Cathays railway works the Cardiff Valleys Division, under the Loans and Guarantees Act (1929): the track layout was improved; a new corrugated roof installed; and a new ramp added to the GWR standard-pattern single-road coaling stage. By 1950 under British Railways, the combined depots of Cathays and Radyr (Code:88A), had a complement of 82 locomotives, all tank-types: 2x2-8-2T; 62x0-6-2T; 15x0-6-0T; 3x0-4-2T. In 1959 the shed was divided to cope with the introduction of diesel multiple units. In 1961 the shed closed to steam, and all steam locomotives were moved to Radyr. The shed closed completely in November 1964, with the opening of the
Fairwater, Double Bay chairman of this company. The Josephs returned to occupy the house in 1890 and continued to reside there for most of that decade up to 1897 when the house was again tenanted, initially in 1897 by Thomas Buckland (the son of the merchant, pastoralist, and banker - Thomas Buckland), and then by the Royal Navy for the years 1899 and 1901. The Fairfax family ownership of "Fairwater", which continues to this day, commenced in late 1900 with the assignment of the leasehold of 2 acres and 13 perches to James Oswald Fairfax. The purchase price of the leasehold title was