Will your Hillingdon rental pass EPC C by 2030?
8,979 of 18,047 privately rented homes in Hillingdon are below EPC C, 50% of the local rental market. They must be upgraded by 1 October 2030.
How Hillingdon compares
About average
Hillingdon sits close to the England and Wales figure.
50% of rented homes here are below EPC C, against 53% across England and Wales. That ranks Hillingdon 232 of 318 councils by the share needing work.
Every band in Hillingdon
Of 18,047 privately rented homes with a current certificate.
How many can actually reach C?
8,338 of the 8,979 sub-C rentals in Hillingdon, 93% of them, already have a potential rating of C or better on their current certificate. That is the assessor's own estimate of what the property would reach if the recommended measures were installed.
Landlords are required to spend up to £10,000 per property. Above that, an exemption may apply.
The transitional rule
An EPC rated C or higher on the existing Energy Efficiency Rating, issued before 1 October 2029, counts as compliant until that certificate expires.
Source: Transitional rule. Verified 21 September 2026.
Local housing stock
| Privately rented | 18,047 |
|---|---|
| Socially rented | 11,989 |
| Owner occupied | 38,801 |
| Median floor area | 74 m² |
Postcode districts in Hillingdon
Districts that sit mostly or wholly inside Hillingdon.
Other authorities in London
- Barking and Dagenham
- Barnet
- Bexley
- Brent
- Bromley
- Camden
- City of London
- Croydon
- Ealing
- Enfield
- Greenwich
- Hackney
- Hammersmith and Fulham
- Haringey
- Harrow
- Havering
- Hounslow
- Islington
- Kensington and Chelsea
- Kingston upon Thames
- Lambeth
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- Merton
- Newham
- Redbridge
- Richmond upon Thames
- Southwark
- Sutton
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- Waltham Forest
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- Westminster