Historic Preservation

Historic designation, districts, and preservation-related information


Create a support request

No. The Historic Preservation Ordinance  chapter 17.32, does not require you to restore your building or to make improvements when you don’t have any plans to do so.  Further, making a newer building look old is not required – in fact, it is contrary to the guidelines.  If you decide to improve your property or carry out repairs, the ordinance requires the project to be consistent with the overall architectural character of the building and the district as a whole.

If you would like more information regarding this subject, please visit the Historic Preservation page of the City's website.


Create a support request

There is no specific rule prohibiting certain types of materials on buildings in the Historic District. This applies to siding, doors, windows, fences, or any other structure.

Decisions on the use of materials in the Historic District are made on a case-by-case basis by the Historic Preservation Commission. The Commission assesses each individual proposal against the standards in the Historic Preservation Ordinance for the purpose of issuing a "Certificate of Appropriateness" or COA.

Numerous factors are considered, including:

  • The existing materials and their condition.
  • Whether materials are original to the building and whether they can be preserved.
  • The rating of the building in the Historic District Architectural Survey.
  • The conditions in the neighborhood, including the materials on nearby buildings.
  • The details of the proposed materials including size, texture, finishing, installation, etc.

Property owners are encouraged to consult with the Historic Commission during the planning stages of any project to determine if their proposal meets the applicable guidelines.

If you would like more information regarding this subject, please visit the Historic Preservation page of the City's website.


Create a support request

Yes.  Additions can be made to historic buildings if they are compatible with the architectural character of the original building, and meet all zoning requirements such as lot coverage and setbacks.

Please see our Historic Preservation page on the City website for more information.


Create a support request

When you apply for a building permit, the Building and Code Enforcement Division will determine if a COA is required.  Additional documentation about your proposal may be necessary, but there are no additional fees or applications.  In many cases, a COA can be obtained within the same time frame as a building permit.  This is usually two to three weeks, depending on the nature of the proposed work.


Create a support request

Additional information on the historic district is available in the Historic Preservation section.


Create a support request

Additional information on the historic district is available in the Historic Preservation section.


Create a support request

Additional information about the Historic District is available on the City's website on the Historic Preservation page. 


Create a support request

The benefits to having CLG Status include:      

  1. The City plays a direct role in the National Register of Historic Places nomination process.
  2. The City is eligible to receive grant funds set aside specifically for CLG projects.
  3. The City may participate in other state and federal historic preservation programs.
  4. The City may receive direct technical assistance from the Illinois Historic Preservation Agency (IHPA).
  5. Owners of income-producing property in the Historic District may be eligible for Federal Income Tax Credits.
  6. Homeowners may be eligible for a property tax freeze relative to improvements made in compliance with The Historic Preservation Ordinance.

Create a support request

Approval of a Certificate of Appropriateness is required to obtain a building permit for any construction, alteration, repair, demolition or relocation that affects the exterior architectural appearance of any structure within a historic district, and for any structure that is designated a landmark.  A COA is not required for work that does not require a permit (such as painting).


Create a support request

You can submit a written statement to request a Certificate of Economic Hardship, which if approved allows your project to proceed without a COA.


Create a support request

Alterations to one building can affect nearby properties.  Therefore, proposed alterations are evaluated for compliance with the ordinance guidelines to determine if there will be any detrimental impact on adjacent properties.  Alterations should be compatible with and maintain the existing contemporary style.  The Historic Preservation Commission is required to apply the “maximum flexibility” allowed by the ordinance in its review of applications for structures that have little historic or architectural significance.


Create a support request

The ordinance protects significant historic and architectural resources and can delay or stop demolitions or inappropriate alterations.  Such changes can result in the loss of the community’s historic and architectural character and heritage.  Inappropriate changes can have a negative impact on the property values and architectural integrity of all the properties within the historic district.

For more information please visit the Historic Preservation  page on the City's website.


Create a support request

Zoning laws set limits on how a property can be used, and this ordinance is part of the St. Charles Zoning Ordinance.  The goal of the Historic Preservation Commission is to protect property values by encouraging contemporary uses of property while protecting exterior architectural and historic resources.     
The Commission is responsible for determining whether alterations or demolition proposed by the property owner will comply with the standards and guidelines of the ordinance.  If they do, the Commission issues a Certificate of Appropriateness (COA).  If the alterations or demolition do not meet the guidelines, the Commission will first work with the property owner to see if the project can be modified to comply with the guidelines.  If not, the Commission will recommend to the City Council that the COA be denied.  The City Council makes the final decision.