Cathays Park judges Cathays Park to be "the finest civic centre in the British Isles". The area falls within the Cathays electoral ward. Cathays Park was formerly part of Cardiff Castle grounds. The present day character of the area owes much to successive holders of the title the Marquess of Bute, and especially the 3rd Marquess of Bute, an extremely successful and wealthy businessman. They acquired much of the lands in Cathays through investment and by inheritance through a marriage to Charlotte Windsor in 1766. In 1898, the local council bought of land from the 3rd Marquess of Bute to erect a
Fairwater, Double Bay can continue to live-in at "Fairwater". "Fairwater" is set on facing Sydney Harbour and in 2017 had an estimated value of approximately 100 million. The retaining walls are of rubble construction with no mortar in the bedding joints. The stone is sandstone, probably local. The front (carriage) drive is surfaced in asphalt with brick edging. The brick edging is contemporary with the retaining walls. The grounds could not be considered particularly interesting examples of a formal garden style. It does however retain a large area, with extensive lawns towards the harbour and a number of mature and fine specimens of