| Bisham Woods Woodland Trust | 118.87 ha | | — |
| Ditton Park | 71.68 ha | | — |
| Ockwells Park | 50.67 ha | | — |
| Pinkneys Green National Trust | 44.32 ha | | — |
| Battlemead Common Royal Borough of Windsor and Maidenhead | 43.58 ha | | — |
| Home Park (public) Royal Borough of Windsor & Maidenhead | 30.84 ha | | — |
| Widbrook Common | 27.31 ha | | — |
| Cookham Dean Common National Trust | 19.83 ha | | — |
| Sunningdale Park | 19.77 ha | | — |
| Braywick Park Nature Reserve | 14.12 ha | | — |
| Friary Field | 12.1 ha | | — |
| The Old Brick Works, Pinkneys Green National Trust | 9.68 ha | | — |
| Oaken Grove Park | 8.25 ha | | — |
| Alfred Major Recreation Ground | 7.22 ha | | — |
| Bigfrith Common | 7.1 ha | | — |
| Winter Hill National Trust | 6.2 ha | | — |
| Braywick Park | 5.32 ha | | — |
| Desborough Park | 4.69 ha | | — |
| Cookham Moor | 4.61 ha | | — |
| Arthur Jacob Nature Reserve | 4.37 ha | | — |
| North Town Moor Royal Borough of Windsor and Maidenhead | 4.12 ha | | — |
| Kidwell's Park | 3.68 ha | | — |
| The Cricket Common | 3.42 ha | | — |
| Imperial Park | 2.85 ha | | — |
| Alexandra Gardens | 2.78 ha | | — |
| Odney Common | 2.66 ha | | — |
| Grenfell Park | 2.5 ha | | — |
| The Moor | 2.49 ha | | — |
| Bray Pit | 2.02 ha | | — |
| Waltham Grove Park | 1.98 ha | | — |
| Osgood Park | 1.9 ha | | — |
| Aysgarth Park | 1.77 ha | | — |
| Riverside Gardens | 1.7 ha | | — |
| Ray Mill Island | 1.64 ha | | — |
| South Ascot Playing Field | 1.45 ha | | — |
| Gays Lane Recreation Area | 1.35 ha | | — |
| Tugwood Common | 1.16 ha | | — |
| Blythewood Wildlife Heritage Site | 1.14 ha | | — |
| Jesus Hospital Almshouses | 1.02 ha | | — |
| Stockdales Road Park | 1.0 ha | | — |
| Hurley Chalk Pit BBOWT | 0.98 ha | | — |
| The Orchard Bisham Parish Council | 0.85 ha | | — |
| Guards Club Park The Royal Borough Of Windsor & Maidenhead | 0.83 ha | | — |
| Thurlby Way Open Space RBWM | 0.4 ha | | — |
| Osbourne Road | 0.39 ha | | — |
| Wood Close | 0.22 ha | | — |
| Reitlinger Open Space The Royal Borough Of Windsor & Maidenhead | 0.19 ha | | — |
| Maudsley Memorial Gardens RBWM | 0.14 ha | | — |