(A) When new construction occurs in historic districts, the impact of the new building or structure can be positive or detrimental to the visual cohesiveness of the area. A new building or structure that does not fit into the district can be conspicuous, intrusive, and detrimental to the visual harmony of the historic district. The importance of compatibility and context, including the concepts of massing (building shape), scale (building size), materials and architectural features, shall not be underestimated. The common linkages between buildings and settings that give a historic district its character are very important. A wide range of compatible forms and materials that do not destroy the cohesiveness of a district are available.
(B) New buildings may have individual character. There may also come a time when additional space is necessary in a historic building. Additions to historic buildings are not discouraged; however, they shall be constructed in a manner that does not damage or destroy historic materials or features, nor shall it affect the historic character of the original building. For example, one can minimize the effects on the historic materials and features of a building by constructing the addition on a secondary or rear facade, reducing the size of the addition, or linking the addition via a connector.
(C) Design guidelines.
(1) Incorporate into the new design similar elements and materials across building facades, building heights, building widths (no wider or narrower than surrounding buildings), roof forms and pitch, orientation, spaces between buildings, and lot setbacks found in surrounding buildings and their environment.
(2) The new design shall incorporate the horizontal and vertical alignment and patterns of the surrounding buildings.
(3) The proportions of glass, sizes of openings, and location of entrances shall be consistent with existing buildings nearby.
(4) Ornamentation that contributes to the rhythm and alignment of the surrounding range of buildings shall be considered.
(5) In commercial buildings, maintain the distinction between first and other floors.
(6) New buildings shall be of the same quality as the surrounding buildings. New buildings shall be faced with traditional building materials found in the district, such as brick or limestone.
(7) Preserve historic views.
(8) Additions shall be constructed so as to minimize the damage, destruction or effects on the historic materials and elements of the original building and its site.
(9) Distinctions shall be apparent between an addition and the original building.
(10) The addition shall be related in form, height and proportion to the original building. It shall also be compatible with the original building in materials and scale.
(D) Tips for filling out a COA application for new construction:
(1) Include site plan, indicating existing structures.
(2) Include photographs showing a view of the street with the building site and adjacent properties.
(3) Include elevations of the proposed new building or addition.
(4) Include descriptions and/or samples of building materials.
(Ord. 14, 2011, passed 10-3-11)