No residential or industrial development took place in the area, however, until the end of the 19th century. In 1880 the whole area between Cardiff and the Bristol Channel (known as East Moors) was marshland, apart from the farms of Pengam and Splott. Residential development started in the 1880s, constructing streets, houses, shops, taverns and Board Schools; subsequently, Churches were built by various denominations. The streets and housing were laid out by Habershon & Fawckner, architects for the Tredegar Estate. Splott park opened in 1901.