Windsor, MO — 2026 Building Permit Guide

On this page 6

§ 01

Permit authority

City of Windsor City Hall / Building Inspector / City Administrator

Street address

125 S. Main Street, Windsor, MO 65360

Phone

(660) 647-3512

clerk@cityofwindsormo.com

Coverage

Applies within Windsor city limits, including the Pettis County portion of the city

Website

Department website

Additional resources

//www.cityofwindsormo.com/resources/city-ordinances ↗

§ 02

When a permit is required

Permit triggers and exempt work for Windsor

New construction, structural alteration, move, or improvement; interior modifications that affect structure are included

Scope of work

Permit?

No public exempt-work list was clearly located in the reviewed Windsor ordinance pages

Exempt

Exempt No public exempt-work list was clearly located in the reviewed Windsor ordinance pages

Required documents

When a permit is required: New construction, structural alteration, move, or improvement; interior modifications that affect structure are included
Required documents: Plot plan, use information, and any supporting materials needed to show compliance
Permit validity/expiration: Expires if work is not completed within 180 days; ordinance also includes one-year language for certain residential districts
Owner-builder rules if available: Owner/builder/lessee may request an extension before expiration
Contractor license requirements: No single public contractor-license rule set was found
Building code adopted: 2021 IBC and 2021 IRC

Building code: 2021 IBC and 2021 IRC
Permit validity: Expires if work is not completed within 180 days; ordinance also includes one-year language for certain residential districts
Owner-builder: Owner/builder/lessee may request an extension before expiration
Contractor requirements: No single public contractor-license rule set was found

§ 03

Application process

Typical processing: Approval or denial not later than the fifth business day after filing

01

Confirm whether the work needs a permit
02

Prepare the application and any plot plan or use information requested
03

File the application at City Hall
04

City staff review and approve or deny within 5 business days
05

Pay fees and schedule inspections

Typical processing time: Approval or denial not later than the fifth business day after filing

Source: City of Windsor City Hall / Building Inspector / City Administrator ↗

§ 04

Fee schedule

Windsor building permit fees

Fee type

Amount

Minimum permit fee

$50 building permit fee

Plan check fee

Not clearly published

Permit fee formula

Flat permit fee plus per-inspection charges

Reinspection fee

$40 per inspection; repeat occupancy violations escalate from $100 to $250 to $500

Fees are collected before permit issuance

Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.

§ 05

Required inspections

Scheduling and sequence

How to schedule

Final inspection must be requested at least 24 hours ahead ()

Inspection hours: Monday through Friday, 8:00 am to 5:00 pm

Typical sequence: Foundation, framing, electrical, plumbing, mechanical, and final inspection

§ 06

Frequently asked

Common questions about Windsor permits

01 Do I need a building permit in Windsor, MO? ▸

New construction, structural alteration, move, or improvement; interior modifications that affect structure are included

02 How much does a building permit cost in Windsor, MO? ▸

Building permit fees in Windsor, MO are set by the local building department and vary by project type and valuation. The minimum permit fee is $50 building permit fee. Fees are calculated as: Flat permit fee plus per-inspection charges. Plan check fee: Not clearly published.

03 How do I apply for a building permit in Windsor, MO? ▸

To apply for a building permit in Windsor, MO, follow these steps: 1. Confirm whether the work needs a permit 2. Prepare the application and any plot plan or use information requested 3. File the application at City Hall 4. City staff review and approve or deny within 5 business days 5. Pay fees and schedule inspections

04 How long does it take to get a building permit in Windsor, MO? ▸

Building permit processing times in Windsor, MO typically run Approval or denial not later than the fifth business day after filing. Timelines can vary based on project complexity and current department workload.

05 What work is exempt from building permits in Windsor, MO? ▸

Not all construction work requires a permit in Windsor, MO. The following work is generally exempt: No public exempt-work list was clearly located in the reviewed Windsor ordinance pages. When in doubt, confirm with the local building department before starting work.

06 How do I schedule a building inspection in Windsor, MO? ▸

Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Windsor, MO via: Final inspection must be requested at least 24 hours ahead.

last verified April 2026 source City of Windsor City Hall / Building Inspector / City Administrator ↗ entry id permits/missouri/pettis/windsor

Report a correction

Educational reference. Permit rules and fees change — confirm current requirements directly with City of Windsor City Hall / Building Inspector / City Administrator before applying. Jaspector is not legal advice.

Windsor

Other jurisdictions in Pettis County.