The remaining parts of the kitchen gardens, which had been used as a council plant nursery, but had been abandoned for twenty years, are now managed by Streatham Common Community Garden for community food growing, and are open to the public on most Sundays.
The Rookery and the adjacent Hilly Four Acres field was purchased by public subscription in 1911 to save the site from residential development, presented to the London County Council, and opened as a public park in 1913.
The south east end of Streatham Common and The Rookery abut Norwood Grove within the London Borough of Croydon.
The appeal committee that had bought The Rookery was reformed in 1923 to save Norwood Grove from development, and there is now an almost continuous series of green spaces along the ridge line from Streatham to Crystal Palace.
The Streatham Common Co-operative (SCCoop) was set up by members of the Friends to provide local management of the Common that would provide greater local accountability than the borough-wide parks maintenance contracts.
[3] In 2010, Streatham Common was saved from the threat of a "temporary" ice rink being built on it while Tesco redeveloped the former Streatham ice rink by a vigorous local campaign under the umbrella group 'Hands Off Our Common'.