Lettings compliance
EPC C by 2030: what the new minimum energy standard means for Huntingdonshire landlords.
The government has set out the path to a higher energy standard for privately rented homes. Under the current plans, every let in England must reach Energy Performance Certificate band C by 1 October 2030, backed by a £10,000 cost cap per property and penalties of up to £30,000 for non-compliance. Today the minimum is band E. This is the biggest single piece of work most landlords in the patch will face this decade, and it is worth starting to plan now rather than in 2029.
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The year every privately rented home in England must reach EPC band C, with the deadline set at 1 October.
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The cost cap per property. Spend up to this on improvements and, if you still cannot reach C, you can register an exemption.
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The maximum proposed penalty per property for letting a home below the required standard.
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Roughly how long landlords have to budget, plan and carry out the work before the deadline lands.
What is changing, and when?
Since 2020, it has been unlawful to let most properties in England with an EPC rating below band E. The government has now confirmed it will raise that floor to band C for the private rented sector. Under the proposals published in early 2026, the requirement applies to new tenancies first and to all existing tenancies by 1 October 2030. It is a substantial jump: moving a home from an E or a low D up to a C is a different order of work from the marginal tweaks the current standard allows.
The change sits within the government's Warm Homes Plan, which is putting public funding behind home upgrades alongside the new rules. The detail of grants and eligibility is still settling, but the direction is fixed, and the compliance deadline is the part landlords should be planning against.
The minimum is moving from E to C, and the work to close that gap is real. Four years is not as long as it sounds.
Based on the government's 2026 proposals to raise the minimum energy efficiency standard for the private rented sector.
Why the EPC itself is being rebuilt.
There is a complicating factor landlords should know about. The EPC is being reformed at the same time. The plan is to move away from a single energy-cost rating towards several separate metrics, looking at the building fabric, the heating system and how well the home is set up for technology like heat pumps. The headline band you are aiming for, a C, is being measured against a partly new yardstick.
For most landlords the practical takeaway is simple: an old EPC generated under the previous methodology may not tell you what you need to know. Once the reformed certificates are live, a fresh, up-to-date assessment is the only reliable basis for deciding what work, if any, a property needs. Acting on a certificate that is several years old risks spending money on the wrong things.
What does it mean for a typical Huntingdonshire let?
The patch has a lot of older housing stock, and that is where the challenge concentrates. A solid-wall period cottage in Kimbolton or one of the conservation-area villages is harder and more expensive to lift to a C than a 1990s house in Buckden or a newer home in Godmanchester. The familiar route to a C runs through loft and cavity insulation, a modern boiler or heat pump, better controls, double glazing and draught-proofing. For period and listed properties the answers are more bespoke, and the cost cap and exemption rules become relevant.
The point worth making to landlords across the patch is that this is not a wave of properties about to become unlettable. It is a planning problem. A landlord who books an assessment, gets a clear list of works and budgets across the next few years will find this manageable. A landlord who waits until 2029 to look at it will be competing for the same tradespeople as everyone else who waited.
What is the £10,000 cap, and what if you still cannot reach C?
The proposals include a cost cap of £10,000 per property over a ten-year period. The idea is that you are expected to spend up to that amount on improvements, but no more. If a property genuinely cannot reach band C even after the capped spend, you would be able to register an exemption and continue to let it, provided you have done the work the cap covers and kept the evidence.
That matters for the patch's harder cases, the solid-wall and heritage properties where a full C is not realistic. But exemptions are a fallback, not a plan. They are time-limited, evidence-based and registered, and the safe assumption for most lettable properties is that reaching C is the target. Enforcement sits with local authorities, and the proposed penalties, up to £30,000 per property, are an order of magnitude above the current £5,000 maximum, which signals how seriously this will be policed.
Four things to do before 2030 arrives.
- 01
Check every certificate. Find the current EPC band for each property you let. Anything at D or below is in scope for work, and even a C is worth re-checking once the reformed assessments go live.
- 02
Get a costed plan. A proper assessment turns “I might need to do something” into a specific list with prices, so you can budget the work across several tax years rather than all at once.
- 03
Time it with voids and tenancies. Insulation and heating work is far easier between tenancies. Line the work up with planned voids rather than disrupting a sitting tenant.
- 04
Watch the funding. Grants under the Warm Homes Plan are still being finalised. Some works may attract support, so it is worth checking eligibility before you pay for everything yourself.
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This article is general information for landlords, not legal or financial advice, and it describes proposals that may change before they take effect. For decisions on a specific property, take advice from a qualified EPC assessor or your professional body. Sources: government consultation and proposals on raising the minimum energy efficiency standard in the private rented sector, 2026; the Warm Homes Plan; existing Minimum Energy Efficiency Standard (MEES) regulations. Background: improving the energy performance of privately rented homes on GOV.UK.
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