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Deck Construction · Boone County, Missouri
Set by local rules
In Missouri, there is no single statewide rule for a Deck Construction; whether you need a permit is decided locally in Boone County.
There is no single statewide building code, so the rule is set by your local jurisdiction; most still require a permit for any deck attached to the house or more than 30 inches above grade. Because Missouri leaves this to local jurisdictions, the reliable answer comes from Building Inspections. Zoning setbacks apply either way.
Source: Local, IRC 2018 · Verified 2026 by StateDataIndex
Building a deck typically requires a permit if it is attached to the house, over 30 inches off the ground, or exceeds a certain square footage (often 200 sq ft).
With a population of around 188,043 residents, Boone County generally runs a more streamlined permitting process than major urban hubs.
Code Compliance & Inspections
In high-wind, tornado-prone areas, inspectors strictly verify structural anchoring and framing compliance under the Missouri Building Code.
Concurrent Permits & HOAs
For Boone County residents, we highly recommend reviewing your neighborhood HOA covenants before paying any municipal fees. Often, homeowners associations maintain stricter rules regarding materials and dimensions for your Deck Construction than the county itself.
Zoning & Cost Factors
Missouri exhibits a sharp divide between highly regulated urban zoning in St. Louis and Kansas City, and virtually unzoned rural counties in the Ozarks. Fortunately, Missouri maintains relatively builder-friendly regulations, keeping base permit fees competitive.
Permit fees in Boone County
Permit fees vary by jurisdiction and by your project's valuation, so there is no single fixed figure for Boone County. We only publish fees confirmed by real homeowners — none have been reported here yet.
Confirm the current fee directly with Building Inspections ((573) 886-4339). If you have paid for a permit here, you can add it here to help others.
Boone County Building Department
Office: Building Inspections
Address: 801 E Walnut St # 210, Columbia, MO 65201, USA
Phone: (573) 886-4339
Source: official Boone County government records. Hours and procedures can change — call ahead to confirm.
How to Apply in Boone County
In Boone County, you or your contractor typically submit blueprints and a property survey to the local building department. Call ahead to confirm hours and accepted payment methods.
Deck Construction Requirements in Boone County
Typical Submittal Package
When applying for a Deck Construction permit, you or your contractor will generally need to submit the following documentation for the city's review:
- Detailed framing and footing plan
- Site plan showing property setbacks
- Ledger board attachment details
- Railing and stair specifications
Standard Ordinances & Processing Time
Key code points for a Deck Construction in Boone County: Decks higher than 30 inches above grade legally require guardrails (typically 36 inches high), and stairs with 4 or more risers require a handrail.
Typical processing time for a jurisdiction of this size: 10 to 14 business days.
Frequently Asked Questions
What happens if I build a Deck Construction without a permit in Boone County?
Building without authorization is considered a code violation. The local government can issue a Stop Work Order, forcing you to halt construction immediately. You may be subject to retroactive permit fees (often double the original cost), daily fines, or even a mandate to tear down the unpermitted work at your own expense.
Can a homeowner pull their own Deck Construction permit in Missouri?
Yes. Missouri generally allows property owners to act as their own general contractor under an Owner-Builder exemption. If you take this route, you assume full legal and financial liability and must ensure all work complies with the Missouri Building Code.
How much does a Deck Construction permit cost in Boone County?
Permit fees vary by jurisdiction and by your project's valuation, so Boone County does not publish a single fixed figure. Confirm the exact fee with the local building department before applying.
How long does it take to get a Deck Construction permit in Boone County?
Based on the size of Boone County, the typical processing time is 10 to 14 business days. Times vary with the season and the building department application volume.
Where do I apply for a Deck Construction permit in Boone County?
You can apply through the Building Inspections. For questions, call (573) 886-4339.
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Read GuideBuilding It Yourself? Here's What You'll Need
Popular tools and materials homeowners use for a deck construction project:
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Structural Deck Screws
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Simpson Strong-Tie Joist Hangers
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Deck Stain & Sealer
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Cordless Drill / Driver
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Other Permit Types in Boone County
Planning another home improvement project? Check the requirements and fees for:
Nearby Jurisdictions in Missouri
Building near the county line? Check requirements for neighboring areas: