Major Charles Lestock Boileau built Castelnau Villas (now 84–122 and 91–125 Castelnau), designed by the architect William Laxton, in 1842, followed by rows of cottages called Castelnau Row, Castelnau Place and Gothic Cottages.
Major Charles Lestock Boileau constructed the Castelnau Villas (now 84–122 and 91–125 Castelnau) in 1842, designed by architect William Laxton.  He then added rows of cottages named Castelnau Row, Castelnau Place, and Gothic Cottages.