EPC band E is the current legal minimum for private rented properties in England and Wales. You can let your property at band E without penalty today, but the government has proposed raising the minimum to band C from 1 October 2030. If that proposal becomes law, band E will no longer be compliant and landlords who have not upgraded could face fines of up to £30,000 per property, per breach.
This guide explains what an E rating means legally right now, how long that position is likely to hold, and what upgrading to band C from band E typically costs.
What Is an EPC E Rating?
An EPC E rating means the property scores between 39 and 54 on the Standard Assessment Procedure (SAP) scale. SAP runs from 1 (worst) to 100 (best). Band E sits in the lower half of the scale, below D and C, but above the F and G bands that are already illegal to let.
| EPC Band | SAP Score | Landlord Status (2026) |
|---|---|---|
| A | 92-100 | Compliant |
| B | 81-91 | Compliant |
| C | 69-80 | Compliant (proposed 2030 target) |
| D | 55-68 | Compliant |
| E | 39-54 | Current legal minimum, compliant |
| F | 21-38 | Illegal to let without exemption |
| G | 1-20 | Illegal to let without exemption |
A typical band E property has at least one significant energy inefficiency: an older heating system, partial or absent loft insulation, uninsulated solid walls, or older single-glazed windows. It uses more energy than a D or C-rated property, but it is not in the same legal position as an F or G property, which are in breach of current law.
Can I Rent Out a Band E Property?
Yes. Under the Minimum Energy Efficiency Standards (MEES) Regulations (SI 2015/962), band E is the current legal floor for private rented properties in England and Wales. There is no obligation to upgrade before letting, no exemption required, and no notification needed.
MEES applies to England and Wales only. Scotland and Northern Ireland operate separate frameworks with different timelines. Scotland has no minimum EPC band in force for private lets yet. The Scottish Government has proposed band C on the reformed EPC's Heat Retention Rating from 2028 for new tenancies and 2033 for all privately rented homes. The Scottish EPC landlord guide covers the full Scottish framework.
The current legal rule is simple: band E or above, you can let. Band F or G, you cannot let without a registered exemption.
How Long Can I Keep Renting a Band E Property?
Under current law, indefinitely. The current MEES requirement has no end date and no planned removal under any legislation already passed.
The uncertainty is the 2030 proposal. On 21 January 2026, the government published its consultation response confirming an intention to raise the minimum to band C from 1 October 2030. That is a proposal, not law. Two things must still happen before it takes effect:
- A new Act of Parliament must pass (targeted for 2027, not yet introduced as a Bill)
- A Statutory Instrument must be laid under that Act (not yet laid)
Until both steps are complete, band E remains the legal minimum. The Renters Rights Act 2025 did not change the EPC minimum rating. The 2030 date is the government's stated intention, but band E landlords are not in breach of anything today.
If the proposed rules pass as described, you would need your property at band C by 1 October 2030 or have a valid registered exemption. The government's January 2026 response says spending on relevant improvements from 1 October 2025 would count towards the proposed £10,000 cost cap (or 10% of the property's value if it is worth less than £100,000), so improvements started now would build credit if the rules pass as described.
For a full breakdown of the proposed 2030 timetable, see our EPC C 2030 deadline guide.
What Grants Are Available for Band E Properties?
ECO4 (closes 31 December 2026). The Energy Company Obligation scheme funds insulation, heating and other energy-efficiency measures in privately rented homes rated E, F or G. There is no set amount per property: Ofgem says the energy supplier decides how much to fund, and you may be asked to contribute. Eligibility is tenant-gated: your tenant must be receiving qualifying benefits such as Universal Credit, Housing Benefit, or Pension Credit, or be declared eligible by the local council. In a rented home the package must include solid wall insulation, first-time central heating, a district heating connection or renewable heating. The scheme closes 31 December 2026. After that date, the Warm Homes Plan (due from 2027) replaces it, but landlord eligibility for the Warm Homes Plan is not yet confirmed.
Boiler Upgrade Scheme (BUS). BUS pays £7,500 towards an air source or ground source heat pump, or £2,500 towards an air-to-air heat pump, for properties in England and Wales. Landlords are eligible. It is not means-tested. A heat pump is appropriate for many band E properties, particularly those with adequate insulation already in place. See the BUS landlord guide for eligibility details.
For a complete breakdown of all grants available, see our guide to every landlord energy grant.
What Does It Cost to Upgrade a Band E Property to C?
The cost depends on where in the E band the property sits and what improvements are already in place. A property at SAP 54 (top of band E) needs only 15 more points to reach band C at SAP 69. A property at SAP 39 (bottom of band E) needs 30 points.
The most cost-effective route for most band E properties involves two to three targeted measures:
| Improvement | Typical Cost |
|---|---|
| Loft insulation (absent or under 100mm) | £300-£700 |
| Cavity wall insulation | £600-£1,500 |
| Heating controls upgrade | Get quotes |
| High-efficiency condensing boiler | £2,000-£4,000 |
| Solid wall insulation (external) | £4,000 to £14,000 |
Cost figures: Checkatrade and HomeEnergyCheck installer data 2026, except wall insulation, where the cost is the figure in the sample EPC in GOV.UK's landlord guidance for internal or external wall insulation (indicative). Each measure can raise the rating. The expected change for a specific home appears in the recommendations on its own EPC, where each recommendation shows a potential rating.
Cavity-walled properties with absent loft insulation can often reach band C for under £3,500. That falls within the proposed future cost cap. Solid-walled properties face a harder path: external wall insulation is significantly more expensive and under the proposed rules those properties could qualify for a cost cap exemption once spending reaches the proposed £10,000 cap (10% of the property's value if it is worth less than £100,000) without reaching C.
For a full walkthrough of upgrade costs by property type, see our band E to C upgrade guide.
What Happens If My Property Falls Below Band E?
If a re-assessment returns an F or G rating, you are in breach of MEES and cannot let the property without registering an exemption. Your local council can issue a civil penalty of up to £5,000 per property under current law.
EPCGuide's analysis of a 29.2 million-certificate extract of the register for England and Wales (March 2026) shows that 55.4% of certificates are below band C. That counts every band D, E, F and G certificate. Properties with older heating systems, solid walls, or minimal roof insulation are most at risk of falling below band E if the property deteriorates or if a re-assessment uses updated methodology.
A valid EPC lasts 10 years. If your current certificate is approaching expiry, book a re-assessment before committing to a new tenancy. The assessor's report will also identify the cheapest measures to maintain compliance and build toward C.
Frequently Asked Questions
Is EPC band E good enough to rent out? Yes. Band E is the current legal minimum under MEES. You can let a band E property without penalty or exemption. The position changes only if the government's proposed band C requirement for 2030 passes into law, which requires both an Act of Parliament and a Statutory Instrument.
What does EPC band E mean in SAP points? Band E covers SAP scores from 39 to 54. SAP runs from 1 (least efficient) to 100 (most efficient). A score of 39 is one point above the F band threshold. A score of 54 is one point below band D.
How much does it cost to go from EPC E to C? It depends on property type and starting SAP score. Cavity-walled properties with absent insulation can often reach C for under £3,500. Solid-walled properties typically cost £10,000 or more. See our band E to C upgrade guide for detailed figures by property type.
Is band E legal to rent in Scotland? Yes, for now. Scotland has no minimum EPC band in force for private rented homes. The Scottish Government has proposed band C on the reformed EPC's Heat Retention Rating from 2028 for new tenancies and 2033 for all privately rented homes, but those are proposals, not law. See our Scottish EPC landlord guide.
What grants are available for band E properties? ECO4 funds insulation and heating measures where the tenant qualifies (closes 31 December 2026). There is no set amount per property: the energy supplier decides how much to fund. The Boiler Upgrade Scheme pays £7,500 towards an air source or ground source heat pump, or £2,500 towards an air-to-air heat pump (not means-tested, open to landlords). See the EPC grants guide.
Does the 2030 EPC C requirement apply to band E properties? If the proposal passes as law, yes. The government has stated its intention to require band C for all tenancies from 1 October 2030. Until an Act of Parliament passes and a Statutory Instrument is laid, band E is the legal minimum. The Renters Rights Act 2025 did not change the minimum EPC rating.