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In the City of Naperville, most permanent outdoor improvements require a permit to ensure proper drainage and safety. Willow Glen handles the entire permitting and inspection process. Here is a quick reference guide for 2026:
| Project Type | Permit Required? | Key Requirement / Limit | |
|---|---|---|---|
| Paver Patio | Yes | Required if the area exceeds 500 sq. ft. | |
| Retaining Wall | Yes | Required if the wall is over 3 feet | |
| Outdoor Kitchen | Yes | Permanent gas/electric lines must be permitted | |
| Pergola/Gazebo | Yes | Any structure with a roof or footings | |
| Lawn Sprinklers | Yes | Requires an RPX (backflow) test and plumbing permit. |
Before we can start your Naperville project, we’ll need a copy of your Plat of Survey. Can't find yours? Contact the Naperville Building Department at (630) 420-6100.
Call Willow Glen Landscape Today To Discuss Your Project!
(630) 742-8460
Your home’s exterior is an extension of your lifestyle. Our Naperville-based team specializes in high-performance hardscaping, using a sophisticated blend of Unilock, Techobloc, and Belgard pavers, natural flagstone, and granite boulders to craft spaces that are as safe as they are beautiful.
Custom Entrances: Create a grand first impression that increases your home’s value.
Safe, Level Walkways: Replace uneven paths with expertly graded stone or paver transitions.
Outdoor Living Rooms: From fire pits for cool spring nights to kitchens for summer hosting.
We deliver meticulous craftsmanship on time and within budget, transforming your vision into a durable, breathtaking reality.
Call Us Today To Discuss Your Project!
(630) 742-8460
This backyard transformation replaced a high-maintenance, rotting deck with a sleek, durable paver patio, significantly improving outdoor living.
From saturated soil to a sophisticated sanctuary, new plantings, and turf. This transformation added 900 square feet of new living space.
When we first arrived at this Frankstowne Court residence, the home's beautiful architecture was hidden behind decades of overgrown shrubbery.
Transform your home’s first impression with a stunning new paver entranceway. We began by removing the cracked, aging concrete walk to clear the way for a precision-installed paver walkway that blends beauty with function.
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Whether you’re planning a new landscape, improving an existing space, or have a general question, we’re happy to help. Please share a few details, and our team will follow up shortly.
Naperville’s premier destination for custom hardscaping and outdoor design.