| Happy Valley Croydon Council | 97.7 ha | | — |
| Selsdon Wood | 78.98 ha | | — |
| Birch (Selsdon) | 60.17 ha | | — |
| Kenley Common | 57.23 ha | | — |
| South Norwood Country Park | 54.59 ha | | — |
| Lloyd Park | 53.91 ha | | — |
| Coulsdon Common Corporation of London | 53.54 ha | | — |
| Farthing Downs Corporation of London | 50.95 ha | | — |
| Addington Hills | 48.93 ha | | — |
| Purley Way Playing Fields | 39.04 ha | | — |
| Riddlesdown Corporation of London | 36.99 ha | | — |
| New Hill Corporation of London | 33.73 ha | | — |
| Croham Hurst | 33.14 ha | | — |
| Littleheath Woods | 25.37 ha | | — |
| Hutchinson's Bank | 21.76 ha | | — |
| South Norwood Lake | 20.92 ha | | — |
| Ashburton Playing Fields | 20.04 ha | | — |
| Duppas Hill Recreation Ground | 13.45 ha | | — |
| Dollypers Hill Nature Reserve | 12.49 ha | | — |
| Norwood Grove | 12.09 ha | | — |
| Norbury Park | 11.21 ha | | — |
| Grangewood Park | 10.89 ha | | — |
| North Downs Park | 10.89 ha | | — |
| Bramley Bank London Wildlife Trust | 10.41 ha | | — |
| Addington Vale | 9.82 ha | | — |
| Addington Park | 9.48 ha | | — |
| Wandle Park | 8.8 ha | | — |
| Shirley Heath | 8.18 ha | | — |
| Upper Norwood Recreation Ground | 7.85 ha | | — |
| Sanderstead Recreation Ground | 7.75 ha | | — |
| Ashburton Park | 7.59 ha | | — |
| Milne Park | 7.19 ha | | — |
| Beaulieu Heights | 6.97 ha | | — |
| Heathfield | 6.7 ha | | — |
| Park Hill Recreation Ground | 6.17 ha | | — |
| The Lawns | 5.96 ha | | — |
| South Norwood Recreation Ground | 5.72 ha | | — |
| Thornton Heath Recreation Ground | 5.67 ha | | — |
| Coombe Wood | 5.63 ha | | — |
| Biggin Woods | 5.58 ha | | — |
| Addington Vale | 5.57 ha | | — |
| Parkfields Recreation Ground | 4.68 ha | | — |
| Grange Park | 4.61 ha | | — |
| Coulsdon Memorial Ground | 4.05 ha | | — |
| Whitehorse Meadow | 3.83 ha | | — |
| Green Lane Sports Ground | 3.81 ha | | — |
| Haling Grove | 3.75 ha | | — |
| Selsdon Recreation Ground | 3.7 ha | | — |
| South Croydon Recreation Ground | 3.51 ha | | — |
| Heavers Meadow | 3.3 ha | | — |
| Bleakfield Shaw | 3.27 ha | | — |
| Pollards Hill | 3.22 ha | | — |
| Shirley Church Recreation Ground | 3.19 ha | | — |
| Fallen Oak Field | 3.12 ha | | — |
| Waddon Ponds | 3.11 ha | | — |
| Addiscombe Recreation Ground | 3.09 ha | | — |
| Norbury Hall Park | 3.02 ha | | — |
| Westow Park | 2.59 ha | | — |
| Bourne Park | 2.18 ha | | — |
| Addiscombe Railway Park | 1.89 ha | | — |
| Whitehorse Road Recreation Ground | 1.74 ha | | — |
| Rotary Field | 1.7 ha | | — |
| Bradmore Green | 1.52 ha | | — |
| Millers Pond | 1.44 ha | | — |
| Woodcote Village Green | 1.41 ha | | — |
| MHA The Wilderness | 1.22 ha | | — |
| King George's Field | 1.1 ha | | — |
| Wilford Road Recreation Ground | 1.1 ha | | — |
| Wettern Tree Garden | 1.09 ha | | — |
| Sensible Garden Crystal Palace Transition Town | 0.06 ha | | — |
| Croydon Ecology Centre | — | | — |