150 Alta Avenue

Henry J. Kaltenbach House; two-and-one half story, three bay, clapboarded Colonial Revival style residence; square plan with rear ell; projecting one-and-one half story semi-circular entrance bay surmounted by balustraded porch and supported on scamozzi columns; paneled entrance door flanked by small sidelights; tripartite, Palladian, and double hung windows, some with decorative muntins; modillioned frieze; hipped roof with pedimented dormers featuring round-arch windows with gothic sash; brick chimney; round glazed porch on random rubble foundation.

Significance: Park Hill West (c. 2006), pp. 48-58, identifies this as the 1898 Kaltenbach House, a Colonial Revival dwelling that draws on Georgian and Federal design elements to establish a colonial appearance.

2 1/2-story rectilinear clapboard house; projecting rounded entrance bay with open first story supported by Ionic columns; enclosed half story, capped by railing, above; paneled door flanked by small rectangular leaded windows; single, triple, and Palladian windows; windows with leaded glass, stained glass, and ornate wood mullions; modillioned cornice; hip roof, pedimented dormers with round-arch windows and Gothic sash; brick chimney; north side with boxy bay set on rubblestone base; south side with three-sided, angled bay; rear, facing Hillside Drive, with loggia and polygonal one-story and basement wing.

Significance: Park Hill (2002), pp. 742-755, names Henry J. Kaltenbach, vice president of the Fleischmann Yeast Company, among prominent residents associated with Park Hill.

This is a 2 story, 3 bay, eclectic house with Colonial Revival overtones. It has a hipped roof with multiple pedimented dormers, rear enclosed porch, bay window, multiple Palladian windows and center bay, two story front portico projection. This portico is circular in shape with Ionic columns, a flat roof, an enclosed second story and a modillioned cornice.

Noteworthy: Front porch/portico projection