Missouri home permit planning notes
Permit authority varies by city and county. Check zoning, floodplain, septic, electrical licensing, decks, and basement finish rules.
What to verify locally
- Whether your property is inside city limits or unincorporated county territory
- Which office handles zoning approval versus building permits
- Whether trade permits must be pulled by licensed contractors
- Whether HOA, historic, coastal, floodplain, wildfire, or utility approval applies
Local guides in Missouri
Kansas City Residential Permit Guide
Kansas City residential permits are required for new construction, additions, and alterations of one- and two-family structures within city limits.
Kansas City, MissouriKansas City Building Permit Exempt Work Guide
Kansas City lists several types of work that do not require a building permit, including some small sheds, low retaining walls, fences, and low decks.
St. Louis, MissouriSt. Louis Residential Building Permit Guide
St. Louis residential building permits are required for new structures, major alterations, decks, porches, accessory buildings, fences, pools, roof work, and structural repairs.
St. Louis, MissouriSt. Louis Fence, Deck, Shed, and Historic Permit Guide
St. Louis requires permits for new fences, decks, porches, retaining walls, and accessory buildings over 50 square feet, with extra review for historic districts and landmarks.
St. Louis, MissouriSt. Louis Trade, Demolition, and Residential Occupancy Permit Guide
St. Louis residential projects may need separate electrical, mechanical, plumbing, demolition, occupancy, or Housing Conservation District inspections in addition to building permits.
Springfield, MissouriSpringfield Missouri Building Permit Guide
Springfield building permits are required for most construction, remodeling, upgrades, improvements, structural work, mechanical systems, and occupancy changes inside city limits.
Springfield, MissouriSpringfield Missouri Accessory Structure Permit Guide
Springfield accessory-structure permits apply to sheds, pools, detached decks, pergolas, detached garages, pole barns, and carports over local thresholds.
Kansas City, MissouriKansas City Missouri Residential Permit Guide
Kansas City homeowners should check city permit, development services, and inspection guidance before starting additions, remodels, repairs, demolition, or trade work.
Kansas City, MissouriKansas City Missouri Deck Fence and Shed Permit Guide
Kansas City deck, fence, shed, garage, and accessory structure projects should be checked for zoning limits, site placement, plan review, and inspection steps before materials are ordered.
Columbia, MissouriColumbia Missouri Residential Building Permit Guide
Columbia homeowners should use Building and Site Development resources to confirm when residential building, trade, zoning, and site permits are needed.
Columbia, MissouriColumbia Missouri Deck Fence and Accessory Structure Guide
Columbia deck, fence, shed, detached garage, and accessory structure projects should be checked for zoning placement, permit triggers, and inspection requirements.
Independence, MissouriIndependence Missouri Building Permit Guide
Independence homeowners should check Building Permits and Inspections before starting construction, remodeling, repair, demolition, or work that involves trade systems.
Independence, MissouriIndependence Missouri Fence Deck and Shed Permit Guide
Independence fence, deck, shed, accessory building, and retaining wall projects should be reviewed for permit needs, zoning placement, and inspection timing.
Kansas City, MissouriKansas City ADU and Garage Conversion Permit Guide
Kansas City homeowners planning an accessory dwelling unit, garage apartment, basement apartment, or converted living space should confirm zoning, occupancy, utility, parking, and building-permit requirements before design work goes too far.
Kansas City, MissouriKansas City Pool Spa and Barrier Permit Guide
Kansas City pool and spa projects should be checked for building permits, zoning setbacks, electrical bonding, drainage, alarms, gates, and barrier inspections before excavation or delivery.
Kansas City, MissouriKansas City Roof Window and Exterior Permit Guide
Kansas City roof replacement, window replacement, siding, exterior doors, structural repairs, and weatherproofing work should be checked for permit, historic, energy, wind, and inspection requirements.
Kansas City, MissouriKansas City Kitchen Bath and Basement Remodel Permit Guide
Kansas City remodels should be checked for building, electrical, plumbing, mechanical, insulation, egress, waterproofing, and final inspection requirements before walls are closed.
Kansas City, MissouriKansas City Solar EV Charger and Generator Permit Guide
Kansas City homeowners planning solar panels, battery storage, EV chargers, panel upgrades, or standby generators should coordinate electrical permits, utility requirements, equipment placement, and inspections.
Kansas City, MissouriKansas City Driveway Fence Shed and Site Permit Guide
Kansas City homeowners should check zoning, right-of-way, drainage, easements, setbacks, fence height, accessory structures, and inspections before building outside the house footprint.
Projects to check first
| Project | Why it matters |
|---|---|
| Shed Permit | Usually required once the shed exceeds a local size threshold, has a permanent foundation, includes utilities, or violates zoning setbacks. |
| Fence Permit | Often required for tall fences, front-yard fences, corner lots, pool barriers, retaining-wall combinations, and historic districts. |
| Deck Permit | Almost always required for attached decks, elevated decks, structural repairs, and decks with stairs or guards. |
| EV Charger Permit | Usually required for Level 2 hardwired chargers, panel upgrades, new circuits, and garage wiring changes. |
| Solar Permit | Almost always required. Solar normally needs building/electrical permits and separate utility interconnection approval. |
| Bathroom Remodel Permit | Often required when plumbing, electrical, framing, ventilation, or waterproofing systems are changed. |
| HVAC Replacement Permit | Usually required for furnace, condenser, heat pump, major duct, gas line, and equipment-location changes. |
| Basement Finishing Permit | Usually required when unfinished space becomes habitable, especially with bedrooms, bathrooms, or new walls. |
Best first call
Start with the city building department if the property is inside city limits. If not, call the county building or planning office and ask which authority has jurisdiction for zoning, building, and trade inspections.