Scope of Work Required
Schematic design options have been reviewed for first and second-floor changes including proper working bathrooms and kitchen. Click to see schematic design options.

Condition assessments by architects and engineers have identified work that needs to be done and estimated costs. The Project will involve the following:
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Deferred maintenance work and general improvements
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Code deficient items will be corrected in areas where remodeling occurs
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Replace some windows and storms
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Tuckpoint brick chimneys
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Improve heating, ventilation, and air conditioning (HVAC) systems
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Replace roofs and gutters, and some flashings
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Repair stucco
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Upgrade electrical to meet codes and handle larger loads for equipment, appliances and general items
An initial condition assessment commented on accessibility and the house has a low slope walk that leads to the front porch. The direction is not to provide ADA-compliant accessibility because this is a private home. While desirable in a private home, adding some components and features can be very expensive; such as adding an elevator or stair lifts, changing entry doors to be accessible, and making kitchens and bathrooms accessible. Where accessible items can be easily incorporated, they will be implemented.
Some of the other needed repairs involve:
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Several interior ceilings have loose plaster or areas where plaster has fallen off, and paint and wall coverings are peeling. This will be addressed.
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There have been roof leaks resulting in water coming through ceilings, walls, and windows. Roof and flashing replacement will be done.
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There is one tub/shower in the house and new bathrooms will support use by family.
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The kitchen dates from when the house was used as offices and a new kitchen is planned.
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The third floor offers significant usable space with remarkable views. It will be possible to use this space with some work for insulation, HVAC, window and electrical work.
Cost Projection
Cost estimates for the work are estimated as $3,225,000. This amount excludes hazardous material testing and abatement, fees for professional consultants (architects, engineers, surveyor, etc.), sitework, landscaping, window coverings, and furnishings, etc. Inflationary pressures and, as typical in renovations, ‘what you see does not necessarily tell the whole story.’ Thus flexibility remains a crucial component of success.
Considering all of these factors, it is reasonable to expect costs to be in the $4 million range, understanding that the work will take place over the next several years with further inflationary pressures.
Preservation and Renovation Approach
The renovation of the Wirth House is being undertaken with the guidance and the review of the Minnesota State Historic Preservation Office (SHPO) and the Heritage Preservation Commission (HPC) of the City of Minneapolis. The renovation of the Wirth Home will adhere to national standards for historic preservation. The goal is to respect and preserve the home’s historical architecture while making necessary upgrades to improve its functionality for contemporary living. The planned work falls into four main categories:
- Restoration & Rehabilitation: Restoring and preserving the historical design and features of the home, including key architectural elements that contribute to its heritage status.
- Modernization & Redesign: Updating the interior to support typical single-family use, including new bathrooms, an updated kitchen, and reconfiguring spaces to improve flow and functionality.
- Structural Repairs: Addressing the known structural issues and defects that have developed over time, ensuring the long-term stability of the house.
- Code Compliance: Making necessary changes to bring the home up to modern codes, particularly related to safety, and energy efficiency.

