In 1720 the Spa 's physician , Dr. William Gibbons , moved to Burgh House , which he enlarged .
At the time of construction the Hampstead Wells Spa was flourishing .
In 1720 the Hampstead Wells Spa 's physician , Dr. William Gibbons , moved to Burgh House , which he enlarged .
At the time of construction the Hampstead Wells Spa was flourishing .