Regent, Royal and Carlton Terrace Gardens lasted until 2011, when it was felled due to disease. The following tree species were recorded in the gardens at the end of the 20th century: ash ("Fraxinus excelsior"), beech, black poplar ("Populus nigra"), cherry ("Prunus avium"), common lime ("Tilia × europaea"), English elm ("Ulmus minor" 'Atinia'), hawthorn ("Crataegus monogyna"), holly, horse chestnut ("Aesculus hippocastanum"), laburnum ("Laburnum anagyroides"), Norway maple ("Acer platanoides"), oak ("Quercus robur"), rowan ("Sorbus aucuparia"), silver birch ("Betula pendula"), small leafed lime ("Tilia cordata"), sweet chestnut ("Castanea sativa"), sycamore ("Acer pseudoplatanus"), tulip tree ("Liriodendron tulipifera"), whitebeam ("Sorbus aria"), white poplar ("Populus alba"), and wych elm ("Ulmus glabra").
Bethlehem, Mountain Ash Hillcrest Medical Centre was built on the site in 1992/93. Bethlehem, Mountain Ash Bethlehem, Mountain Ash was a Calvinistic Methodist chapel in Pryce Street, Mountain Ash, Glamorgan, Wales. Services at Bethlehem were conducted in the Welsh language. The origins of the church date back to 1854, when meetings were held at a house in Commercial Street, and later at a house in Duffryn Street. A schoolroom was built in 1857, at a cost of £500, which became known as "Capel Bach". Memorial stones for this building were laid by William Lloyd, draper, of Commercial Street and Rees Evans, grocer, amongst