Data

Commercial EPC data for every local authority

Band distribution, sector mix, floor-area profile and MEES risk cohorts for all 319 local authorities in England and Wales – built from 998,164 commercial certificates.

319

local authorities covered

998,164

unique commercial properties

76.1%

below EPC B nationally

74,738

in the 2031 cohort

Highest share of commercial stock below EPC B

Ranked across 319 local authorities in England and Wales.

Rossendale

86.5% below EPC B · 1,143 properties

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Powys

86.5% below EPC B · 2,301 properties

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Staffordshire Moorlands

86.4% below EPC B · 1,225 properties

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Isle of Wight

86.3% below EPC B · 2,483 properties

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Ceredigion

86.2% below EPC B · 1,164 properties

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Conwy

85.7% below EPC B · 2,314 properties

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All local authorities

Sorted by share of commercial stock below EPC B, highest first.

Local authority	Nation	Properties	Below B	Over 1,000 m² & below B	Below E	Rank
Rossendale	England	1,143	86.5%	100	83	1
Powys	Wales	2,301	86.5%	180	196	2
Staffordshire Moorlands	England	1,225	86.4%	63	80	3
Isle of Wight	England	2,483	86.3%	139	175	4
Ceredigion	Wales	1,164	86.2%	56	106	5
Conwy	Wales	2,314	85.7%	130	168	6
Pendle	England	1,314	85.3%	142	94	7
High Peak	England	1,617	85.0%	112	96	8
Gwynedd	Wales	2,439	84.5%	145	189	9
Tameside	England	3,723	84.4%	274	175	10
Hyndburn	England	1,433	84.4%	135	89	11
North East Lincolnshire	England	2,822	84.1%	234	196	12
West Devon	England	895	84.1%	39	51	13
Burnley	England	1,597	84.0%	182	79	14
Amber Valley	England	1,891	83.7%	161	99	15
Wyre Forest	England	1,671	83.6%	155	102	16
Stockport	England	4,810	83.5%	385	229	17
Oldham	England	3,359	83.4%	311	161	18
East Lindsey	England	2,759	83.1%	134	151	19
Torbay	England	2,832	83.1%	155	144	20
Southend-on-Sea	England	3,275	83.0%	143	158	21
Kirklees	England	7,075	82.9%	670	454	22
Calderdale	England	3,804	82.8%	406	213	23
Wirral	England	4,652	82.7%	312	185	24
Stoke-on-Trent	England	4,709	82.7%	411	293	25
Torfaen	Wales	1,522	82.6%	159	69	26
Erewash	England	1,921	82.4%	154	92	27
Sandwell	England	6,063	82.3%	675	386	28
Oadby and Wigston	England	807	82.2%	80	29	29
Blackpool	England	3,944	82.2%	253	192	30
Westmorland and Furness	England	5,012	82.1%	299	321	31
Dudley	England	5,549	82.1%	545	298	32
Forest of Dean	England	1,221	82.1%	95	60	33
Rhondda Cynon Taf	Wales	3,310	81.9%	265	144	34
Blaenau Gwent	Wales	1,149	81.8%	104	49	35
Mid Devon	England	1,272	81.8%	81	72	36
Mansfield	England	1,729	81.7%	129	91	37
Monmouthshire	Wales	1,416	81.7%	98	77	38
Sefton	England	4,211	81.6%	245	171	39
North Norfolk	England	1,922	81.5%	102	103	40
Cumberland	England	4,611	81.5%	362	284	41
Bolton	England	4,249	81.5%	419	224	42
Norwich	England	3,525	81.4%	315	165	43
Merthyr Tydfil	Wales	824	81.4%	80	38	44
Leicester	England	6,253	81.3%	647	361	45
Wigan	England	4,526	81.3%	337	239	46
Rother	England	1,624	81.2%	64	86	47
Bury	England	3,046	81.0%	191	139	48
Teignbridge	England	2,326	81.0%	136	115	49
Walsall	England	4,009	80.9%	401	217	50
Chesterfield	England	2,164	80.9%	168	89	51
Denbighshire	Wales	1,955	80.8%	115	135	52
Tamworth	England	1,235	80.8%	120	56	53
Nottingham	England	6,715	80.8%	646	403	54
South Holland	England	1,400	80.7%	133	77	55
Newcastle-under-Lyme	England	1,899	80.7%	162	104	56
Rochdale	England	3,279	80.7%	361	154	57
Worcester	England	2,076	80.6%	142	115	58
South Tyneside	England	2,213	80.5%	139	69	59
Wolverhampton	England	4,506	80.5%	453	205	60
Caerphilly	Wales	2,444	80.4%	192	94	61
Great Yarmouth	England	1,909	80.3%	129	111	62
Blackburn with Darwen	England	2,747	80.3%	339	144	63
South Kesteven	England	2,521	80.2%	163	94	64
Darlington	England	2,052	80.2%	145	115	65
Nuneaton and Bedworth	England	1,796	80.1%	159	93	66
Sunderland	England	4,367	80.1%	391	194	67
Herefordshire, County of	England	3,360	80.1%	250	203	68
North Lincolnshire	England	2,633	80.1%	242	139	69
Ashfield	England	1,720	80.1%	178	73	70
Neath Port Talbot	Wales	1,775	80.1%	150	86	71
Wealden	England	2,765	80.0%	97	143	72
Redditch	England	1,591	80.0%	217	47	73
Gravesham	England	1,324	79.9%	61	55	74
Wyre	England	1,754	79.9%	77	88	75
Hastings	England	1,608	79.9%	104	80	76
Redbridge	England	3,311	79.9%	154	103	77
Malvern Hills	England	1,339	79.8%	80	69	78
Pembrokeshire	Wales	2,010	79.7%	91	129	79
Kingston upon Hull, City of	England	5,135	79.7%	490	291	80
Brentwood	England	1,283	79.7%	85	44	81
Lancaster	England	2,327	79.7%	165	128	82
Mole Valley	England	1,587	79.6%	107	61	83
North Hertfordshire	England	2,389	79.6%	154	99	84
North East Derbyshire	England	1,186	79.6%	63	56	85
Hinckley and Bosworth	England	1,861	79.5%	129	114	86
South Ribble	England	1,761	79.5%	162	62	87
Gateshead	England	3,741	79.4%	405	193	88
Preston	England	2,881	79.4%	274	141	89
Babergh	England	1,514	79.2%	108	45	90
Cheshire East	England	6,694	79.1%	486	349	91
Havering	England	3,332	79.1%	181	106	92
Bridgend	Wales	2,143	79.1%	147	110	93
Bradford	England	8,084	79.0%	795	461	94
Isle of Anglesey	Wales	1,031	79.0%	54	58	95
Medway	England	3,827	79.0%	236	135	96
South Hams	England	2,122	79.0%	106	104	97
Tandridge	England	1,236	78.9%	56	55	98
North Northamptonshire	England	5,613	78.9%	564	260	99
East Staffordshire	England	2,406	78.8%	206	108	100
North Yorkshire	England	12,454	78.8%	681	749	101
Northumberland	England	5,408	78.8%	344	323	102
Wrexham	Wales	1,937	78.8%	192	86	103
Lewes	England	1,680	78.7%	90	71	104
Torridge	England	1,099	78.7%	48	70	105
Flintshire	Wales	2,531	78.7%	226	126	106
Arun	England	2,362	78.6%	131	85	107
East Riding of Yorkshire	England	5,164	78.6%	355	274	108
Wakefield	England	5,569	78.5%	503	285	109
North Tyneside	England	3,074	78.5%	257	118	110
Epping Forest	England	2,243	78.5%	85	104	111
St. Helens	England	2,686	78.4%	219	135	112
Derbyshire Dales	England	1,477	78.4%	60	91	113
Carmarthenshire	Wales	2,663	78.3%	184	185	114
Shropshire	England	5,841	78.2%	344	381	115
Charnwood	England	2,932	78.2%	260	113	116
Eastbourne	England	1,925	78.2%	152	77	117
Bassetlaw	England	2,048	78.1%	138	113	118
North Devon	England	2,135	78.1%	109	92	119
North Somerset	England	3,429	78.1%	214	168	120
Bath and North East Somerset	England	3,464	78.1%	217	182	121
Stroud	England	1,822	78.0%	118	94	122
Boston	England	1,247	78.0%	125	64	123
Sutton	England	2,503	77.9%	137	96	124
Sevenoaks	England	2,099	77.9%	104	111	125
Adur	England	1,044	77.9%	67	38	126
Bristol, City of	England	8,845	77.8%	813	418	127
Barnsley	England	3,391	77.8%	315	145	128
Fenland	England	1,462	77.8%	122	78	129
West Suffolk	England	3,268	77.8%	284	140	130
Worthing	England	2,001	77.8%	113	74	131
Fylde	England	1,441	77.8%	86	63	132
Birmingham	England	18,733	77.7%	1,748	790	133
East Suffolk	England	4,315	77.7%	297	221	134
Tendring	England	2,305	77.4%	99	119	135
Hartlepool	England	1,435	77.3%	114	79	136
Bromsgrove	England	1,664	77.3%	89	66	137
Newport	Wales	2,379	77.2%	206	128	138
Cornwall	England	11,341	77.2%	529	588	139
Somerset	England	9,866	77.1%	607	519	140
Cheltenham	England	2,466	77.1%	196	152	141
Rotherham	England	3,768	77.1%	354	174	142
Cotswold	England	1,928	77.1%	109	125	143
North Warwickshire	England	1,234	77.1%	96	64	144
Broxtowe	England	1,596	77.1%	98	58	145
Breckland	England	2,000	77.0%	188	83	146
Doncaster	England	5,049	77.0%	404	253	147
South Staffordshire	England	1,402	77.0%	83	61	148
Waltham Forest	England	4,018	76.9%	171	133	149
Ipswich	England	2,571	76.9%	207	129	150
Halton	England	1,981	76.8%	237	79	151
King's Lynn and West Norfolk	England	2,269	76.8%	168	144	152
Coventry	England	5,045	76.7%	507	204	153
Maldon	England	1,068	76.7%	58	54	154
Lichfield	England	1,775	76.7%	150	51	155
Portsmouth	England	3,312	76.7%	268	102	156
Warwick	England	3,067	76.6%	229	141	157
Harrow	England	3,027	76.6%	129	94	158
North West Leicestershire	England	1,938	76.6%	178	79	159
Broxbourne	England	1,489	76.6%	115	48	160
Swansea	Wales	3,421	76.6%	296	119	161
Castle Point	England	1,031	76.5%	42	34	162
Vale of Glamorgan	Wales	1,814	76.4%	95	58	163
Thanet	England	2,827	76.3%	135	131	164
Tunbridge Wells	England	2,344	76.2%	139	115	165
Salford	England	4,252	76.2%	470	158	166
Lewisham	England	3,742	76.2%	132	167	167
Ribble Valley	England	1,128	76.2%	70	37	168
Folkestone and Hythe	England	1,925	76.2%	90	100	169
Dover	England	1,653	76.2%	92	97	170
Plymouth	England	4,180	76.1%	256	110	171
East Devon	England	2,682	76.1%	130	116	172
Croydon	England	5,049	76.1%	317	210	173
Cannock Chase	England	2,129	76.0%	125	113	174
Cheshire West and Chester	England	6,016	75.9%	406	223	175
Haringey	England	4,311	75.8%	170	171	176
Uttlesford	England	1,383	75.8%	78	57	177
Swale	England	2,278	75.8%	158	90	178
Enfield	England	4,317	75.7%	293	187	179
County Durham	England	7,999	75.7%	677	386	180
Horsham	England	2,272	75.7%	162	77	181
Basildon	England	2,768	75.7%	227	94	182
Derby	England	4,285	75.6%	355	158	183
Richmond upon Thames	England	3,459	75.6%	122	161	184
Stratford-on-Avon	England	2,669	75.6%	198	121	185
Warrington	England	3,910	75.5%	404	144	186
Mid Suffolk	England	1,288	75.5%	101	61	187
Bolsover	England	1,184	75.5%	92	68	188
Newark and Sherwood	England	1,924	75.5%	141	85	189
Reigate and Banstead	England	1,899	75.5%	122	66	190
Newcastle upon Tyne	England	5,120	75.4%	496	235	191
West Northamptonshire	England	6,736	75.4%	653	352	192
South Oxfordshire	England	2,276	75.4%	149	111	193
Luton	England	2,652	75.3%	231	84	194
Bromley	England	4,100	75.3%	186	122	195
Waverley	England	2,222	75.2%	97	120	196
East Hertfordshire	England	2,384	75.2%	121	113	197
Braintree	England	2,646	75.2%	180	91	198
Harlow	England	1,441	75.2%	166	56	199
Merton	England	2,974	75.2%	227	120	200
Knowsley	England	1,778	75.2%	191	102	201
West Berkshire	England	2,919	75.1%	244	127	202
Cardiff	Wales	6,166	75.1%	559	213	203
Rushcliffe	England	1,556	75.1%	78	57	204
Liverpool	England	8,237	75.1%	742	387	205
Broadland	England	1,501	75.1%	147	74	206
Rugby	England	1,661	75.0%	144	96	207
Redcar and Cleveland	England	1,773	75.0%	115	94	208
Three Rivers	England	1,124	74.9%	55	37	209
Fareham	England	1,851	74.9%	146	39	210
Dacorum	England	2,278	74.8%	161	76	211
Southampton	England	3,771	74.8%	277	118	212
Ealing	England	5,850	74.8%	463	196	213
Brighton and Hove	England	6,107	74.8%	256	231	214
Gloucester	England	2,060	74.8%	200	68	215
East Hampshire	England	2,053	74.8%	125	89	216
Gedling	England	1,476	74.8%	99	40	217
Exeter	England	2,838	74.8%	245	81	218
Windsor and Maidenhead	England	2,734	74.7%	180	103	219
Bexley	England	3,218	74.7%	179	87	220
Peterborough	England	3,512	74.7%	340	154	221
St Albans	England	2,205	74.6%	141	73	222
New Forest	England	3,127	74.6%	155	105	223
Rochford	England	1,213	74.6%	61	45	224
Spelthorne	England	1,366	74.6%	107	25	225
Bournemouth, Christchurch and Poole	England	7,294	74.5%	499	215	226
Mid Sussex	England	2,378	74.5%	154	87	227
Leeds	England	14,394	74.4%	1,418	642	228
Maidstone	England	2,602	74.4%	201	92	229
Welwyn Hatfield	England	1,698	74.4%	157	53	230
Dorset	England	7,218	74.4%	344	253	231
West Lancashire	England	1,824	74.3%	160	66	232
Barking and Dagenham	England	2,422	74.2%	162	85	233
Melton	England	914	74.1%	63	36	234
West Oxfordshire	England	1,988	74.1%	87	83	235
Barnet	England	5,027	74.0%	211	198	236
Stafford	England	2,361	73.9%	196	105	237
Lincoln	England	2,017	73.8%	162	69	238
East Cambridgeshire	England	1,195	73.8%	78	61	239
Rushmoor	England	1,659	73.7%	181	44	240
Middlesbrough	England	2,313	73.7%	176	74	241
Basingstoke and Deane	England	2,543	73.7%	245	86	242
Swindon	England	2,863	73.7%	355	93	243
Canterbury	England	2,758	73.7%	157	92	244
Wiltshire	England	8,226	73.5%	502	348	245
Wychavon	England	2,463	73.5%	188	115	246
Stockton-on-Tees	England	3,049	73.5%	316	131	247
Reading	England	2,898	73.2%	264	110	248
North Kesteven	England	1,630	73.2%	91	59	249
Chorley	England	1,631	73.1%	111	55	250
Epsom and Ewell	England	1,048	72.9%	54	32	251
Bedford	England	2,871	72.8%	272	95	252
Havant	England	1,719	72.8%	77	33	253
Trafford	England	4,628	72.7%	441	156	254
Colchester	England	3,000	72.7%	196	131	255
Gosport	England	1,144	72.7%	52	40	256
Surrey Heath	England	1,601	72.7%	113	52	257
Hart	England	1,197	72.6%	86	34	258
Buckinghamshire	England	8,706	72.5%	587	357	259
York	England	3,740	72.5%	252	137	260
Telford and Wrekin	England	2,883	72.4%	291	108	261
Greenwich	England	3,550	72.4%	186	107	262
Chelmsford	England	2,790	72.4%	183	101	263
Kensington and Chelsea	England	5,380	72.2%	249	241	264
Lambeth	England	5,327	72.2%	241	213	265
Sheffield	England	9,501	72.2%	852	413	266
Hillingdon	England	4,271	72.2%	423	131	267
Kingston upon Thames	England	2,714	72.2%	160	120	268
Harborough	England	1,584	72.2%	109	64	269
Brent	England	5,215	72.1%	317	173	270
Eastleigh	England	1,884	72.1%	201	35	271
South Derbyshire	England	1,264	72.0%	90	57	272
Manchester	England	9,319	71.9%	1,023	335	273
Solihull	England	2,788	71.8%	229	89	274
Winchester	England	2,406	71.7%	150	95	275
Hertsmere	England	1,687	71.7%	123	57	276
South Norfolk	England	1,672	71.7%	116	93	277
Test Valley	England	2,396	71.7%	200	69	278
Elmbridge	England	2,206	71.4%	130	91	279
Hammersmith and Fulham	England	5,055	71.4%	207	276	280
Stevenage	England	1,292	71.4%	125	36	281
Camden	England	9,529	71.3%	622	413	282
Wandsworth	England	5,465	71.1%	204	225	283
Dartford	England	1,645	71.1%	132	50	284
Central Bedfordshire	England	3,741	70.8%	262	117	285
Rutland	England	768	70.7%	35	51	286
Tower Hamlets	England	6,784	70.6%	391	280	287
Cambridge	England	2,882	70.6%	236	105	288
Vale of White Horse	England	2,217	70.6%	218	100	289
South Gloucestershire	England	3,848	70.4%	351	131	290
Blaby	England	1,389	70.4%	152	57	291
Huntingdonshire	England	3,021	70.4%	243	135	292
Hackney	England	6,182	70.2%	228	196	293
Hounslow	England	4,000	70.0%	381	115	294
Tonbridge and Malling	England	1,935	70.0%	193	75	295
Guildford	England	2,375	69.9%	157	66	296
South Cambridgeshire	England	2,565	69.9%	226	94	297
Tewkesbury	England	1,530	69.8%	138	68	298
Wokingham	England	2,147	69.8%	206	74	299
Watford	England	1,946	69.8%	163	70	300
West Lindsey	England	1,388	69.7%	107	80	301
Oxford	England	2,901	69.5%	219	83	302
Chichester	England	2,576	69.3%	135	95	303
Thurrock	England	2,499	69.1%	153	64	304
Ashford	England	2,364	69.1%	120	88	305
Crawley	England	1,803	68.9%	238	33	306
Slough	England	2,196	68.8%	237	74	307
Islington	England	6,451	68.7%	376	194	308
Cherwell	England	3,179	68.6%	259	115	309
Runnymede	England	1,438	67.9%	114	37	310
Woking	England	1,560	67.9%	128	48	311
Milton Keynes	England	4,992	67.4%	528	103	312
Newham	England	4,216	67.0%	215	125	313
Southwark	England	7,055	66.9%	359	229	314
Westminster	England	17,747	66.1%	1,284	792	315
Bracknell Forest	England	1,315	65.6%	125	25	316
City of London	England	3,151	62.0%	499	131	317
Isles of Scilly	England	111	56.8%	2	3	318
Dumfries and Galloway	England	2	0.0%	0	0	319

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Common questions

Where does this data come from?

The GOV.UK Energy Performance of Buildings Register bulk extract, deduplicated to the most recent certificate for each property. We hold the full non-domestic register locally.

Why 319 local authorities?

That is how many have non-domestic certificates recorded against them in England and Wales. Scotland and Northern Ireland operate separate regimes and are not covered.

Written and reviewed by the evenEco assessment team Last updated 22 September 2026 Figures from the GOV.UK Energy Performance of Buildings Register, non-domestic extract for England & Wales, analysed 11 September 2026 How we produce this