EPC Ratings in Neath Port Talbot: How Many Homes Are Below Band C Before the 2030 Rule
Of the 4,617 homes in Neath Port Talbot that had an EPC lodged from July 2025 to June 2026, 27% were rated D to G — the bands a privately rented home must leave by 1 October 2030. The Wales figure is 42%; England and Wales 40%.
EPC bands in Neath Port Talbot, July 2025 to June 2026
| Rating | Certificates | Share |
|---|---|---|
| Band A | 391 | 8.5% |
| Band B | 1,328 | 29% |
| Band C | 1,629 | 35% |
| Band D | 1,068 | 23% |
| Band E | 159 | 3.4% |
| Band F | 35 | 0.8% |
| Band G | 7 | 0.2% |
27% below C (bands D to G) against 42% in Wales and 40% across England and Wales. Neath Port Talbot ranks 305 of 318 local authorities for the share below C (1 = highest share). Since 2008, 70,710 EPCs have been lodged for existing homes in Neath Port Talbot and 64% of them were below C — recent certificates run better than the long-run stock because newer and improved homes transact more.
Neath Port Talbot splits fairly evenly. 73% of recent certificates are already C or better, 23% are one band short at D, and 4.4% are E, F or G. For a landlord that means the register is worth checking property by property: the same street can hold a certificate that needs nothing and one that needs two bands of work.
Is Neath Port Talbot moving towards C?
The direction of travel in Neath Port Talbot is good. Between July 2024 to June 2025 and July 2025 to June 2026 the share of certificates below C fell from 51% to 27% — a drop of 23.4 percentage points, the 1st largest fall among the 318 areas with a year-on-year figure (England and Wales overall: −2.5 points).
Average floor area per certificate is 82.2 m², close to the 87.1 m² England-and-Wales figure, so national cost guides apply here without much adjustment.
What the 2030 rule costs in Neath Port Talbot
Privately rented homes need band C from 1 October 2030, with a £10,000 cap on what a landlord must spend before an exemption can be registered; the rules, exemptions and what counts towards the cap are on the EPC C for rentals by 2030 guide.
Put the £10,000 cap in local terms: average private rent in Neath Port Talbot is £689 a month (ONS, July 2026), so the cap is roughly 14.5 months of rent — and every month a property stands empty for works costs another £689 on top of the bill. The area’s rents, prices and yields are on Neath Port Talbot: rents, house prices and yield.
Whether the certificate and the works are deductible is on EPC, gas and electrical certificates: deductible? — revenue repairs come off the year’s rent, improvements that add capital value do not (allowable expenses guide).
Nearest neighbours in the ranking, in Wales
| Area | Below C | Year-on-year (pts) |
|---|---|---|
| Bridgend | 37% | −4.5 |
| Torfaen | 34% | +0.7 |
| Caerphilly | 34% | −8.4 |
| Cardiff | 33% | −1.6 |
| Newport | 32% | −3.3 |
| Merthyr Tydfil | 25% | −17.1 |
All 318 areas ranked · council tax in Neath Port Talbot 2026/27 · rent, prices and yield in Neath Port Talbot.
MHCLG, Live tables on Energy Performance of Buildings Certificates, table EB1 — domestic EPCs lodged for existing dwellings by energy-efficiency band, published 30 July 2026, latest four quarters (July 2025 to June 2026) summed per local authority; cumulative figures from 2008. Contains public sector information licensed under the Open Government Licence v3.0. An EPC is lodged when a home is sold, let or newly built, so these are certificates issued, not a census of the housing stock. Shares, ranks and regional figures are ours, computed across 318 local authorities. Download: CSV.
Asked about EPCs here
Of EPCs lodged for existing homes from July 2025 to June 2026, 73% were band C or better and 27% were D to G; band D alone was 23%. (MHCLG live table EB1.)
The share below C moved from 51% (July 2024 to June 2025) to 27% (July 2025 to June 2026): −23.4 percentage points, against −2.5 across England and Wales.
From 1 October 2030 under the government's EPC consultation response, with a £10,000 spending cap before an exemption. Until then the minimum for a new letting is band E.
27% below C against 42% in Wales — a smaller share needing work.
No — only homes with an EPC lodged in the period (sold, let or built). Since 2008 the cumulative share below C is 64%, higher because older certificates and unimproved homes sit in that total.