Free mapCertificates lodged to 13 October 202658 neighbourhoods

EPC ratings map of Denbighshire

Denbighshire has 33,506 homes with an energy performance certificate. 63% of them are rated D or below on their latest certificate, against 55% across Wales. Of the 6,271 homes last certified as private lets, 71% are rated D or below, short of the band C the government has announced for rented homes from 2030.

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Homes rated D or below
  1. 0
  2. 10
  3. 20
  4. 30
  5. 40
  6. 50
  7. 60
  8. 70
  9. 80
  10. 90
0%100%

Each shape is one small area (a 2021 Lower layer Super Output Area), shaded by the share of its homes whose latest certificate is band D or below. "Private lets" counts only homes whose latest certificate was lodged for a private let. Areas with fewer than 20 of them are left grey.

Check a rental in Denbighshire

Select a neighbourhood on the map to check a rental there against the 2030 standard.

Or search a postcode to see a home's EPC, its MEES screen and other checks in Denbighshire.

EPC bands in Denbighshire

  1. Band A528 (2%)
  2. Band B2,801 (8%)
  3. Band C8,943 (27%)
  4. Band D13,008 (39%)
  5. Band E5,738 (17%)
  6. Band F1,757 (5%)
  7. Band G731 (2%)

33,506 homes, each counted once by its latest certificate. 63% are rated D or below, against 55% across Wales.

Private lets in Denbighshire

  • 6,271homes last certified as private lets
  • 71%of them rated D or below (62% across Wales)
  • 6%rated F or G, below today's minimum of E unless exempt
  • 18%with a certificate more than ten years old

Denbighshire ranks 10 of 318 councils in England and Wales for the share of private lets rated D or below (1 is the highest share). See every council

Of the Denbighshire homes rated D or below, 86% have a potential rating of C or better on their certificate: the assessor's view of what the recommended improvements would achieve. It doesn't say what they would cost for any one home.

Neighbourhoods with the most homes rated D or below

  1. Denbighshire 001C, mostly in Prestatyn North ward: 87% of 719 homes
  2. Denbighshire 008A, mostly in Dyserth ward: 84% of 400 homes
  3. Denbighshire 002C, mostly in Prestatyn East ward: 80% of 397 homes
  4. Denbighshire 016A, mostly in Edeirnion ward: 80% of 306 homes
  5. Denbighshire 008D, mostly in Tremeirchion ward: 80% of 451 homes

Neighbourhoods with the fewest homes rated D or below

  1. Denbighshire 017G, mostly in Rhyl Trellewelyn ward: 28% of 914 homes
  2. Denbighshire 010A, mostly in St Asaph East ward: 43% of 817 homes
  3. Denbighshire 006B, mostly in Rhyl South West ward: 45% of 511 homes
  4. Denbighshire 011B, mostly in Denbigh Caledfryn Henllan ward: 47% of 532 homes
  5. Denbighshire 014A, mostly in Ruthin ward: 49% of 772 homes

How to read this map

  • An EPC rates a home from A (most efficient) to G. Each home counts once, by its latest certificate, however old. Homes that have never had a certificate aren't counted.
  • "Private let" means the latest certificate was lodged for a private letting. A home let since a sale certificate counts as not let, so the private-let count is a floor.
  • Below C is a position on today's certificates, not a verdict. The government has announced that privately rented homes must reach band C from 1 October 2030, subject to Parliament, and the standard is expected to use reformed EPC metrics, so a D today doesn't mean a home will fail.
  • A certificate lasts ten years. A home being let needs a valid one, so an expired certificate means a new assessment before the next let.

The announced EPC C 2030 policy, explained · MEES deadlines from 2026 to 2030 · Deprivation map of Denbighshire

More council EPC maps

Sources

Contains public sector information licensed under the Open Government Licence v3.0. EPC address data was used only to place homes in areas: MHCLG has published the address data with the consent of Ordnance Survey and Royal Mail Group Limited, and none of it is shown here. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2021. Contains Royal Mail data © Royal Mail copyright and database right 2026.