Source: Glass Canvas Seifert’s Tolworth Tower (right) will be converted into flats, with two new blocks added to the site 3D Reid has submitted plans to add two blocks of flats beside Richard Seifert’s 1964 Tolworth Tower. The proposals are part of a masterplan for the site beside the A3 dual carriageway in Surrey which includes already-consented plans to convert the vacant modernist office tower into flats. Two towers of 15 and 19 storeys will be built beside the existing 22-storey structure which is the tallest in the borough of Kingston. The scheme, which will create a total of 499 flats, is for Meadow Partners which bought the site from receivers in 2018.