🏗️ How to Obtain a Building Permit in Wake County, NC: A Guide for Residential and Commercial Projects
Whether you’re building a custom home in Cary or renovating a commercial space in downtown Raleigh, understanding the building permit process in Wake County is essential for a smooth and successful project. As a licensed architect-led design-build firm, Studio 3AM/Hogan Design Build helps clients navigate this process from start to finish. Here’s what you need to know about securing building permits for both residential and commercial projects in Wake County, North Carolina.
✅ When Is a Building Permit Required?
In Wake County, a building permit is typically required for the following:
New construction (residential and commercial)
Additions or structural alterations
Accessory structures (garages, decks, ADUs)
Tenant improvements in commercial spaces
Major plumbing, electrical, or HVAC modifications
Minor repairs, cosmetic upgrades, or certain low-voltage systems may not require permits—but always check with your local jurisdiction or licensed design professional.
🏠 Residential Permits: Step-by-Step
Zoning and Site Review
Confirm zoning compliance with the Wake County Planning Department.
Ensure setbacks, lot coverage, and use align with zoning rules.
Plan Preparation
Submit full construction drawings: site plan, floor plans, elevations, structural details, energy code compliance, etc.
Sealed drawings are often required for structural or complex projects.
Permit Application
Apply through the Wake County Permit Portal (https://services.wake.gov/PermitPortal).
Upload plans and complete permit forms.
Review & Corrections
Plans are reviewed by building, fire, environmental health, and utility departments as needed.
Expect turnaround in 1–3 weeks depending on complexity and volume.
Permit Issuance & Inspections
Once approved, you’ll receive a permit card and inspection schedule.
Key inspections include footing, framing, electrical rough-in, insulation, and final inspection.
🏢 Commercial Permits: What’s Different?
While the general process mirrors residential permitting, commercial projects must also comply with:
NC Building Code (Commercial) and ADA accessibility requirements
Fire Marshal Review for life safety and egress
MEP Engineering: HVAC, electrical, and plumbing often require stamped engineered plans
Additional documentation may include:
Energy Code compliance documentation (COMcheck)
Code summary and occupancy classification
Fire alarm/sprinkler design (if applicable)
Permits for commercial projects may also require review from:
City of Raleigh or Town of Cary if within municipal boundaries
Wake County Environmental Services (for septic, wells, etc.)
⏱️ How Long Does It Take?
Residential permits: 5–15 business days (longer for new construction)
Commercial permits: 2–4 weeks or longer depending on complexity and agency reviews
Revisions/resubmittals may add time, so submitting a complete and coordinated set is key
👷 Tips to Streamline the Process
Work with a licensed architectural firm — We handle zoning, drawing sets, engineering coordination, and submittals on your behalf.
Use Wake County’s Permit Portal — Digital applications speed up communication and tracking.
Get preliminary zoning approval early to avoid plan corrections.
Request pre-submittal meetings for complex commercial projects.
🧭 Let Studio 3AM/Hogan Design Build Guide You
At Studio 3AM/Hogan Design Build, we’ve helped countless clients navigate the permitting process in Wake County — whether it’s a custom home in Apex or a tenant buildout in Morrisville. As an architect-led design-build firm licensed in both North Carolina and California, we bring experience, precision, and a full-service approach to every project.
If you’re planning to build or renovate, let’s talk. We’ll take care of the permits — and everything else — so you can focus on the vision.
Contact us today to get started with your residential or commercial project in Wake County, NC.