Building Permits- Please submit permits in person or "Citizen Portal" to our office at 9345 Clayton Rd. The Building Department does not accept permits via email or fax. Your completed permit application should be accompanied by TWO sets of plan documents/construction documents.
*Effective 1/25/2023, Per Section 118-2 Ladue Code of Ordinances a copy of the Bona Fide Contract will be required with building permits and commercial plumbing or mechanical permits to show project cost.
*Effective 10/16/18, Per Ch. 120 R105.10 Any plans requiring a building permit for work that alters the exterior appearance of a home or it's accessory structures, or plans required to have ARB approval shall bear the original signature, printed name and date of signatures from subdivision trustees before it is accepted by the Building Department for review. This applies to new homes, additions, exterior renovations, pools, retaining walls, driveways, play sets and any other exterior work requiring a permit. For more information contact the Building Department.
Architectural Review Board Application - New homes, additions, exterior renovations/changes *(Hard copy documents are no longer required for ARB applications, please submit digital files only. Effective 5/15/2023)
Commercial Occupancy Permit Application
HVAC Permit Application <---click to print permit application
or Apply online!
New Residence, Addition, Exterior Remodel
Plumbing and Drainlaying Application <----- click to print permit application
or Apply online!
Other permits:
Development Permit -Preliminary Subdivision Plat application
Floodplain Development Permit Application
Fire Sprinkler or Fire Alarm Permit Application
Land Disturbance Permit Application
Landscape Plan checklist - New Residential Construction
Landscape Plan Checklist - New Commercial Development
Rights-of-Way (ROW)/Excavation Application
* ROW & Excavation Restoration Requirements
Special Use Permit (SUP) Application
Stream Buffer Permit Application
Temporary Traffic Calming Device
Tree Removal Permit-<------ click to print application or Apply online!
Tree Removal Permit Ordinance changes: Feb 2023 - Ord. 2326