When the College Board next determined to extend the complex, in 1966, it again wished to build "on traditional lines", that is in period style. It wanted another three-storeyed wing to the north of the Castle Street range, perhaps meaning to complete the quadrangle. Its efforts to raise the necessary 80,000 pounds were unsuccessful. It decided instead to build three separate three storeyed residential blocks and commissioned one from Miller, White and Dunn, a Dunedin architectural practice. In the event only one was built, Nevill House, which opened on 4 March 1973. This is a small tower, immediately to the north of the Castle Street range and close to the street, of Modernist design. Its concrete framework is visibly expressed and it has red brick infills to contextualise it.