- Demolition of rear (west) elevation shed-roof stoop (one section of porch enclosed, will also be removed).

- Removal of non-historic secondary entry on north elevation (including door, concrete steps, and shed roof).

- Windows: existing windows will be replaced with one-over-one, double-hung vinyl windows.

- Reconstruction of front porch (east elevation): existing porch will be demolished and be reconstructed with a CMU foundation clad in brick veneer, new 6" by 6" wood posts, and a square picket railing. Existing concrete steps will be removed and reconstructed with handrails to match railing. New wood porch ceiling.

- Construction of rear addition. Rear addition will be 13'-10" wide by 7'-11" deep, clad in fiber cement siding to match the house, and feature a gable roof with a 36" x 42" tall window in the gable field. A rear entry door and one-over-one, double-hung window will be located on the proposed addition.

- Second-story gable-roof dormer addition proposed for the north (side) elevation to provide for a 36" x 42" egress window.

CONDITIONS of approval identified at 7/16/20 HZC meeting:
1) omit egress window in façade (east) gable field (east gable field to feature 30" x 30" casement window);
2) north and rear elevation dormer additions to reflect size of 215 16th St. (14' wide at widest point and 9' tall);
3) three full-sized windows to be located on rear section of north elevation;
4) smaller sized, decorative window to be installed on south elevation in stairwell location, header to be aligned with other window headers;
5) if foundation must be reconstructed in locations other than the front porch and rear addition, a revised application for a COA must be submitted.

Roofs
3. Use roofing materials that are in keeping with the historic development styles. Asphalt shingle, tile, pressed metal, and slate were used.
4. Darker shades of shingles were historically used and should be selected in new construction.

Porches
1. Provide porches with proportions and materials that complement pre-1940 housing. For clapboard-type construction, wood is the most appropriate primary material. Brick or cut stone are appropriate as foundations or in columns supports.
2. Porches should be no less than 6 feet deep and no more than 10 feet deep.

Wall Materials
2. Clapboard (or clapboard-like materials such as aluminum or vinyl), shingle (or shingle-like materials), or brick should be used.
5. In making additions to existing buildings, wall cladding should complement the original wall covering. Acceptable materials are clapboard, vinyl siding, cement fiber board, brick and stucco.

Windows and Entrances
1. Window proportions and symmetry should be similar to the pre-1940 styles in the neighborhood.
2. Windows should be double-hung sash windows. Vinyl or metal-clad windows may be used in place of wood frame windows.
2 [sic]. Egress windows will have to be designed to comply with fire/building code provisions.
3. Accent windows are appropriate with new construction.
4. Double-hung sash windows are recommended for two- to three-story new construction.
5. Variations of double-hung windows should be considered in relation to the design of new buildings.
6. The proportions of upper-level windows should not exceed the proportion of the first level.
9. Entrances to the building should be provided from the street, using doors that have similar proportions and features to pre-1940 architecture.
10. When parking areas are provided behind buildings, rear entrances are also allowed.

Parking
2. Provide parking access off the alley or off a side street.

Additions to Existing Buildings
1. Additions should be made to the rear or side of the building.
3. Transitional space shall be provided between the addition and the existing structure. ... The wall of the new connecting structure should not be continuous with the wall of the existing building, but have a minimum 4' x 6' indentation.
4. Bays at least two feet in depth shall be provided for 50% of the side façade.
5. Windows or French doors and balconies shall provide 10% to 20% transparency on the sides of buildings.