12-A-23-IH

Level III: New Primary Structure

Approved With Conditions

Recommendation

Staff recommends approval of Certificate 12-A-23-IH, subject to one condition: 1) final site plan to meet City Engineering standards.

Property Notes / Work to be Completed

- New primary residence fronting E. Columbia Avenue. One-story residence features a side gable roof (6/12 pitch), an exterior of vinyl lap siding, and a stuccoed foundation. The house measures approximately 31' wide by 30' long and will be set 29' from the front property line. The parking will use an existing, approximately 49' long by 13' wide, concrete driveway along the side of the house.
- The façade (north elevation) features a shed-roof stoop slightly left of center approximately 8' wide, with stairs leading down from the left side. The stoop and stairs will be constructed of concrete with a vinyl railing. There will be one 1/1 double-hung window on the left side of the elevation and a pair of 1/1 double-hung windows on the right.
- The left elevation will feature two 1/1 double-hung windows right of center. The right elevation will feature one 1/1 double-hung window on each side of the elevation.

Applicable Guidelines

Heart of Knoxville Infill Housing Design Guidelines

- 1. Front Yards
  - Consistent front yard space should be created along the street with the setback of a new house matching the older houses on the block.
  - A walkway should be provided from the sidewalk or street to the front door. Along grid streets, the walk should be perpendicular to the street.
  - Healthy trees that are outside the building footprint should be preserved. The root area should be marked and protected during construction.
- 2. House Orientation and Side Yards
  - New housing should be proportional to the dimensions of the lot and other houses on the block.
  - Side yard setbacks should be similar to older houses on the block, keeping the rhythm of spacing between houses consistent.
- 3. Alleys, Parking, and Services
  - Parking should not be in front yards.
  - Alley access should be used for garage or parking pad locations. On level ground, pea gravel or similar material may be used as a parking pad off alleys.
  - Alley-oriented parking pads, garbage collection points, and utility boxes should be screened with a combination of landscaping and fencing.
  - On those streets which have alleys, driveways should not be permitted from the front of the house.
- 4. Scale, Mass, and Foundation Height
  - The front elevation should be designed to be similar in scale to other houses along the street.
  - The front façade of new houses should be about the same width as original houses on the block.
  - New foundations should be about the same height as the original houses in the neighborhood.
- 5. Porches and Stoops
  - Small stoops centered on entry and no more than 5 feet deep are appropriate on blocks where porches were not traditional.
- 6. Windows and Doors
  - When constructing new houses, the window and door styles should be similar to the original or historic houses on the block.
  - To respect the privacy of adjacent properties, consider the placement of side windows and doors.
  - The windows and doors on the front facade of an infill house should be located in similar proportion and position as the original houses on the block.
  - Attention should be paid to window placement and the ratio of solid (the wall) to void (the window and door openings).
- 7. Roof Shapes and Materials
  - New roofs should be designed to have a similar pitch to original housing on the block.
  - Darker shades of shingle were often used and should be chosen in roofing houses in Heart of Knoxville neighborhoods.
- 8. Siding Materials
  - Clapboard-like materials (such as cement fiberboard) should be used in constructing new housing where painted wood siding was traditionally used.
  - Faced stone, vertical siding, and other non-historic materials should not be used in building new houses. In 1930-1950 era neighborhoods, faced stone may be appropriate (see Section 12).
- 11. Landscaping and Other Considerations
  - One native or naturalized shade tree should be planted in the front and rear yards of infill lots with 25 feet or more in depth to front of house.
- 12. Small Lot 1930-1950 Era Houses
  - Porches and Stoops: in blocks where entrances are dramatized by stoops, infill housing should feature a stoop (measuring 4 to 5 feet in depth) or a covered porch (6 to 8 feet in depth; 60 square feet, minimum). Porches should not be added to Tudor Revival-style houses.