EPC Ratings in Powys: How Many Homes Are Below Band C Before the 2030 Rule
Of the 3,528 homes in Powys that had an EPC lodged from July 2025 to June 2026, 50% 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 Powys, July 2025 to June 2026
| Rating | Certificates | Share |
|---|---|---|
| Band A | 136 | 3.9% |
| Band B | 485 | 14% |
| Band C | 1,159 | 33% |
| Band D | 1,014 | 29% |
| Band E | 512 | 15% |
| Band F | 170 | 4.8% |
| Band G | 52 | 1.5% |
50% below C (bands D to G) against 42% in Wales and 40% across England and Wales. Powys ranks 54 of 318 local authorities for the share below C (1 = highest share). Since 2008, 59,587 EPCs have been lodged for existing homes in Powys and 73% of them were below C — recent certificates run better than the long-run stock because newer and improved homes transact more.
The deeper problem here is the bottom of the scale. 21% of recent certificates in Powys were E, F or G — against 9.3% in Wales. F and G have been unlettable since the 2018–2020 minimum-E rules unless an exemption is registered, and an E-rated home has two bands to climb, not one; check the register before any new tenancy and budget for the cap being reached.
Is Powys moving towards C?
The direction of travel in Powys is good. Between July 2024 to June 2025 and July 2025 to June 2026 the share of certificates below C fell from 58% to 50% — a drop of 8.5 percentage points, the 27th largest fall among the 318 areas with a year-on-year figure (England and Wales overall: −2.5 points).
The homes certified here are larger than typical — an average of 105.5 m² against 87.1 m² across England and Wales — and insulation, glazing and heating measures scale with floor area, so a D-to-C job here tends to sit at the upper end of any national cost guide.
What the 2030 rule costs in Powys
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 Powys is £622 a month (ONS, July 2026), so the cap is roughly 16.1 months of rent — and every month a property stands empty for works costs another £622 on top of the bill. The area’s rents, prices and yields are on Powys: 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) |
|---|---|---|
| Isle of Anglesey | 53% | +3.3 |
| Ceredigion | 53% | −8.7 |
| Conwy | 51% | −6.5 |
| Wrexham | 47% | +3.1 |
| Rhondda Cynon Taf | 44% | −4.5 |
| Blaenau Gwent | 41% | −4.3 |
All 318 areas ranked · council tax in Powys 2026/27 · rent, prices and yield in Powys.
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, 50% were band C or better and 50% were D to G; band D alone was 29%. (MHCLG live table EB1.)
The share below C moved from 58% (July 2024 to June 2025) to 50% (July 2025 to June 2026): −8.5 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.
50% below C against 42% in Wales — a larger 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 73%, higher because older certificates and unimproved homes sit in that total.