(Former) Park Street Centre of Hull College

The building, originally a house dating from circa 1858, began its life as Thanet House and was used as a private school. From 1867, it served as an orphanage for the Port of Hull Society's Sailors' Orphans Institution. Central and right-hand blocks were added in 1868-69 by William Botterill, with later alterations and additions in the late 19th and 20th centuries.

The building is constructed of yellow brick with ashlar dressings and has hipped slate roofs with two ridge stacks. The façade features a plinth, sill bands, and a modillion cornice. It is three storeys high and has a 13-window range. The windows are plain sashes. A projecting centre block, three windows wide, contains a pediment surmounted by a sculptural group by William Day Kegworth Junior. The sculpture depicts Charity with orphaned children, maritime emblems, and the arms of Sir Titus Salt, the primary benefactor. The first-floor central window is tripartite, with composite pilasters and a segmental pediment, while the flanking windows have triangular pediments. Above, a similar fenestration of smaller windows is present, with moulded surrounds. A portico with a balustrade and paired Doric columns shelters a panelled door with an overlight and sidelights. The flanking ranges have slightly projecting centres with pediments. Each floor features five windows, all with slightly cambered panelled lintels and keystones. The right return elevation, facing Londesborough Street, has five windows on the lower floors and seven on the second floor. A two-storey, three-window range addition is set to the right, with a hipped roof.

The original five-bay block, with the three-bay pedimented front, was constructed by 1858. In 1897, the Port of Hull Society sold the orphanage, which subsequently opened as Hull Municipal Technical School in 1898, following alterations and additions by Botterill, Son & Bilson (John Bilson).