Home Addition
March 16, 2026
We’ve refined our approach over hundreds of projects to make our services as straightforward as possible. Here’s what you can expect when you work with us.
Step 1: Meet & Plan
Step 2: Design & Refine
Step 3: Build & Complete
Estelle sits along the Barataria Boulevard corridor in southern Jefferson Parish with a housing stock built between the 1960s and 1990s. The lots here vary in their addition potential, and we verify setback and lot coverage requirements with Jefferson Parish on each individual property before finalizing a scope. The community’s location near the Barataria wetlands creates specific moisture considerations that factor into every addition we build here.
We Have A Team Of Experienced And Skilled Professionals Who
Are Dedicated To Delivering Top-Quality Workmanship.
From Start To Finish, QCG Services General Contracting Handles Every Aspect Of Your Project.
Whenever You Call, We Are Ready.
We Believe That Everyone Should Have Access To Quality Services.
We Handle Every Facet Of Your Project Using Quality Materials.
Yes. We serve Estelle homeowners with home addition services throughout Jefferson Parish. The Barataria corridor communities are a regular part of our southern Westbank work.
Home additions in Estelle go through Jefferson Parish’s building department. The process involves submitting permit applications with drawings showing the proposed addition, paying permit fees, and scheduling required inspections at specified construction phases through final completion. Jefferson Parish typically processes standard residential addition permits in two to four weeks depending on plan complexity and current department workload. We handle all of this on your behalf — permit applications, plan submittals, inspection scheduling — so you’re not navigating the building department yourself.
Yes. We manage the complete permitting process with Jefferson Parish on every Estelle addition project.
Addition costs vary significantly based on size, type, and finish level. A basic rear room addition with standard finishes runs substantially less than a master suite addition with premium materials, custom tile work, and high-end fixtures. We don’t give ballpark figures because the variables matter too much to estimate without seeing the specific property and understanding what the homeowner wants to accomplish. After the site visit and design discussion we produce a detailed written estimate with line-item costs so you know exactly what you’re committing to.
Call us at (504) 800-4126 or use the contact form on our website to schedule a free site visit and estimate.
Quillen Construction Group is a full-service residential remodeling company serving the New Orleans area for over ten years!
Filter projects
Our Projects