Royal Mint Court 2016 planning permission was granted for the grade II-listed building to be refurbished and the site redeveloped. The site of "Royal Mint Court" comprises three buildings, two of which are original 19th century creations for the Royal Mint. The third building is an interconnecting office complex built in the late 1980s after the mint relocated to Wales. In addition to the buildings, two listed structure are also within the site's forecourt; a 19th-century entrance lodge built by Robert Smirke and a set of cast iron lamps on stone white plinths. Designed in 1805 by James Johnson, the building was constructed
Royal Mint modern production methods, it is unlikely that coins would not conform, although this has been a problem in the past as it would have been tempting for the Master of the Mint to steal precious metals. The term "Pyx" refers to the boxwood chest (in Greek, πυξίς, "pyxis") in which coins were placed for presentation to the jury. There is also a Pyx Chapel (or Pyx Chamber) in Westminster Abbey, which was once used for secure storage of the Pyx and related articles. Coins to be tested are drawn from the regular production of The Royal Mint. The Deputy Master