| Sherwood Forest, Nottinghamshire | England: Mid | 164 | 558.5 | 97 | 1960 - 2006 |
| Scadbury Park, West Kent | England: South | 71 | 323.9 | 19 | < 1998 |
| Snelsmore Common, Berkshire | England: South | 71 | 233.8 | 11 | 2003 |
| Richmond Park (total), Surrey | England: South | 253 | 711.9 | 153 | 1950 - 2006 |
| Abernethy Estate, East Inverness-shire | Scotland | 142 | 597.9 | 17 | < 1994 |
| Arundel Park, West Sussex | England: South | 130 | 546.9 | 54 | < 1999 |
| Esher Commons (total), Surrey | England: South | 234 | 530.8 | 84 | < 2002 |
| Black Wood of Rannoch, Mid Perthshire | Scotland | 74 | 518.9 | 9 | < 1990 |
| Mersham Hatch Estate, East Kent | England: South | 115 | 488.7 | 43 | < 1998 |
| Stanford PTA, West Norfolk | England: South | 183 | 489.1 | 74 | 1980 - 2009 |
| Denham Marsh Wood, Buckinghamshire | England: South | 47 | 472.3 | 16 | 2008 |
| Clumber Park, Nottinghamshire | England: Mid | 152 | 465.1 | 77 | < 2005 |
| Whiteford Burrows NNR, Glamorganshire | Wales | 11 | 163.6 | 1 | < 1998 |
| Newborough Forest, Anglesey | Wales | 21 | 181.0 | 0 | < 2010 |
| Windsor Forest, Berkshire | England: South | 364 | 850.0 | 251 | < 1998 |
| Pamber Forest & Silchester Common, North Hampshire | England: South | 53 | 498.1 | 24 | 1988 - 2005 |
| Esher Commons (post 1980), Surrey | England: South | 172 | 405.8 | 56 | 1980 - 2002 |
| Richmond Park (1980-2006), Surrey | England: South | 205 | 575.6 | 110 | 1980 - 2006 |
| Shugborough, Staffordshire | England: Mid | 39 | 415.4 | 21 | 1985 - 2015 |
| Dartington Hall Estate, South Devon | England: South-West | 89 | 384.3 | 14 | 2010 - 2017 |
| Sutton Park (1996-2019), Warwickshire | England: Mid | 57 | 356.1 | 17 | 1996 - 2019 |
| Birchall & Holwell Park Woods, Hertfordshire | England: South | 66 | 328.8 | 8 | 2014 - 2015 |
Saproxylic Quality Index