| Hylands Park | 232.74 ha | | — |
| Marsh Farm Country Park Essex County Council | 176.62 ha | | — |
| Royal Horticultural Society Garden, Hyde Hall | 145.97 ha | | — |
| Blakes Wood | 68.45 ha | | — |
| Danbury Common | 65.55 ha | | — |
| Chelmer Park | 22.77 ha | | — |
| Danbury Country Park | 22.77 ha | | — |
| Admirals Park LNR | 22.05 ha | | — |
| Chelmer Valley Riverside LNR | 21.9 ha | | — |
| Deer Park | 20.99 ha | | — |
| Thrift Wood | 20.72 ha | | — |
| Galleywood Common - Open Access Land | 20.27 ha | | — |
| Springfield Hall Park | 16.32 ha | | — |
| Galleywood Common - Open Access Land | 16.18 ha | | — |
| Melbourne Park | 12.39 ha | | — |
| Central Park | 12.27 ha | | — |
| Pontlands Park | 9.55 ha | | — |
| Saltcoats Park | 8.81 ha | | — |
| West Park | 8.26 ha | | — |
| Great Baddow Recreation Ground & Noakes Place | 7.76 ha | | — |
| Marsh Farm Animal Adventure Park | 6.92 ha | | — |
| Galleywood Common - Open Access Land | 6.72 ha | | — |
| Runwell Playing Fields | 5.74 ha | | — |
| Coronation Park | 5.66 ha | | — |
| Compass Gardens | 5.43 ha | | — |
| Phylis Currie Nature Reserve | 4.96 ha | | — |
| Oaklands Park | 4.91 ha | | — |
| Chancellor Park Sports Area | 4.81 ha | | — |
| Baddow Hall Park | 4.69 ha | | — |
| Brooklands Park | 4.56 ha | | — |
| Andrews Park | 4.54 ha | | — |
| Admirals Park | 4.21 ha | | — |
| Brook End Gardens | 3.56 ha | | — |
| Chelmer Village Green | 3.51 ha | | — |
| Springfield Hall Park (North) | 3.46 ha | | — |
| Boleyn Gardens | 3.35 ha | | — |
| Waterhall Meadow | 2.92 ha | | — |
| Meadgate Fields Open Space | 2.54 ha | | — |
| The Chase | 2.22 ha | | — |
| Jubilee Park | 2.0 ha | | — |
| Marconi Ponds Nature Reserve | 1.71 ha | | — |
| Admirals Park (Rainsford Lane) | 1.7 ha | | — |
| Savernake Park | 1.58 ha | | — |
| Eves Corner Playing Fields | 1.54 ha | | — |
| Fifth Avenue Recreation Ground | 1.34 ha | | — |
| Tower Gardens | 1.31 ha | | — |
| Pleasure Gardens | 1.14 ha | | — |
| Frank Whitmore Green Chelmsford City Council | 0.79 ha | | — |
| The Walnut Tree The Walnut Tree | 0.05 ha | | — |