EPC C By 2030: What the Confirmed Rules Mean for London Landlords
What does EPC C by 2030 mean for London landlords? Many rented homes need to reach an EPC C rating by 1 October 2030. The rules are not fully in force yet, but landlords have time to prepare. Start by checking each property’s current EPC rating and identify what needs improvement. Looking at the EPC C rating 2030 target early also gives you more time to plan costs and arrange the work before the deadline.
Key takeaways
EPC C by 2030: The Confirmed Position
The new EPC regulations for landlords in 2030 are part of confirmed government policy. These rules apply to privately rented domestic property in England and Wales. The deadline is 1 October 2030, when properties within scope need to meet the equivalent of EPC band C.
The Warm Homes Plan, published by DESNZ on 21 January 2026, sets this as the single universal deadline. The requirement comes under the minimum energy efficiency standards (MEES) framework.
So, is EPC C by 2030 confirmed or proposed? It is confirmed policy, not a proposal. There is one legal point to keep in mind. The enabling secondary legislation is not yet enacted. It is targeted for 2027, subject to Parliamentary approval.
For landlords, the key date is 1 October 2030. The policy covers privately rented domestic property in England and Wales, with the final legal requirements dependent on Parliamentary approval of the secondary legislation.
What Changed in January 2026 and Why Older Guidance is Wrong
The new EPC regulations 2026 now set one date, 1 October 2030, replacing the earlier staggered plan. The proposed £15,000 cap has also changed to £10,000, with eligible spending from 1 October 2025 counting towards the limit.
The £10,000 Cost Cap: What Counts and What Doesn’t
The £10,000 cost cap sets the spending limit for eligible energy improvements over 10 years. For lower-value homes, the limit changes to 10% of market value. Spending from 1 October 2025 counts, including the EPC and specialist retrofit advice. If you are checking EPC how long valid, an EPC remains valid for 10 years. SR maintenance can also help keep properties safe, compliant, and in good condition throughout the tenancy.
| Rule | Requirement & detail |
|---|---|
| Standard cap | £10,000 per property over 10 years |
| Low-value cap | 10% of market value if the property is worth under £100,000 |
| Spend counts from | 1 October 2025 |
| Included costs | EPC costs, specialist retrofit advice, and relevant property improvements |
| Average expected spend | £5,400 per property, based on the DESNZ impact assessment |
Penalties for Non-compliance and The Number People Confuse It With
The EPC C 2030 private rentals rules form part of the wider MEES framework. The maximum penalty is £30,000 per property per breach, up from £5,000. This relates to the EPC C by 2030 legislation, not the separate £40,000 EICR penalty. False or misleading exemption register entries also have separate penalties.
MEES / EPC C by 2030
EICR (separate regime)
The Home Energy Model (HEM) Transition Trap
The Home Energy Model HEM starts on 1 October 2029 and changes how EPC ratings are assessed. If you are working towards an EPC rating C by 2030, this date matters. Your current EPC C stays valid until its expiry date, but a new HEM assessment can give you a different rating.
PRS Exemptions: The Eight Confirmed Types and How To Decide
If your property cannot reach a C rating because of a genuine restriction, one of eight PRS exemptions applies. The 2030 EPC regulations also bring these exemptions into focus for landlords. The exemption needs registration on the PRS Exemptions Register with the required evidence. Exemptions last between 6 months and 10 years, based on the type. A false registration can lead to a £30,000 penalty.
| Exemption | Applies when | Duration |
|---|---|---|
| High-cost | The cheapest recommended improvement exceeds the cap | 5 years |
| All relevant improvements made | All relevant improvements are made, but the property remains below C | 5 years |
| Cost cap | £10,000 has been spent, or the next measure takes the total above £10,000, and the property remains below C | 10 years |
| Property value adjustment | The property value is below £100,000 and the cap is 10% of its value | 10 years |
| Solid wall insulation | The landlord elects not to install SWI, and it is the only remaining measure | 5 years |
| Negative impacts | A measure negatively affects the property | 10 years |
| Third-party consent | Tenant, freeholder or planning consent is refused or unreasonably conditioned | 5 years |
| New landlord | The landlord has recently become a landlord of a tenanted property | 6 months |
How Rented Properties Actually Reach EPC C
If you’re asking, is EPC rating C good? It’s a useful target for a rented property. Start with the building fabric first. Review loft insulation, walls, floors, ventilation, and glazing. Loft insulation around 270mm can form part of this work. Then move to efficient or low-carbon heating, solar PV, and smart controls. Check damp and ventilation before insulation, and review leasehold or consent restrictions before work begins.
Your EPC C 2030 readiness checklist
London-specific Considerations
For London flats and period homes, the main differences come from their age, solid walls and leasehold ownership. Pre-1919 solid-wall terraces and Georgian conversions need a careful look before work starts. London labour and material costs also run higher than national averages. Leasehold flats can need freeholder or managing-agent consent for external wall or roof work. This matters for landlords planning around EPC C 2030 landlord targets. Conservation areas and listed buildings also have extra planning rules, with specific exemptions applying where the conditions are met. We support letting and estate agents with reliable compliance services to keep properties safe and up to date.
Commercial and Non-domestic Property: The EPC B by 2031 Intention
The domestic EPC C 2030 requirement and the proposed commercial EPC B 2031 requirement are separate. The EPC C by 2030 landlords requirement covers domestic rental properties. The proposed EPC B standard covers privately rented non-domestic buildings above 1,000 sqm. Our commercial property compliance services help businesses meet essential safety and legal requirements. Now the question is does the 2030 rule apply to my commercial units? No. The domestic EPC C 2030 requirement does not apply to commercial units. Take a look on this table:
| Requirement | Domestic property | Commercial units |
|---|---|---|
| EPC target | EPC C | EPC B |
| Target date | 2030 | 2031 |
| Current position | Confirmed requirement | Government intention |
| Property scope | Domestic property | Privately rented non-domestic |
| Legal status | Confirmed | Not settled law |
| Next step | 2030 requirement remains in place | Secondary legislation is needed |
| Building under 1,000 sqm | Not applicable | Current EPC E minimum remains |
| 2027 EPC C proposal | Not applicable | No longer part of the proposed plan |
Portfolio-level Planning: The Account-level View
Managing a large property portfolio gets easier when all the key details are in one place. You can see each property’s EPC rating, tenancy dates, planned work and key records at a glance. We provide trusted compliance support for block management, helping keep communal areas and properties safe. This helps you decide what needs attention first and plan work around your properties.
I Have a Large Portfolio. Where Do I Start?
If you have a large portfolio, start by looking at every property together. Check the EPC rating and tenancy date for each one. Then pick out the properties with the biggest EPC gaps or tenancy dates coming up soon. From there, plan the work around empty periods and group similar upgrades where it makes sense.
Review your whole portfolio
Our Portfolio Landlords service and free Portfolio Compliance Audit can help you review the portfolio.
Frequently Asked Questions
EPC C by 2030 is confirmed government policy under the Warm Homes Plan published on 21 January 2026.
- The deadline is 1 October 2030.
- Supporting legislation is expected in 2027.
- The final legal rules depend on Parliamentary approval.
Privately rented domestic properties within scope in England and Wales need to meet EPC C by 1 October 2030. A valid registered exemption can apply to some properties.
The spending cap is £10,000 per property over 10 years.
- Properties worth under £100,000 have a cap of 10% of market value.
- Spending from 1 October 2025 counts towards the cap.
- EPC and specialist advice costs are included.
- Average expected spending is around £5,400 per property.
The maximum MEES penalty is £30,000 per property for each breach. This is separate from the £40,000 maximum EICR penalty.
An EPC C gained under the current system before 1 October 2029 stays valid until its expiry date. The Home Energy Model starts on 1 October 2029. A new assessment can give the property a different rating.
The Home Energy Model starts on 1 October 2029 and brings a new way to assess EPC ratings.
- It looks at the home's fabric, heating, smart readiness and energy cost.
- The new standard uses two of these areas to assess the required level.
Eight PRS exemptions cover specific situations where a property cannot reach EPC C.
- The exemption needs to be registered on the PRS Exemptions Register.
- Supporting evidence is needed.
- A false or misleading registration can lead to a £30,000 penalty.
No. The EPC C requirement for 2030 covers domestic rental properties. The commercial intention is EPC B from 2031 for privately rented non-domestic buildings over 1,000 sqm. The current commercial minimum remains EPC E.
Older London homes can need more work to improve their EPC rating, especially properties with solid walls. Leasehold flats can also need freeholder consent for certain improvements. Listed buildings and properties in conservation areas can have extra restrictions. London labour and material costs can also be higher.
Sources & References
- Improving the energy performance of privately rented homes, government response, 21 January 2026: GOV.UK
- Warm Homes Plan: GOV.UK
- Home Energy Model and Energy Performance Certificates: GOV.UK
- SI 2025/1043: Legislation.gov.uk
- Electricity at Work Regulations 1989 (HSR25): Official HSE guidance
- PRS Exemptions Register: GOV.UK
Plan Your Route to EPC C Before 2030
SR Maintenance helps London landlords review EPC ratings and plan improvement work across the portfolio. We cover all 33 London boroughs, the City of London, and the M25 area.