| Knole Park (Deer Park) | 374.46 ha | | — |
| Lullingstone Country Park | 198.98 ha | | — |
| Hever Castle | 77.0 ha | | — |
| Sevenoaks Wildlife Reserve | 71.3 ha | | — |
| Chevening Park | 66.79 ha | | — |
| Swanley Park Swanley Town Council | 22.01 ha | | — |
| Fackenden Down Nature Reserve | 17.43 ha | | — |
| Kemsing Down Nature Reserve | 16.36 ha | | — |
| Dryhill Country Park | 10.96 ha | | — |
| Franks | 8.49 ha | | — |
| Harvest Field Park | 6.27 ha | | — |
| Hall Place | 5.86 ha | | — |
| Emmetts Garden National Trust | 5.22 ha | | — |
| Riverhead Parkland | 5.01 ha | | — |
| Stangrove Park | 4.93 ha | | — |
| White Hill Butterfly Conservation | 4.26 ha | | — |
| Hextable Park | 3.58 ha | | — |
| Polhill Bank Nature Reserve | 3.55 ha | | — |
| Penshurst Gardens | 3.2 ha | | — |
| Blossoms Park | 2.53 ha | | — |
| Sevenoaks Environmental Park | 2.31 ha | | — |
| Marsh Green | 2.09 ha | | — |
| Julians Meadow | 1.51 ha | | — |
| Farley Common | 1.39 ha | | — |
| Palace Green Otford Parish Council | 1.26 ha | | — |
| Market Garden | 0.65 ha | | — |
| Bartholomew Way Park | 0.49 ha | | — |
| World Garden | 0.45 ha | | — |
| Walled Garden | 0.43 ha | | — |
| Telston Park | 0.41 ha | | — |
| The Kitchen Garden | 0.35 ha | | — |
| The Long Pond | 0.26 ha | | — |
| Park Corner | 0.18 ha | | — |
| Hextable Memorial Garden | 0.17 ha | | — |
| Rose and Crown Garden | 0.08 ha | | — |
| St Edith's Well | 0.08 ha | | — |
| Lady Churchill’s Rose Garden | 0.07 ha | | — |
| Grasshopper On The Green Beer Garden | 0.04 ha | | — |
| Footpath Nursery | — | | — |
| MR Valek Garden Landscapist | — | | — |
| Preston Hill Nature Reserve | — | | — |