1831 – Infantry Barracks, Castlebar, Co. Mayo Also known as Mitchell Barracks, it was built as a direct result of the 1798 Rebellion. The land for the barracks was obtained from Lord Lucan and the official lease is dated 1827.
1834 – Prison, Castlebar, Co. Mayo Architect: Frederick Darley The former Castlebar prison was constructed between 1829 and 1834 at a cost of £23,000. According to Lewis,
1860 – Court House, Castlebar, Co. Mayo Architect: George Papworth / George Wilkinson A much extended and altered building from 1822 by George Papworth. In 1858,
1866 – District Lunatic Asylum, Castlebar, Co. Mayo Architect: George Wilkinson Large District lunatic asylum erected to a design by George Wilkinson (1814-90). It has a symmetrical plan comprising nine-bay two-storey central block centred on three-bay two-storey pedimented projecting breakfront with five-bay two-storey projecting “pavilions”
1901 – Our Lady Of The Rosary Church, Castlebar, Co. Mayo Architect: Walter G. Doolin In 1876 a new church to a design by J.J. O’Callaghan began construction in Castlebar,