The design for the Thomas Gale House and the Parker House, and to some extent the Walter Gale House, were derived from the more expensive Emmond House in La Grange. The homes all feature irregular roof composition with high pitches and
polygonal dormers. The Thomas Gale House reflects the style of Wright's first teacher
Joseph Silsbee. Sullivan's influence can also be seen in the taut masses of the house, his philosophy of "geometric simplification" is evident in the Parker House's design. While generally cast in the
Queen Anne style, the Parker House has more ample rounded forms than the common Queen Anne homes being built at the time. The small size is deceiving as the Thomas Gale House is spacious. The
turret bays have walls that are more than half consisted of windows. The
fireplace is set in the center of the house which allows it to heat and service two rooms, the
parlor and the
dining room. The side elevations of the Gale House are
symmetrical but adjacent buildings are built too close for the design to be seen clearly. The house is designed in a rectangular plan and is supported by a stone foundation. The exterior is clad in wooden
clapboard. The building has a high-pitched,
hip roof which features polygonal dormers, a brick chimney and overhanging eaves (a feature that would later become common to Wright's Prairie style). On the northeast and southeast corners of the building are polygonal
towers with
conical roofs. The tower windows, arranged in horizontal bands (another common Prairie element), are a mix of
casement windows and
fixed windows. The current front
porch replaced a non-original porch with iron railings. The non-original porch is seen in illustrations in the architectural guide map published by the Frank Lloyd Wright Preservation Trust. The front elevation also has a dormer with a pair of casement windows. ==Significance==