Across England
In our sample of 300 random English postcodes (2026-10-18), the share whose planning authority publishes each dataset through a working feed was: conservation areas 53.7%, Article 4 direction areas 39.3%, Tree Preservation Order areas 29.3%, individual protected trees 25% and listed building outlines 33.3% (each plus or minus about 5 to 6 points). 60.3% sat in an authority publishing neither Article 4 areas nor Tree Preservation Orders.
Most councils that do not publish their own conservation areas still have records in a national compilation, which we use and label. Source: the planning.data.gov.uk datasette (endpoint status per council and dataset), snapshot 2026-10-18. "Yes" means at least one live feed whose latest collection succeeded.
Council by council (310 planning authorities)
| Planning authority | Conservation areas | Article 4 | TPO areas | TPO trees | Listed outlines |
|---|---|---|---|---|---|
| Adur District Council | Yes | Yes | Yes | Yes | Yes |
| Amber Valley Borough Council | No | No | No | No | No |
| Arun District Council | No | No | No | No | No |
| Ashfield District Council | No | No | No | No | No |
| Ashford Borough Council | Yes | Yes | Yes | Yes | Yes |
| Babergh District Council | No | No | No | No | No |
| Barnsley Metropolitan Borough Council | No | No | No | No | No |
| Basildon Borough Council | No | No | No | Yes | No |
| Basingstoke and Deane Borough Council | Yes | Yes | No | No | No |
| Bassetlaw District Council | Yes | No | No | No | Yes |
| Bath and North East Somerset Council | No | No | No | No | No |
| Bedford Borough Council | No | No | No | No | No |
| Birmingham City Council | Yes | Yes | Yes | No | Yes |
| Blaby District Council | No | No | No | No | No |
| Blackburn with Darwen Borough Council | No | No | No | No | No |
| Blackpool Borough Council | Yes | Yes | No | No | Yes |
| Bolsover District Council | Feed failing | No | No | No | No |
| Bolton Metropolitan Borough Council | Yes | No | No | No | No |
| Borough Council of King's Lynn and West Norfolk | Yes | Yes | Yes | Yes | Yes |
| Boston Borough Council | No | No | No | No | No |
| Bournemouth, Christchurch and Poole Council | No | No | No | No | No |
| Bracknell Forest Council | No | No | No | No | No |
| Braintree District Council | No | No | No | No | No |
| Breckland District Council | No | No | No | No | No |
| Brentwood Borough Council | No | No | No | No | No |
| Brighton and Hove City Council | No | No | No | No | No |
| Bristol City Council | Yes | Yes | Yes | Yes | Yes |
| Broadland District Council | Yes | Yes | Yes | No | No |
| Broads Authority | No | No | No | No | No |
| Bromsgrove District Council | No | No | No | No | No |
| Broxbourne Borough Council | No | No | No | No | No |
| Broxtowe Borough Council | Feed failing | No | No | No | No |
| Buckinghamshire Council | Yes | Yes | Yes | Yes | Feed failing |
| Burnley Borough Council | Yes | Yes | No | No | No |
| Bury Metropolitan Borough Council | Yes | Yes | No | No | No |
| Calderdale Metropolitan Borough Council | Yes | Yes | Yes | Yes | Yes |
| Cambridge City Council | Yes | Yes | Yes | Yes | Yes |
| Cannock Chase District Council | Yes | Yes | No | No | Yes |
| Canterbury City Council | Yes | Yes | No | No | Yes |
| Castle Point Borough Council | Feed failing | Feed failing | Yes | Yes | Feed failing |
| Central Bedfordshire Council | Feed failing | Feed failing | No | No | Feed failing |
| Charnwood Borough Council | No | No | No | No | No |
| Chelmsford City Council | Yes | Yes | No | No | Yes |
| Cheltenham Borough Council | Yes | Yes | No | No | Yes |
| Cherwell District Council | No | No | No | No | No |
| Cheshire East Council | No | No | No | No | No |
| Cheshire West and Chester Council | No | No | No | No | No |
| Chesterfield Borough Council | No | No | No | No | No |
| Chichester District Council | No | No | No | No | No |
| Chorley Borough Council | No | No | No | No | No |
| City of Bradford Metropolitan District Council | Yes | Yes | No | No | No |
| City of Lincoln Council | No | No | No | No | No |
| City of London Corporation | Yes | No | No | No | Yes |
| City of Westminster | Yes | Yes | Yes | Yes | Feed failing |
| City of Wolverhampton Council | No | No | No | No | No |
| City of York Council | Yes | Yes | No | No | No |
| Colchester City Council | Yes | Yes | Yes | Yes | Yes |
| Cornwall Council | Yes | No | No | No | No |
| Cotswold District Council | Yes | Yes | Yes | Yes | Yes |
| Council of the Isles of Scilly | Yes | Yes | No | No | No |
| Coventry City Council | Yes | Yes | Yes | Yes | Yes |
| Crawley Borough Council | Feed failing | Yes | No | No | No |
| Cumberland Council | No | No | No | No | No |
| Dacorum Borough Council | No | No | No | No | No |
| Darlington Borough Council | No | No | No | No | No |
| Dartford Borough Council | Yes | Yes | Yes | Yes | Yes |
| Dartmoor National Park Authority | Yes | No | No | No | No |
| Derby City Council | No | No | No | No | No |
| Derbyshire Dales District Council | No | No | No | No | No |
| Doncaster Metropolitan Borough Council | Yes | Yes | Yes | Yes | Yes |
| Dorset Council | Yes | Yes | No | No | Yes |
| Dover District Council | Yes | Yes | Yes | Yes | Yes |
| Dudley Metropolitan Borough Council | Yes | No | No | No | No |
| Durham County Council | Yes | No | No | No | No |
| East Cambridgeshire District Council | Yes | Yes | Yes | Yes | Yes |
| East Devon District Council | No | No | No | No | No |
| East Hampshire District Council | Yes | Yes | Yes | Yes | Yes |
| East Hertfordshire District Council | Yes | No | No | No | Yes |
| East Lindsey District Council | No | No | No | No | No |
| East Riding of Yorkshire Council | Yes | Yes | Yes | Yes | No |
| East Staffordshire Borough Council | No | No | No | No | No |
| East Suffolk Council | Yes | No | No | No | No |
| Eastbourne Borough Council | No | No | No | No | No |
| Eastleigh Borough Council | No | No | No | No | No |
| Ebbsfleet Development Corporation | No | No | No | No | No |
| Elmbridge Borough Council | No | No | No | No | No |
| Epping Forest District Council | No | No | No | No | No |
| Epsom and Ewell Borough Council | Yes | Yes | Yes | Yes | Yes |
| Erewash Borough Council | No | No | No | No | No |
| Exeter City Council | Yes | Yes | No | No | No |
| Exmoor National Park Authority | No | No | No | No | No |
| Fareham Borough Council | Yes | Yes | No | No | Yes |
| Fenland District Council | Yes | Yes | No | No | No |
| Folkestone and Hythe Council | No | No | No | No | No |
| Forest of Dean District Council | Yes | Yes | Yes | Yes | Yes |
| Fylde Borough Council | No | No | No | No | No |
| Gateshead Metropolitan Borough Council | Yes | Yes | Yes | Yes | Yes |
| Gedling Borough Council | No | No | No | No | No |
| Gloucester City Council | Feed failing | Feed failing | Feed failing | Feed failing | Feed failing |
| Gosport Borough Council | No | No | No | No | No |
| Gravesham Borough Council | Yes | No | Yes | Yes | No |
| Great Yarmouth Borough Council | Yes | Yes | Yes | No | Yes |
| Guildford Borough Council | No | No | No | No | No |
| Halton Borough Council | Yes | Yes | Yes | Yes | Yes |
| Harborough District Council | No | No | No | No | No |
| Harlow District Council | Yes | Yes | Yes | Yes | Yes |
| Hart District Council | Yes | Yes | No | No | Yes |
| Hartlepool Borough Council | No | No | No | No | No |
| Hartlepool Development Corporation | No | No | No | No | No |
| Hastings Borough Council | No | No | No | No | No |
| Havant Borough Council | Yes | Yes | Yes | Yes | Yes |
| Herefordshire Council | No | No | No | No | No |
| Hertsmere Borough Council | No | No | No | No | No |
| High Peak Borough Council | No | No | No | No | No |
| Hinckley and Bosworth Borough Council | No | No | No | No | No |
| Horsham District Council | Yes | Yes | Feed failing | Feed failing | Yes |
| Hull City Council | Yes | No | No | No | Yes |
| Huntingdonshire District Council | Yes | Yes | Yes | Yes | Yes |
| Hyndburn Borough Council | No | No | No | No | No |
| Ipswich Borough Council | Yes | Yes | No | No | Yes |
| Isle of Wight Council | No | No | No | No | No |
| Kirklees Council | No | No | No | No | No |
| Knowsley Metropolitan Borough Council | Yes | No | No | No | No |
| Lake District National Park Authority | Yes | Yes | Yes | Yes | Yes |
| Lancaster City Council | Yes | Yes | No | No | No |
| Leeds City Council | Yes | Yes | Yes | Yes | Yes |
| Leicester City Council | Yes | Yes | Yes | Yes | Yes |
| Lewes District Council | No | No | No | No | No |
| Lichfield District Council | No | No | No | No | No |
| Liverpool City Council | Yes | Yes | Yes | Feed failing | Yes |
| London Borough of Barking and Dagenham | Yes | Yes | No | No | Yes |
| London Borough of Barnet | Yes | Yes | Yes | Yes | Yes |
| London Borough of Bexley | No | No | No | No | No |
| London Borough of Brent | Yes | Yes | Yes | Yes | Yes |
| London Borough of Bromley | Yes | No | No | No | Yes |
| London Borough of Camden | Yes | Yes | No | No | Yes |
| London Borough of Croydon | No | No | No | No | No |
| London Borough of Ealing | No | No | No | No | No |
| London Borough of Enfield | Feed failing | Feed failing | No | No | No |
| London Borough of Hackney | Yes | Yes | No | No | No |
| London Borough of Hammersmith & Fulham | Feed failing | No | No | No | No |
| London Borough of Haringey | Feed failing | Feed failing | No | No | Feed failing |
| London Borough of Harrow | No | No | No | No | No |
| London Borough of Havering | No | No | No | No | No |
| London Borough of Hillingdon | Yes | Yes | No | No | Yes |
| London Borough of Hounslow | Yes | Yes | No | No | No |
| London Borough of Islington | No | No | No | No | No |
| London Borough of Lambeth | Yes | Yes | No | Yes | Yes |
| London Borough of Lewisham | Yes | Yes | No | No | Yes |
| London Borough of Merton | No | No | No | No | No |
| London Borough of Newham | No | No | No | No | No |
| London Borough of Redbridge | No | No | No | No | No |
| London Borough of Richmond upon Thames | No | No | No | No | No |
| London Borough of Southwark | Yes | No | Yes | Yes | Yes |
| London Borough of Sutton | No | No | No | No | No |
| London Borough of Tower Hamlets | Yes | Yes | Yes | Yes | Yes |
| London Borough of Waltham Forest | Yes | Yes | Yes | Yes | Yes |
| London Borough of Wandsworth | No | No | No | No | No |
| Luton Borough Council | Yes | No | No | No | No |
| Maidstone Borough Council | Yes | Yes | Yes | Yes | Yes |
| Maldon District Council | Yes | No | No | No | No |
| Malvern Hills District Council | No | No | No | No | No |
| Manchester City Council | No | No | No | No | No |
| Mansfield District Council | No | No | No | No | No |
| Medway Council | Yes | Yes | Yes | No | Feed failing |
| Melton Borough Council | No | No | No | No | No |
| Mid Devon District Council | No | No | No | No | No |
| Mid Suffolk District Council | No | No | No | No | No |
| Mid Sussex District Council | No | No | No | No | No |
| Middlesbrough Borough Council | Yes | No | No | No | No |
| Middlesbrough Development Corporation | No | No | No | No | No |
| Milton Keynes City Council | Yes | Feed failing | Yes | Yes | Yes |
| Mole Valley District Council | Feed failing | No | No | No | No |
| New Forest District Council | Yes | Yes | Yes | Yes | Yes |
| New Forest National Park Authority | Yes | Yes | Yes | Yes | Yes |
| Newark and Sherwood District Council | No | No | No | No | No |
| Newcastle City Council | Yes | Yes | Yes | No | Yes |
| Newcastle-under-Lyme Borough Council | Yes | Yes | Yes | Yes | Yes |
| North Devon District Council | No | No | No | No | No |
| North East Derbyshire District Council | Feed failing | No | No | No | No |
| North East Lincolnshire Council | No | No | No | No | No |
| North Hertfordshire District Council | No | No | No | No | No |
| North Kesteven District Council | No | No | No | No | No |
| North Lincolnshire Council | Yes | Yes | Yes | Yes | Yes |
| North Norfolk District Council | Yes | Yes | Yes | Yes | Yes |
| North Northamptonshire Council | No | No | No | No | No |
| North Somerset Council | Yes | Yes | Yes | Yes | Yes |
| North Tyneside Council | Yes | Yes | Yes | Yes | Yes |
| North Warwickshire Borough Council | Yes | Yes | No | No | No |
| North West Leicestershire District Council | No | No | No | No | No |
| North York Moors National Park Authority | No | No | No | No | No |
| North Yorkshire Council | No | No | No | No | No |
| Northumberland County Council | Yes | Yes | Yes | Yes | Yes |
| Northumberland National Park Authority | No | No | No | No | No |
| Norwich City Council | Feed failing | No | No | No | No |
| Nottingham City Council | Feed failing | No | No | No | No |
| Nuneaton and Bedworth Borough Council | No | No | No | No | No |
| Oadby and Wigston Borough Council | No | No | No | No | No |
| Old Oak and Park Royal Development Corporation | No | No | No | No | No |
| Oldham Metropolitan Borough Council | Yes | No | No | No | Yes |
| Oxford City Council | Yes | Yes | Yes | Yes | Yes |
| Peak District National Park Authority | Yes | Yes | Yes | Yes | Yes |
| Pendle Borough Council | No | No | No | No | No |
| Peterborough City Council | Yes | Yes | Yes | Yes | Yes |
| Plymouth City Council | Yes | Yes | Yes | Yes | Yes |
| Portsmouth City Council | No | No | No | No | No |
| Preston City Council | Yes | No | No | No | No |
| Reading Borough Council | No | No | No | No | No |
| Redcar and Cleveland Borough Council | No | No | No | No | No |
| Redditch Borough Council | No | No | No | No | No |
| Reigate and Banstead Borough Council | No | No | No | No | No |
| Ribble Valley Borough Council | No | No | No | No | No |
| Rochdale Metropolitan Borough Council | Yes | Yes | No | No | Yes |
| Rochford District Council | No | No | No | No | No |
| Rossendale Borough Council | Yes | Yes | Yes | Yes | Yes |
| Rother District Council | Yes | Yes | Yes | Yes | No |
| Rotherham Metropolitan Borough Council | No | No | No | No | No |
| Royal Borough of Greenwich | No | No | No | No | No |
| Royal Borough of Kensington and Chelsea | Yes | Yes | Yes | Yes | Yes |
| Royal Borough of Kingston upon Thames | Yes | Yes | Yes | Yes | Yes |
| Royal Borough of Windsor and Maidenhead | No | No | No | No | No |
| Rugby Borough Council | No | No | No | No | No |
| Runnymede Borough Council | No | No | No | No | No |
| Rushcliffe Borough Council | Yes | Yes | No | No | No |
| Rushmoor Borough Council | No | No | No | No | No |
| Rutland County Council | No | No | No | No | No |
| Salford City Council | Yes | Yes | Yes | Yes | Yes |
| Sandwell Metropolitan Borough Council | Yes | Yes | Yes | Yes | Yes |
| Sefton Metropolitan Borough Council | Yes | Yes | Yes | Yes | Yes |
| Sevenoaks District Council | Yes | No | No | No | No |
| Sheffield City Council | Yes | No | No | No | No |
| Shropshire Council | No | No | No | No | No |
| Slough Borough Council | No | No | No | No | No |
| Solihull Metropolitan Borough Council | No | No | No | No | No |
| Somerset Council | No | No | No | No | No |
| South Cambridgeshire District Council | Yes | Yes | Yes | Yes | Yes |
| South Derbyshire District Council | No | No | No | No | No |
| South Downs National Park Authority | No | No | No | No | No |
| South Gloucestershire Council | Yes | Yes | Yes | Yes | Yes |
| South Hams District Council | No | No | No | No | No |
| South Holland District Council | No | No | No | No | No |
| South Kesteven District Council | No | No | No | No | No |
| South Norfolk District Council | Yes | Yes | Yes | No | No |
| South Oxfordshire District Council | Feed failing | No | No | No | No |
| South Ribble Borough Council | No | No | No | No | No |
| South Staffordshire Council | Yes | Yes | Yes | Yes | Yes |
| South Tyneside Council | No | No | No | No | No |
| Southampton City Council | Yes | Yes | Yes | Yes | Yes |
| Southend-on-Sea Borough Council | Yes | No | No | No | No |
| Spelthorne Borough Council | Yes | Yes | Yes | Yes | Yes |
| St Albans City and District Council | Yes | Yes | Yes | Yes | Yes |
| St Helens Council | No | No | No | No | No |
| Stafford Borough Council | Yes | Yes | No | No | Yes |
| Staffordshire Moorlands District Council | No | No | No | No | No |
| Stevenage Borough Council | Yes | Feed failing | Yes | Yes | No |
| Stockport Metropolitan Borough Council | Yes | Yes | Yes | Yes | Yes |
| Stockton-on-Tees Borough Council | No | No | No | No | No |
| Stoke-on-Trent City Council | Yes | Yes | Yes | Yes | Yes |
| Stratford-on-Avon District Council | No | No | No | No | No |
| Stroud District Council | No | No | No | No | No |
| Sunderland City Council | No | No | No | No | No |
| Surrey Heath Borough Council | Yes | No | No | No | Yes |
| Swale Borough Council | Yes | Yes | Yes | Yes | Yes |
| Swindon Borough Council | No | No | No | No | No |
| Tameside Metropolitan Borough Council | No | No | No | No | No |
| Tamworth Borough Council | No | No | No | No | No |
| Tandridge District Council | Yes | Yes | Yes | Yes | Yes |
| Teignbridge District Council | No | No | No | No | No |
| Telford & Wrekin Council | No | No | No | No | No |
| Tendring District Council | No | No | No | No | No |
| Test Valley Borough Council | No | No | No | No | No |
| Tewkesbury Borough Council | Yes | Yes | Yes | Yes | Yes |
| Thanet District Council | Yes | Yes | Yes | Yes | Yes |
| Three Rivers District Council | No | No | No | No | No |
| Thurrock Council | No | No | No | No | No |
| Tonbridge and Malling Borough Council | No | No | No | No | No |
| Torbay Council | Yes | Yes | Yes | Yes | Yes |
| Torridge District Council | No | No | No | No | No |
| Trafford Metropolitan Borough Council | Yes | No | No | No | No |
| Tunbridge Wells Borough Council | No | No | No | No | No |
| Uttlesford District Council | Yes | Yes | Yes | Yes | Yes |
| Vale of White Horse District Council | Feed failing | No | No | No | No |
| Wakefield Metropolitan District Council | No | No | No | No | No |
| Walsall Metropolitan Borough Council | No | No | No | No | No |
| Warrington Borough Council | No | No | No | No | No |
| Warwick District Council | No | No | No | No | No |
| Watford Borough Council | No | No | No | No | No |
| Waverley Borough Council | Yes | Yes | No | No | No |
| Wealden District Council | Yes | No | No | No | No |
| Welwyn Hatfield Borough Council | No | No | No | No | No |
| West Berkshire Council | Yes | Yes | Yes | Yes | Yes |
| West Devon Borough Council | No | No | No | No | No |
| West Lancashire Borough Council | No | No | No | No | No |
| West Lindsey District Council | No | No | No | No | No |
| West Northamptonshire Council | No | No | No | No | No |
| West Oxfordshire District Council | Yes | Yes | No | No | No |
| West Suffolk Council | No | No | No | No | No |
| Westmorland and Furness Council | No | No | No | No | No |
| Wigan Metropolitan Borough Council | No | No | No | No | No |
| Wiltshire Council | Yes | Yes | No | No | No |
| Winchester City Council | No | No | No | No | No |
| Wirral Borough Council | Yes | Yes | Yes | Yes | Yes |
| Woking Borough Council | No | No | No | No | No |
| Wokingham Borough Council | No | No | No | No | No |
| Worcester City Council | No | No | No | No | No |
| Worthing Borough Council | Yes | Yes | Yes | Yes | Yes |
| Wychavon District Council | No | No | No | No | No |
| Wyre Borough Council | No | No | No | No | No |
| Wyre Forest District Council | No | No | No | No | No |
| Yorkshire Dales National Park Authority | No | No | No | No | No |