| Danbury Common & Danbury Park, South Essex | England: South | 109 | 431.2 | 41 | 1976 - 2009 |
| Duncombe Park NNR, North-east Yorkshire | England: North | 93 | 425.8 | 41 | < 2000 |
| Bradgate Park (post 1980), Leicestershire (with Rutland) | England: Mid | 55 | 390.9 | 19 | 1981 - 1998 |
| Bradgate Park (total), Leicestershire (with Rutland) | England: Mid | 84 | 363.1 | 25 | < 1998 |
| Grimsthorpe Park, South Lincolnshire | England: Mid | 148 | 522.3 | 77 | < 2014 |
| Bushy Park & Home Park, Middlesex | England: South | 255 | 707.5 | 152 | 1996 - 2013 |
| Hylands Park (Total), South Essex | England: South | 74 | 289.2 | 14 | 1967 - 2003 |
| Central Lincs. Limewoods, North Lincolnshire | England: Mid | 123 | 384.6 | 22 | < 1998 |
| Hylands Park (2000-03), South Essex | England: South | 61 | 313.1 | 14 | 2000 - 2003 |
| Melton Wood, South-west Yorkshire | England: North | 49 | 193.9 | 3 | < 2000 |
| Monkfield Wood, Cambridgeshire | England: South | 27 | 285.2 | 3 | < 1998 |
| Monks Wood NNR, Huntingdonshire | England: Mid | 157 | 459.9 | 48 | < 1973 |
| Norton Priory, West Sussex | England: South | 54 | 235.2 | 4 | 2003 |
| Park Farm & Priory Woods, Staffordshire | England: Mid | 50 | 252.0 | 9 | < 2002 |
| Rotherfield Park, North Hampshire | England: South | 121 | 343.8 | 28 | 2002 |
| Sandall Beat, South-west Yorkshire | England: North | 64 | 303.1 | 11 | < 2000 |
| Scadbury Park, West Kent | England: South | 71 | 323.9 | 19 | < 1998 |
| Short Wood, Northamptonshire | England: Mid | 93 | 341.9 | 13 | < 1999 |
| River Stour Floodplain, Dorset | England: South-West | 49 | 273.5 | 7 | 2002 |
| Thursley Commons, Surrey | England: South | 128 | 427.3 | 36 | < 2002 |
| Richmond Park (total), Surrey | England: South | 253 | 711.9 | 153 | 1950 - 2006 |
| Moccas Park, Herefordshire | England: Mid | 239 | 635.1 | 137 | < 1998 |
| Croome Park, Worcestershire | England: Mid | 110 | 628.2 | 62 | < 1999 |
| Epping Forest, South Essex | England: South | 254 | 601.6 | 128 | < 1979 |
| Ashtead Common, Surrey | England: South | 220 | 586.8 | 89 | < 1998 |
| Shrubland Estate, East Suffolk | England: South | 91 | 554.9 | 47 | 1975 - 2005 |
| Bookham Common (total), Surrey | England: South | 209 | 543.1 | 82 | < 2001 |
| Esher Commons (total), Surrey | England: South | 234 | 530.8 | 84 | < 2002 |
| Box Hill, Surrey | England: South | 225 | 530.7 | 71 | < 1997 |
| Hatchlands Park, Surrey | England: South | 164 | 506.1 | 73 | < 2002 |
| Bookham Common (post-1980), Surrey | England: South | 176 | 500.0 | 66 | 1980 - 2001 |
| Stanford PTA, West Norfolk | England: South | 183 | 489.1 | 74 | 1980 - 2009 |
| Cambourne Woods, Cambridgeshire | England: South | 39 | 487.2 | 12 | < 1998 |
| Hainault Forest, South Essex | England: South | 94 | 447.9 | 41 | 1970 - 2007 |
| Buxted Park, East Sussex | England: South | 135 | 424.4 | 43 | < 1999 |
| Chiddingfold Woods, Surrey | England: South | 164 | 418.9 | 42 | < 2003 |
| Kedleston Park NT, Derbyshire | England: Mid | 143 | 404.9 | 58 | < 2014 |
| Hardwick Park (NT), Derbyshire | England: Mid | 115 | 369.6 | 39 | 1984 - 2004 |
| Bramshott Chase, Surrey | England: South | 138 | 367.4 | 37 | 1998 - 2003 |
| Ash Ranges, Surrey | England: South | 121 | 362.8 | 31 | 1997 - 2003 |
| Downham Woodland Walk, West Kent | England: South | 46 | 354.3 | 14 | 2002 |
| Kennet Floodplain, Berkshire | England: South | 124 | 350.8 | 22 | 2003 |
| Milton-Lockhart Estate, Lanarkshire | Scotland | 55 | 318.2 | 12 | < 2009 |
| Erddig, Denbighshire | Wales | 67 | 316.4 | 15 | < 1999 |
| Stackpole Estate, Pembrokeshire | Wales | 36 | 183.3 | 4 | < 2003 |
| Bincombe Hill, Crewkerne, South Somerset | England: South-West | 24 | 312.5 | 3 | < 1995 |
| Coedmore NNR, Cardiganshire | Wales | 28 | 285.7 | 5 | < 1998 |
| Grange Farm, Chigwell, South Essex | England: South | 29 | 600.0 | 14 | < 1999 |
| Windsor Forest, Berkshire | England: South | 364 | 850.0 | 251 | < 1998 |
| Gibside, County Durham | England: North | 83 | 389.2 | 13 | < 1992 |
| Harewood Forest, North Hampshire | England: South | 64 | 332.8 | 19 | < 1975 |
| Castle Eden Dene, County Durham | England: North | 32 | 287.5 | 4 | < 1974 |
| Pilton Wood, North Devon | England: South-West | 43 | 281.4 | 9 | < 1999 |
| Esher Commons (post 1980), Surrey | England: South | 172 | 405.8 | 56 | 1980 - 2002 |
| Badger Wood, Cambridgeshire | England: South | 29 | 465.5 | 7 | < 1998 |
| Trent Valley , Nottinghamshire | England: Mid | 101 | 366.3 | 30 | 1997 - 2015 |
| Kemerton Estate, Worcestershire | England: Mid | 171 | 518.7 | 65 | 1992 - 2014 |
| Croome Estate, Worcestershire | England: Mid | 175 | 697.7 | 109 | 1995 - 2016 |
| Lanhydrock Estate (NT), East Cornwall | England: South-West | 65 | 340.0 | 24 | < 2008 |
| Hatfield Forest, North Essex | England: South | 246 | 694.7 | 147 | 1986 - 2018 |
| Abney Park Cemetery, Middlesex | England: South | 81 | 600.0 | 33 | 2006 - 2018 |
| Wimpole Hall Estate (NT), Cambridgeshire | England: South | 185 | 573.0 | 77 | 1976 - 2019 |
| Woodwalton Fen NNR, Huntingdonshire | England: Mid | 57 | 407.0 | 15 | 1961 - 2019 |
| Petworth Deer Park (NT), West Sussex | England: South | 194 | 561.9 | 86 | 1988 - 2020 |
| Priory Wood, Staffordshire | England: Mid | 48 | 227.1 | 10 | 1980 - 2023 |
| Capstone, East Kent | England: South | 58 | 263.8 | 9 | 2000 - 2021 |
| Ickworth Park NT, West Suffolk | England: South | 176 | 583.0 | 78 | 1986 - 2022 |
| Barnes Common, Surrey | England: South | 77 | 640.3 | 47 | 2021 - 2023 |
| Clumber Park (NT), Nottinghamshire | England: Mid | 177 | 480.2 | 85 | 1990 - 2023 |
Saproxylic Quality Index