| Duncombe Park NNR, North-east Yorkshire | England: North | 93 | 425.8 | 41 | < 2000 |
| Cobham & Ashenbank Woods, West Kent | England: South | 105 | 395.2 | 42 | < 1998 |
| Ashenbank Wood, West Kent | England: South | 57 | 312.3 | 14 | < 2014 |
| Coed Nant Llolwyn, Cardiganshire | Wales | 46 | 219.6 | 3 | < 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 |
| Monkfield Wood, Cambridgeshire | England: South | 27 | 285.2 | 3 | < 1998 |
| Norton Priory, West Sussex | England: South | 54 | 235.2 | 4 | 2003 |
| River Soar, Leicestershire (with Rutland) | England: Mid | 67 | 361.2 | 11 | < 1980 |
| Savernake Forest, South Wiltshire | England: South-West | 111 | 484.7 | 58 | < 2004 |
| 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 |
| Buxted Park, East Sussex | England: South | 135 | 424.4 | 43 | < 1999 |
| Chiddingfold Woods, Surrey | England: South | 164 | 418.9 | 42 | < 2003 |
| Bedford Purlieus Wood NNR, Huntingdonshire | England: Mid | 68 | 385.3 | 16 | 1970 - 1995 |
| Dinefwr Deer Park, Carmarthenshire | Wales | 156 | 382.7 | 57 | < 1999 |
| 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 |
| Clytha Park, Monmouthshire | Wales | 48 | 352.1 | 17 | 1997 - 2002 |
| Blean Woods Complex, East Kent | England: South | 50 | 336.0 | 15 | < 1999 |
| Cadzow & Hamilton High Parks, Lanarkshire | Scotland | 44 | 320.5 | 21 | < 2010 |
| Stansted Woodlands & Veteran Trees, North Essex | England: South | 43 | 316.3 | 7 | < 2014 |
| Merthyr Mawr, Glamorganshire | Wales | 31 | 296.8 | 6 | < 1998 |
| Bachawy, Radnorshire | Wales | 24 | 370.8 | 9 | < 1998 |
| 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 |
| 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 |
| Burley Wood, Leicestershire (with Rutland) | England: Mid | 72 | 288.9 | 13 | < 1988 |
| Burley-on-the-Hill Estate, Leicestershire (with Rutland) | England: Mid | 90 | 327.8 | 23 | 1988 - 2016 |
| Perivale Wood, Middlesex | England: South | 53 | 658.5 | 26 | 2013 - 2016 |
| Croome Estate, Worcestershire | England: Mid | 175 | 697.7 | 109 | 1995 - 2016 |
| Polesden Lacy & Ranmore Common NT, Surrey | England: South | 49 | 255.1 | 6 | 1996 - 2011 |
| Hatfield Forest, North Essex | England: South | 246 | 694.7 | 147 | 1986 - 2018 |
| Wimpole Hall Estate (NT), Cambridgeshire | England: South | 185 | 573.0 | 77 | 1976 - 2019 |
| East Chatteris, Cambridgeshire | England: South | 63 | 352.4 | 13 | 2015 |
| Petworth Deer Park (NT), West Sussex | England: South | 194 | 561.9 | 86 | 1988 - 2020 |
| Ickworth Park NT, West Suffolk | England: South | 176 | 583.0 | 78 | 1986 - 2022 |
| Panshanger Park (1990-2022), Hertfordshire | England: South | 157 | 608.9 | 96 | 1990 - 2022 |
| Barnes Common, Surrey | England: South | 77 | 640.3 | 47 | 2021 - 2023 |
| Ham Lands, Surrey | England: South | 67 | 471.6 | 22 | 2010 - 2023 |
Saproxylic Quality Index