An Exterior Alteration Application must be submitted for all additions. Building additions include, but are not limited to, garages, greenhouses, porches, rooms, and deck enclosures any enclosed or partially enclosed extension of the house is considered an addition. The design of additions must be consistent with the existing shape, style, and proportion of the dwelling as follows:

1. The color and texture of the siding, roofing, and trim materials shall be the same as or compatible with the existing materials of the primary dwelling.

2. The style and color of new windows and doors shall be compatible in style and proportion with those of the existing dwelling. New windows and doors shall be located vertically on walls at the same approximate height as those of the existing dwelling, and be trimmed in the same or a similar manner.

3. Eaves and fascias shall be the same depth, style, and approximate height of existing eaves and fascias. New roofs should be the same approximate slope as those of the existing dwelling and of the same material as the existing roof.

4. Additions should not significantly impair the view, amount of sunlight, or ventilation of adjacent residences or the public's use or enjoyment of open space. New windows, doors, lighting or viewing areas from the addition should not impinge upon existing internal or external private areas of adjacent residences.

5. Additions should not create situations in which adjacent neighbors will have difficulty adding to, modifying, or maintaining existing dwellings.

6. Additions shall not adversely affect drainage conditions on adjacent properties.

7. If an existing deck, screened porch, etc., is to be further modified for year-round use (glass enclosed, etc.) all materials must match the house exactly as to siding, roof, etc.

8. For building permit information call Howard County at 313-2455. Before digging, call "Miss Utility" toll free at 1-800-257-7777 for existing utility and cable locations.

Application Requirements:

The application must include drawings to scale of new construction, including a site (plat) plan, floor plan, roof plan, and elevation views of each new exterior wall area. These plans/views must show all pertinent dimensions and locations of such features as floors, windows, rooflines, trim, and new exterior fixtures in relationship to the existing structure.

A description of materials, including type and color of siding material, roof material, trim material, lighting fixtures, and windows, is needed.

To assist in its understanding of the application, the RHAC may require samples of the proposed materials, colors, and/or manufacturer's pictures.