| County |
Council(s) |
Approx no. of properties |
| Bedfordshire |
Bedford, Luton, Central Bedfordshire |
250 |
| Berkshire |
Bracknell Forest, Slough, West Berkshire, Windsor & Maidenhead, Wokingham |
200 |
| Buckinghamshire |
Aylesbury Vale, Chiltern, Milton Keynes, South Bucks, Wycombe |
6,350 |
| Cambridgeshire |
South Cambridgeshire |
20 |
| Hertfordshire |
St Albans, Broxbourne, Dacorum, East Herfordshire, Hertsmere, North Hertfordshire, Stevenage, Three Rivers, Watford, Welwyn Hatfield |
1,400 |
| London |
Barnet, Brent, Ealing, Enfield, Hackney, Hammersmith & Fulham, Harrow, Hillingdon, Hounslow, Waltham Forest |
2,000 |
| Oxfordshire |
Cherwell, Oxford City, South Oxfordshire, Vale of White Horse. |
500 |
