Brunswick Square Gardens today have numerous mature trees including an impressive London plane tree in the centre, described as the finest in the borough and 2nd oldest in London, which was designated as a Great Tree of London in 2009. There are flower and shrub beds and shrubbery around the perimeter; in the late C20th there was a tennis court provided, but this is no longer in existence. Substantial re-landscaping of the gardens was completed in 2002/2003, which included restoration of perimeter railings, the original railings having been largely replaced by chain-link fencing in the C20th.