Certificate of Zoning Compliance (CZC)
A Certificate of Zoning Compliance (CZC) is required to ensure all development, land use, and structural changes meet the City of Rochester’s zoning regulations. This certificate applies to a variety of projects and ensures alignment with city standards for safety, aesthetics, and land use.
Below is a detailed list of situations where a CZC is required:
When is a CZC required?
Construction or alteration of structures
- For any construction, reconstruction, exterior remodeling, exterior alteration, or moving of structures that require a building permit.
Occupation or use of vacant land
- For the occupation or use of land that was vacant as of the effective date of the zoning chapter, except for agricultural purposes like crop cultivation.
Home occupations
- For home-based businesses, subject to additional requirements outlined in § 120-139.
Temporary uses
- For temporary uses, which must comply with the specific requirements listed in § 120-149.
Land improvement
- For any improvements to land as a preliminary step before its use.
Change in use or occupancy
- For changes to the use or occupancy of any land or structure, even if construction or remodeling is not involved.
Alterations to historic landmarks and designated buildings of historic value
- For any exterior changes to a designated City landmark or significant architectural features of designated historic buildings, as specified in § 120-158.
Work in flood hazard areas
- For substantial dredging, filling, excavating, grading, or any man-made changes to real estate within a designated flood hazard area, as identified on Federal Insurance Administration Flood Hazard Boundary Maps.
Site preparation without a building
- For site preparation intended for a use that does not include or require a building.
Driveway installation or replacement
- For the installation or replacement of driveways that connect to the public right-of-way.
Exterior improvements in preservation or village center districts
- For exterior improvements to buildings or sites located in a preservation district or village center district.
Fence and terrace installation or replacement
- Installation, construction or replacement of fences and terraces.
- Click here for the fence application.
Why obtain a CZC?
A CZC ensures your project complies with zoning laws, protecting the integrity of Rochester’s neighborhoods and environment. It helps prevent costly mistakes, ensures safety, and maintains the city’s unique character.
How to apply
Visit the building permit applications to access the application forms and submission requirements.