Legislation Details

File #: 26-0994    Version: 2
Type: Report Status: Agenda Ready
File created: 8/13/2026 In control: Historic Preservation Commission
On agenda: 8/27/2026 Final action:
Title: Consider a request to amend Certificate of Appropriateness (COA 20-2321) field changes for the Kroehler Mansion relating to window color, roof shingle color, and the front porch.
Attachments: 1. HPC COA Application, 2. Scope of Work, 3. Response to Standards, 4. HPC Presentation, 5. Public Comments, 6. Architectural Plans - Building Permit, 7. Demolition Plan - COA 20-2321, 8. Preservation Plan - COA 20-2321, 9. Window Replacement and Restoration - COA 20-2321, 10. RHC Architectural and Historic Survey, 11. Ordinance 20-108 - Approving COA 20-2321, 12. Craftsman - Historic Building Design and Resource Manual 2010, 13. Prairie Style - Historic Building Design and Resource Manual 2010, 14. Porches - Historic Building Design and Review Manual 2010, 15. Roofs - Historic Building Design and Review Manual 2010, 16. Windows - Historic Building Design and Review Manual 2010
Related files: 20-979C, 20-977C, 20-977, 20-979
Date Ver.Action ByActionResultAction DetailsMeeting DetailsVideo
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HISTORIC PRESERVATION COMMISSION AGENDA ITEM

ACTION REQUESTED:
title
Consider a request to amend Certificate of Appropriateness (COA 20-2321) field changes for the Kroehler Mansion relating to window color, roof shingle color, and the front porch.
body

DEPARTMENT: Transportation, Engineering and Development

SUBMITTED BY: Isaac Marlott, Assistant Planner


BOARD/COMMISSION REVIEW:
Submitted for Historic Preservation Commission (HPC) review.

BACKGROUND:
The Subject Property is an approximately 6,279 square foot parcel located within the interior of the Heritage Place in Historic Naperville Subdivision with common street addresses of 126 and 128 N Wright Street. The property is zoned R2 (Single-family and Low Density Multiple-Family Residence District) and is improved with the Kroehler Mansion, with plans to be used as a duplex as part of the wider Heritage Place development.

The 2026 Ramsey Historic Consultants Survey notes the structure has features commonly attributed to the Prairie and Craftsman architectural styles. The Survey notes the side gable roof, copper shingles, and shed roof dormers as significant features, while the structure as a whole is marked as 'Significant' in the Local Significance Rating. The structure is described to be in good condition with minor alterations or additions made. The Historic Building Design and Resource Manual ("HBDRM") provides the typical attributes of Prairie and Craftsman style buildings on pages 27 and 29 respectively.

The petitioner, D.J.K. Custom Homes, Inc. (DJK), is currently seeking approval to amend certain Kroehler Mansion design requirements from those stipulated in Ordinance 20-108 (An Ordinance Granting Approval of COA 20-2321) (attached).

Prior COA Approvals
*COA 20-2321




DISCUSSION:
Prior COA and Permit Approval

In 2020, DJK submitted an application seeking approval of a Certificate of Appropriateness (COA) to modify the Kroehler Mansion. In conjunction with this application, DJK submitted ...

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