Centennial, CO Building Permits Guide
Centennial building permits are issued by the Building Department at 13133 E. Arapahoe Road, Centennial, CO 80112. Apply online through the City of Centennial Online Permit Portal. Residential plan review typically takes 10 to 15 business days. Commercial plan review may take 15 to 30 business days depending on project complexity and completeness of the submission.
What is a building permit in Centennial, CO?
A building permit is a written authorization from the Building Department that allows construction, renovation, demolition, alteration, or change of use on a property within Centennial jurisdiction. Centennial requires permits for constructing, altering, repairing, enlarging, moving, or demolishing any structure, as well as for the installation of mechanical, electrical, and plumbing systems. Permits ensure projects comply with the International Building Code (IBC) as adopted by Colorado, local amendments, and life safety standards.
Centennial at a Glance
- Permit Authority: Building Department
- Office Address: 13133 E. Arapahoe Road, Centennial, CO 80112
- Phone: (303) 754-3321
- Email: See website
- Office Hours: Monday – Friday, 8:00 AM – 5:00 PM
- Online Portal: City of Centennial Online Permit Portal
- State: Colorado
Building permit review in Centennial typically takes 10 to 15 business days for residential projects and 15 to 30 business days for commercial projects, provided all required information is submitted correctly. Below is a comprehensive guide covering permit timelines, costs, the application process, what requires a permit, and how PermitPlace can help expedite your Centennial building permit.
Building Permit Timeline in Centennial, CO
The time it takes to obtain a building permit in Centennial depends on the project type, complexity, and completeness of the application. Here are the typical review timelines:
| Project Type | Typical Review Time |
|---|---|
| Simple Residential (re-roof, water heater, HVAC replacement) | 1-5 business days |
| Standard Residential (remodel, addition) | 10-15 business days |
| New Residential Construction | 15-25 business days |
| Tenant Improvement (commercial interior) | 15-20 business days |
| New Commercial Construction | 20-30+ business days |
| Multi-Agency Review (fire, health, environmental) | 30-60+ business days |
Important: These are estimated review times, not guarantee times. Incomplete applications, plan corrections, and resubmittals will extend the timeline. Working with an experienced permit expediter like PermitPlace can help you avoid common mistakes that cause delays.
Building Permit Costs in Centennial, CO
Building permit fees in Centennial vary based on the type and scope of work. Here is a breakdown of common permit costs:
| Permit Type | Typical Cost |
|---|---|
| items | [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object] |
| notes | Total value includes all construction work: finish work, painting, roofing, electrical, plumbing, HVAC, elevators, fire systems, and permanent equipment. Homeowner permits must include estimated labor cost. Plan review fees are separate from and additional to permit fees. |
| source_url | https://www.centennialco.gov/files/sharedassets/public/v/5/documents/building/building-permit-fee-schedule-ada.pdf |
| source_name | City of Centennial Building Permit Fee Schedule |
All fees are subject to change. Contact the Building Department at (303) 754-3321 for current fee schedules and project-specific estimates.
Centennial Building Department
- Address: 13133 E. Arapahoe Road, Centennial, CO 80112
- Phone: (303) 754-3321
- Email: See website
- Hours: Monday – Friday, 8:00 AM – 5:00 PM
- Online Portal: City of Centennial Online Permit Portal
Apply Online: City of Centennial Online Permit Portal
Submit applications, upload plans, track permit status, and schedule inspections through Centennial’s online portal.
How to Get a Building Permit in Centennial, CO
The building permit application process in Centennial follows these general steps:
- Determine if you need a permit. Review the list of exempt work below. When in doubt, contact the Building Department at (303) 754-3321.
- Prepare your application. Gather required documents including completed application form, construction plans and specifications, site plan, structural calculations (if applicable), and energy compliance documentation.
- Submit your application. Submit online through the City of Centennial Online Permit Portal or in person at 13133 E. Arapahoe Road, Centennial, CO 80112.
- Plan review. The Building Department reviews your plans for code compliance. Review times vary by project type (see timeline table above).
- Address corrections. If corrections are needed, revise your plans and resubmit. Each resubmittal adds to the total review time.
- Pay fees and receive permit. Once plans are approved, pay all applicable fees and your building permit will be issued.
- Construction and inspections. Begin work according to approved plans. Schedule required inspections at key milestones (foundation, framing, electrical, plumbing, final).
- Final inspection and certificate of occupancy. After all inspections pass, receive your final approval or certificate of occupancy.
What Requires a Building Permit in Centennial?
In Centennial, CO, building permits are generally required for:
- New construction of any building or structure
- Additions or expansions to existing structures
- Structural alterations (removing or modifying load-bearing walls)
- Electrical work (new circuits, panel upgrades, rewiring)
- Plumbing work (new fixtures, re-piping, water heater replacement)
- HVAC installation or replacement
- Roofing replacement
- Window or door changes that alter structural openings
- Demolition of structures
- Swimming pool or spa installation
- Retaining walls over 4 feet in height
- Deck construction (typically if more than 30 inches above grade)
- Conversion of garage to living space
- Change of occupancy or use
What Does NOT Require a Building Permit in Centennial?
The following types of work are generally exempt from building permit requirements in Centennial, CO:
- One-story detached accessory structures (sheds, playhouses) not exceeding 200 sq ft,Fences not over 7 feet high,Retaining walls not over 4 feet high measured from bottom of footing,Sidewalks and driveways on private property,Painting, papering, tiling, carpeting, and similar finish work,Prefabricated swimming pools less than 24 inches deep,Swings and other playground equipment accessory to one- and two-family dwellings,Window awnings not projecting more than 54 inches from exterior wall,Decks not exceeding 200 sq ft, not more than 30 inches above grade, not attached to dwelling
- https://library.municode.com/co/centennial/codes/municipal_code?nodeId=CEMUCO_CH18BURE
- Centennial Municipal Code Chapter 18 – Building Regulations (per 2021 IRC Section R105.2)
Note: Even exempt work must comply with all applicable building codes. When in doubt about whether your project requires a permit, contact the Building Department before starting work.
Why Hire a Permit Expediter in Centennial?
Navigating the building permit process in Centennial can be time-consuming and complex. A professional permit expediter like PermitPlace offers significant advantages:
| Factor | DIY Permits | PermitPlace |
|---|---|---|
| Plan review preparation | Trial and error; common mistakes lead to multiple resubmittals | Pre-submission review catches issues before they cause delays |
| Processing time | Standard review queue | Expedited processing where available; optimized submissions reduce corrections |
| Code knowledge | Must research applicable codes yourself | 20+ years of experience across 2,000+ jurisdictions |
| Multi-location projects | Navigate each jurisdiction separately | Single point of contact for multi-site rollouts nationwide |
| Department relationships | None | Established relationships with AHJs including Centennial |
| Cost | Your time + potential resubmittal fees | Per-project pricing with no subscription fees |
Centennial Building Department Resources
Official resources from the Centennial building department:
- Building Permit Fee Schedule (PDF)
- Apply for a Building Permit
- Building Division
- Permits & Licenses for Construction
- Building Code (Municode)
- Inspections Hotline
Frequently Asked Questions: Centennial, CO Building Permits
How long does it take to get a building permit in Centennial, CO?
Residential building permit review in Centennial, CO typically takes 10 to 15 business days for standard projects. Commercial plan review may take 15 to 30 business days depending on project complexity. Incomplete applications, required corrections, or projects needing additional agency review will extend these timelines. Contact the Building Department at (303) 754-3321 for current processing times.
How much does a building permit cost in Centennial, CO?
Building permit costs in Centennial are based on project valuation and type. items: [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]. notes: Total value includes all construction work: finish work, painting, roofing, electrical, plumbing, HVAC, elevators, fire systems, and permanent equipment. Homeowner permits must include estimated labor cost. Plan review fees are separate from and additional to permit fees.. Additional fees may apply for plan review, inspections, and trade permits. Contact the Building Department for a detailed fee estimate for your project.
What requires a building permit in Centennial, CO?
In Centennial, CO, permits are required for new construction, additions, structural alterations, electrical work, plumbing, HVAC installation, roofing replacement, demolition, and changes of use. Most projects that modify the structure, mechanical systems, or occupancy of a building require a permit. Minor cosmetic work like painting and flooring generally does not require a permit.
Do you need a permit to remodel in Centennial, CO?
Yes, most remodeling projects in Centennial require a building permit, especially if they involve structural changes, electrical work, plumbing modifications, or HVAC alterations. Cosmetic improvements like painting, wallpapering, and replacing flooring generally do not require permits. When in doubt, contact the Building Department before starting work.
What happens if you build without a permit in Centennial, CO?
Building without a required permit in Centennial can result in stop-work orders, fines, required demolition of unpermitted work, and complications when selling the property. The city may require you to apply for an after-the-fact permit, which typically costs more than a standard permit and may require opening walls or other structures for inspection. Unpermitted work can also void insurance claims and create liability issues.
Can a homeowner pull their own permit in Centennial, CO?
Yes, homeowners in Centennial, CO can typically pull their own building permits for work on their primary residence. Colorado allows homeowners to obtain permits for work on their own property. However, specialized work (electrical, plumbing, HVAC) may require licensed contractors depending on the scope. Apply through the City of Centennial Online Permit Portal or visit the permit office in person.
How do I check the status of my building permit in Centennial?
You can check your building permit status in Centennial through the City of Centennial Online Permit Portal. You will need your permit number or project address. You can also call the Building Department at (303) 754-3321 during business hours (Monday – Friday, 8:00 AM – 5:00 PM) for status updates.
Need a Building Permit in Centennial, CO?
PermitPlace has expedited building permits across 2,000+ jurisdictions in 23 states for over 20 years. From single-location remodels to multi-site national rollouts, we handle the entire permit process so you can focus on your project.
