Clissold Park and Clissold House | Hackney CouncilOne of Hackney’s best loved traditional parks, Clissold Park was opened in 1889 and has held a Green Flag award since 2006. Green Flags are awarded yearly to the best green spaces in the country. Clissold Park and House were renovated in 2011 as part https://hackney.gov.uk/clissold-park