage and the sidewalk, the sidewalk crossing, and the section near the curb. If any part of your project touches that zone, a permit is likely required.


Before any sidewalks, curbs or gutters, or driveway entrances are constructed or installed, a permit shall be obtained from the Engineering Department of the City of O'Fallon by each property owner. This applies to new construction and modifications alike. Any person, firm, or corporation making an alteration to real property within the City limits of O'Fallon who fails to obtain proper permits prior to commencing construction shall be in violation of this Chapter. Unpermitted work carries real risk.


When Is a Permit Not Required?


Driveway permits are not required when only replacing sections of driveway behind the sidewalk or right-of-way line up to the garage or carport. If you are replacing the private portion of your driveway within your own property line and the footprint stays the same, you may be able to proceed without a permit. If a new home is being built under a separate building permit, the driveway is included under that permit.


The key distinction is location. Work confined to private property, away from the curb, apron, and sidewalk area, is generally not subject to the driveway permit process. Every property is a little different, so confirm with the City's Engineering Department before starting.


Common Project Scenarios in O'Fallon


Full Driveway Replacement


If you are replacing the entire driveway from the garage to the street, part of that work likely touches the right-of-way, meaning a permit is required. As your concrete driveway contractor, we assess the layout, confirm where the right-of-way line falls, and submit the application before any demo begins.


Widening an Existing Driveway


Widening a driveway requires a permit regardless of location. If you are adding width to accommodate an extra vehicle or improve access, you will need to go through the permit process, even if the expansion stays on private property.


Adding a Second Driveway


A permit is also required when an owner desires an additional driveway. Adding a second curb cut or access point is a significant change to how your property connects to public infrastructure, and the City reviews these requests carefully.


New Construction Driveways


If you are building on a new lot in O'Fallon, your driveway is usually covered under the main building permit. Confirm this with your builder or with us to avoid any overlap.


How a Licensed Contractor Handles the Permit Process


As a qualified concrete driveway contractor serving O'Fallon, MO, we do far more than just the pour. We review your property layout, identify which portions fall within the public right-of-way, and determine exactly what permits are needed before work starts.


We complete the necessary documentation, coordinate with the City of O'Fallon's Engineering Department, and make sure all standards are met. All driveway entrances constructed within the public right-of-way must conform to site plan requirements. From thickness specifications to expansion joint placement, those details matter for a driveway that passes inspection and holds up through Missouri's variable climate.


Handling the permit process on our end keeps your project on schedule and protects you from code violations.


What to Expect During the Inspection


Once permitted work is complete, the City may inspect the apron and right-of-way portion of your driveway. The inspector checks that the concrete meets grade, that expansion joints are properly placed, and that the installation matches what was submitted. No driveway entrances shall be constructed within two feet of the side or rear property lines. These setback rules are also reviewed during the process.


Passing inspection on the first attempt is the goal. As a concrete driveway contractor who knows O'Fallon's standards, we help make that happen without delays or costly corrections.


Let Us Handle Your O'Fallon Driveway Project From Start to Finish


Permit rules do not have to slow you down. At TC Concrete Services, we provide driveway installation services in O'Fallon, MO, and we understand the local requirements that come with the territory. We handle the process from planning through inspection so you can feel confident the job is done right.


Ready to get started? Request a free estimate <https://www.tcconcreteservices.com/concrete-repair-estimate> and let us take a look at your project. Visit our Google Business Profile to see why homeowners in O'Fallon trust us with their concrete work. Call us today at (636) 384-0204 or send us a message through our estimate request page to get on the schedule.

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