Incentives
A GUIDE TO THE FEDERAL HISTORIC PRESERVATION TAX INCENTIVES PROGRAM FOR INCOME-PRODUCING PROPERTIES
Program Essentials Application Basics The Review Process Meeting the Standards for Rehabilitation Avoiding Incompatible Work

Historic Building Interior: Floor Plan/Circulation Pattern

 

Retaining the Floor Plan/Circulation Pattern

The historic floor plan is frequently a defining characteristic of a building’s interior. The sequence of spaces from the entry of the building, such as moving from the vestibule to the stair hall to the parlor in a residence, or from the lobby to the stair and into the auditorium of a theater, expresses the building’s particular character. The repetitive floor plan of an apartment building or office building, or the arrangement of rooms in a simple shotgun house or Georgian mansion, helps makes these buildings distinctive and should therefore be treated with sensitivity.

 

 

Incompatible Treatment of Floor Plan. The floor plan can be important in defining the character of a historic building. Wholesale demolition or

Incompatible treatment of floor plan

The floor plan can be important in defining the character of a historic building. Wholesale demolition or “gutting” of the interior (above) results in the loss of the circulation pattern as well as the loss of distinctive historic building material, such as doors, transoms, trim and wainscoting. It does not meet the Standards. Photo: NPS files

Retaining the configuration of corridors

<two drawing series> Compatible Treatment of Corridor Layout.  Generally, repetitive corridors--typically found in historic multi-story buildings--are character-defining, especially where considerable historic fabric has survived, such as doors, transoms, trim and wainscoting (shown). Depending upon the specific character of the interior, it may be possible to truncate a portion of a corridor in secondary areas to provide more flexible floor plans (shown). Drawings: NPS files

Compatible treatment of corridor layout

Generally, repetitive corridors (above)–typically found in historic multi-story buildings–are character-defining, especially where considerable historic fabric has survived, such as doors, transoms, trim and wainscoting. Depending upon the specific character of the interior, it may be possible to truncate a portion of a corridor in secondary areas to provide more flexible floor plans (below).
Drawings: NPS files

Retaining distinctive features of the floor plan/circulation pattern

<two photo series> Incompatible Treatment of Stairhall and Stairway. Major alterations to distinctive interior features will also fail to meet the Standards for Rehabilitation. As part of the rehabilitation, the historic stairhall has been eliminated (shown) and the open stairway enclosed (shown), resulting in the loss of the spatial context and removal of the decorative newel post and stair railing. Photos: NPS files

Incompatible treatment of stairhall and stairway

Major alterations to distinctive interior features will also fail to meet the Standards for Rehabilitation. As part of the rehabilitation, the historic stairhall (left) has been eliminated and the open stairway enclosed (right), resulting in the loss of the spatial context and removal of the decorative newel post and stair railing. Photos: NPS files

 

Avoiding Incompatible Work: Historic Building Interior: Floor Plan/Circulation Pattern (cont'd)

 

National Park Service