How much does a building permit cost in Wildwood, MO?

The minimum permit fee is Grading permit cost is USD 60 total (USD 20 permit fee plus USD 40 inspection fee), plus escrow deposit. Fees are calculated as: Grading permits use flat city fees plus escrow; county building permit fees apply separately where county permits are required. Plan check fee: Through county building permit process where county permit issuance is required.

How do I apply for a building permit in Wildwood, MO?

1. Determine whether the project needs only city zoning authorization or also a city grading permit 2. File the city application through MyGov or by hard-copy submission at City Hall 3. After city zoning authorization is granted, apply to St. Louis County for the building permit where county building permit issuance is required 4. Complete county inspections for the building permit and any city inspections for grading, escrow release, or public works items

What work is exempt from building permits in Wildwood, MO?

The following work is generally exempt: Wildwood quick links reference a city PDF titled Work That Doesn't Require a Permit. Review the current PDF directly in the city's quick links before assuming exemption.

How do I schedule a building inspection in Wildwood, MO?

Inspections can be scheduled via: Through MyGov and city departments for city permits; through St. Louis County for county building permits.

City Building Permits

Wildwood, MO - 2026 Building Permit Guide

How to apply for a building permit in Wildwood, Missouri. Permit authority, application steps, fees, and inspection requirements.

Missouri St. Louis City Updated March 2026

Permit Authority

Wildwood's FAQ says fences, decks, sheds, pools, and similar structures require at minimum municipal zoning authorization from the city's Department of Planning. Larger projects may also require a city grading permit before applying for a building permit through St. Louis County

Department: City of Wildwood Department of Planning and Department of Public Works, with St. Louis County issuing building permits after city zoning authorization
Address: 16860 Main Street, Wildwood, MO 63040-1242
Phone: (636) 458-0440
Email: Use the city contact tools , no single permit intake email was prominently posted on the pages reviewed
Website: https://www.cityofwildwood.com/2215/FAQ

Online Permit Portal

Open https://public.mygov.us/welcome/wildwoodmo

Platform: MyGov • Account required: Yes • Submission: In-person only

Additional resources:

//www.cityofwildwood.com/QuickLinks.aspx?CID=23

Application Process

Determine whether the project needs only city zoning authorization or also a city grading permit
File the city application through MyGov or by hard-copy submission at City Hall
After city zoning authorization is granted, apply to St. Louis County for the building permit where county building permit issuance is required
Complete county inspections for the building permit and any city inspections for grading, escrow release, or public works items

Typical processing time: No one-size-fits-all SLA posted; the city FAQ and permit pages direct applicants to call or use the portal for project-specific guidance

Source: City of Wildwood Department of Planning and Department of Public Works, with St. Louis County issuing building permits after city zoning authorization

General Requirements

Wildwood FAQ says fences, decks, sheds, pools, retaining walls, and similar structures require at minimum municipal zoning authorization. Grading permits are required for fill, excavation, or land disturbance on private property within the city

Required Documents

When a permit is required: Wildwood FAQ says fences, decks, sheds, pools, retaining walls, and similar structures require at minimum municipal zoning authorization. Grading permits are required for fill, excavation, or land disturbance on private property within the city
Required documents: Project-specific city application, zoning details, plot plans, and construction plans; county permit filing follows once city authorization is granted
Permit validity/expiration: Not summarized as one citywide rule on the pages reviewed
Owner-builder rules if available: Not clearly summarized on the public pages reviewed
Contractor license requirements: Verify with Wildwood and St. Louis County by permit type
Building code adopted: Building permits are routed through St. Louis County after city zoning authorization; verify the current county code cycle and any city development standards before filing

Permit validity: Not summarized as one citywide rule on the pages reviewed
Building code: Building permits are routed through St. Louis County after city zoning authorization; verify the current county code cycle and any city development standards before filing
Owner-builder: Not clearly summarized on the public pages reviewed
Contractor requirements: Verify with Wildwood and St. Louis County by permit type

Fees

Minimum permit fee: Grading permit cost is USD 60 total (USD 20 permit fee plus USD 40 inspection fee), plus escrow deposit
Plan check fee: Through county building permit process where county permit issuance is required
Permit fee formula: Grading permits use flat city fees plus escrow; county building permit fees apply separately where county permits are required
Reinspection fee: Escrow release inspection is specifically referenced for grading permits; other reinspection fee details were not summarized on one citywide page
Payment note: MyGov supports online applications; the city also continues to accept hard-copy applications at City Hall

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

Contact the City of Wildwood Department of Planning and Department of Public Works, with St. Louis County issuing building permits after city zoning authorization to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

Through MyGov and city departments for city permits; through St. Louis County for county building permits ()

Inspection hours: City Hall hours shown on the grading page are Monday-Friday, 8 a.m. to 5 p.m

Typical inspection sequence: City zoning review, city grading permit if required, county building permit issuance, county building inspections, and any city public works follow-up for escrow release

Additional Resources

Building code: Building permits are routed through St. Louis County after city zoning authorization; verify the current county code cycle and any city development standards before filing
Zoning information: View zoning info
cityofwildwood.com
cityofwildwood.com
License lookup guide: Missouri Contractor License Requirements
Contract template: Missouri Homeowner-Contractor Agreement
Missouri hub: Missouri Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the City of Wildwood Department of Planning and Department of Public Works, with St. Louis County issuing building permits after city zoning authorization before applying.

Frequently Asked Questions

Wildwood Building Permit FAQ

Do I need a building permit in Wildwood, MO?: Wildwood FAQ says fences, decks, sheds, pools, retaining walls, and similar structures require at minimum municipal zoning authorization. Grading permits are required for fill, excavation, or land disturbance on private property within the city
How much does a building permit cost in Wildwood, MO?: The minimum permit fee is Grading permit cost is USD 60 total (USD 20 permit fee plus USD 40 inspection fee), plus escrow deposit. Fees are calculated as: Grading permits use flat city fees plus escrow; county building permit fees apply separately where county permits are required. Plan check fee: Through county building permit process where county permit issuance is required.
How do I apply for a building permit in Wildwood, MO?: 1. Determine whether the project needs only city zoning authorization or also a city grading permit 2. File the city application through MyGov or by hard-copy submission at City Hall 3. After city zoning authorization is granted, apply to St. Louis County for the building permit where county building permit issuance is required 4. Complete county inspections for the building permit and any city inspections for grading, escrow release, or public works items
How long does it take to get a building permit in Wildwood, MO?: Typical processing time is No one-size-fits-all SLA posted; the city FAQ and permit pages direct applicants to call or use the portal for project-specific guidance.
What work is exempt from building permits in Wildwood, MO?: The following work is generally exempt: Wildwood quick links reference a city PDF titled Work That Doesn't Require a Permit. Review the current PDF directly in the city's quick links before assuming exemption.
How do I schedule a building inspection in Wildwood, MO?: Inspections can be scheduled via: Through MyGov and city departments for city permits; through St. Louis County for county building permits.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.