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EPC C Deadline 2030: The Landlord MEES Guide

What landlords need on the proposed 2030 EPC C standard: costs, exemptions, penalties, and what is actually law today. Based on the full EPC register for England and Wales.

EPCGuide Editorial Team13 May 2026Updated 19 August 202628 min read
EPC C Deadline 2030: The Landlord MEES Guide

Government has said it intends to require privately rented homes in England and Wales to hold an Energy Performance Certificate rated C or above from 1 October 2030, or to hold a valid registered exemption. That is confirmed policy, not yet law. No legislation has been made, and the standard you are legally bound by today is still band E. The proposals also carry a maximum penalty of £30,000 per property, against the £5,000 maximum that applies now.

According to EPCGuide's analysis of 27.6 million EPC certificates covering 19.7 million homes, 49.6% of homes in England and Wales currently fall below EPC C, meaning approximately 9.8 million properties would need upgrades if the proposals take effect as drafted.

This guide covers what a landlord needs to know: what is law today, what has only been proposed, who would be affected, what it costs, which exemptions exist, and what to do right now.

What is law today

Before anything about 2030, the duty you are actually bound by:

  • The minimum EPC band you must meet to let a property in England and Wales is E. That has been the case since 1 April 2020 for all existing tenancies, and since 1 April 2018 for new tenancies. Band D is legal to let.
  • The high-cost exemption cost cap is £3,500 including VAT.
  • The maximum civil penalty is £5,000 in total per property, across all breaches combined.
  • Registered exemptions last 5 years (six months for the new-landlord ground).

That comes from the Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015. Everything in this guide about band C, a £10,000 cap, a £30,000 penalty or ten-year exemptions is about a proposal that has not been legislated.

What is the EPC C deadline?

The proposed EPC C deadline is the date from which domestic privately rented properties in England and Wales would have to achieve a minimum Energy Performance Certificate rating of band C (a SAP score of 69 or above out of 100). Government set out this intention in its response to the consultation on improving the energy performance of privately rented homes, published on 21 January 2026 alongside the Warm Homes Plan.

It would replace the current minimum of EPC E, which has applied to all existing tenancies since 1 April 2020 under the Minimum Energy Efficiency Standards (MEES). Government confirming an intention is not the same as Parliament passing it. To take effect, ministers must first take new powers through an Act of Parliament, then lay a statutory instrument amending the 2015 Regulations. The target is for the new rules to be in force during 2027. As things stand no such instrument has been laid, and an almost identical proposal (EPC C by 2025) was scrapped in September 2023 without needing any repeal, because it had never become law.

Key dates at a glance

DateWhat happensStatus
1 April 2020Minimum band E applies to all existing tenancies. Cap £3,500, maximum penalty £5,000.In force
1 October 2025Proposed start of the cost cap clock. Qualifying spending from this date would count toward the proposed £10,000 cap.Proposed
October 2026Proposed removal of the 28-day EPC grace period.Proposed
31 December 2026ECO4 scheme closes. No confirmed replacement for free insulation grants.Announced
2027 (target)Primary legislation, then a statutory instrument amending the 2015 Regulations to require EPC C. Not yet laid.Proposed
2029 (expected)New Home Energy Model (HEM) replaces RdSAP for EPC assessments.Proposed
1 October 2030Proposed EPC C standard for existing and new tenancies, with a proposed maximum penalty of £30,000 per property.Proposed

Who does the EPC C deadline apply to?

The proposed 2030 requirement would apply to all domestic private rented properties in England and Wales. Specifically, it covers:

  • Assured Shorthold Tenancies (ASTs) and their successors under the Renters' Rights Act 2025 (periodic tenancies)
  • Assured tenancies
  • Regulated tenancies
  • Domestic agricultural tenancies
  • Houses in Multiple Occupation (HMOs), which will require a whole-house EPC rather than individual room assessments
  • Leasehold properties rented out by a leaseholder landlord (though leasehold-specific complications exist)

As proposed, the standard would apply to both new and existing tenancies, with no phased rollout: every covered tenancy would need to comply from 1 October 2030 regardless of when it started. The detail can only be confirmed once the legislation is actually made.

Who is NOT covered?

  • Owner-occupiers (no obligation until sale)
  • Social housing (covered by separate Decent Homes Standard rules)
  • Properties in Scotland (Scotland has its own proposed timeline: new tenancies from 2028, all properties by 2033, but this is not yet confirmed law)
  • Properties in Northern Ireland (separate jurisdiction with its own EPC framework)
  • Holiday lets and short-term lets may be covered depending on how they are let. See our Airbnb and short-term let EPC guide for details.

How would the 2030 standard differ from current MEES rules?

The current MEES regulations, in force since 1 April 2018 for new tenancies and 1 April 2020 for existing tenancies, require a minimum EPC rating of E. The proposals raise the bar significantly.

MEES today (in force)What is proposed (not law)
Minimum ratingEC
Maximum penalty£5,000 in total per property£30,000
Cost cap£3,500 including VAT£10,000 (or 10% of property value if below £100,000)
Cost cap start dateNot applicableSpend from 1 October 2025 would count
Grace period for new tenancies28 daysRemoval proposed
Exemption duration5 years10 years on three grounds
Applies toNew and existing tenanciesNew and existing tenancies

The right-hand column is government policy intention. None of it binds you today.

The shift from E to C is not a minor adjustment. EPCGuide's analysis of the full EPC register for England and Wales shows that while only around 6% of private rented properties are rated F or G (the current non-compliant bands), 53.3% are rated below C. The pool of affected landlords increases roughly tenfold.

What would the proposed £10,000 cost cap mean?

The cost cap in force today is £3,500 including VAT, and it applies to the band E standard. Government has proposed replacing it with a £10,000 cap tied to the band C standard, or 10% of the property value where that value is below £100,000. The £10,000 figure is a policy intention set out in the January 2026 response. It is not yet law.

Here is how the proposed cap is intended to work:

  1. Get an EPC assessment. Your assessor recommends specific improvements.
  2. Carry out the recommended works, in the order they appear on your EPC recommendations report.
  3. Track your spending. Government has proposed that qualifying invoices from 1 October 2025 onward would count, including the cost of the EPC assessment itself. Because the rules are not yet made, that start date is not guaranteed. Keep every invoice either way.
  4. If you reach the cap and your property still isn't band C, the proposals would let you register a cost cap exemption on the PRS Exemptions Register and continue letting legally.

Note that grant money does not count towards the cost cap in force today. Only the landlord's own spend counts, so a measure paid for by ECO4 or the Boiler Upgrade Scheme does not consume your cap.

For full detail on which improvements count toward the cap and how to document spending, see our £10,000 cost cap guide.

The sub-£100,000 rule

Under the proposals, properties valued below £100,000 would have an alternative cap of 10% of the property's market value. A property worth £80,000 would have a cap of £8,000. A property worth £60,000 would have a cap of £6,000. The intention is to stop the cap exceeding a proportionate share of the property's worth. The evidence rules for that valuation would be set by the legislation, which has not been made.

What the cost cap does NOT do

A cost cap does not excuse you from making improvements. You must still carry out every recommended measure up to the cap. You cannot spend £500 on a draught-proofing strip, declare it too expensive, and register an exemption. Local authorities can and will challenge exemption registrations where the landlord has not made a genuine effort. That is already true of the £3,500 cap in force today.

What are the penalties for non-compliance?

Today, the maximum civil penalty is £5,000 in total per property, across all breaches combined. That total is made up of tiers, not added to by them:

  • Renting out a non-compliant property for less than three months: up to £2,000
  • Renting out a non-compliant property for three months or more: up to £4,000
  • Registering false or misleading information on the PRS Exemptions Register: up to £1,000
  • Failing to comply with a compliance notice: up to £2,000

A local authority can impose more than one of these for the same property, but the combined total cannot exceed £5,000.

Proposed, alongside the band C standard, is a maximum penalty of £30,000. That figure appears in the government's January 2026 response and would require the new legislation to take effect. It is not in force, and no landlord can currently be fined £30,000 under MEES.

Penalties are assessed per property rather than per landlord, so a portfolio landlord's exposure scales with the number of non-compliant properties.

Local authorities enforce these rules. Enforcement activity is already increasing. In early 2026, Wandsworth Council issued warning letters to landlords of properties rated F and G, signalling that councils are not waiting until 2030 to begin enforcement action.

For a detailed breakdown of the fine structure, including how local authorities calculate penalty amounts, see our full guide to EPC fines and penalties.

What exemptions are available?

Exemptions exist today for landlords who genuinely cannot meet the band E standard despite reasonable effort, and the proposals would carry equivalent categories across to band C. The categories below describe the proposed 2030 framework. For full details on the exemptions you can register right now, evidence requirements, and common mistakes, see our complete guide to EPC exemptions for landlords.

1. Cost cap exemption

Today, a landlord who spends £3,500 including VAT on recommended improvements without reaching band E can register a high-cost exemption. Under the proposals, the equivalent threshold would be £10,000 (or 10% of property value for sub-£100,000 properties) measured against band C. In either case the landlord must provide:

  • Invoices and receipts for all qualifying works
  • Before and after EPC certificates
  • Evidence that the works were carried out by qualified installers

2. Third-party consent exemption

Where a landlord requires consent from a freeholder, superior landlord, planning authority, or tenant to carry out necessary works, and that consent is refused or not given within a reasonable timeframe, an exemption can be registered. This is particularly relevant for leasehold flats and listed buildings.

3. Property devaluation exemption

If an independent surveyor confirms that the required energy efficiency improvements would reduce the property's market value by more than 5%, the landlord can register an exemption. The surveyor's report must be from an RICS-accredited professional.

4. Negative impact exemption

If the recommended improvements would cause damage to the building fabric, structure, or historic character of the property, an exemption may apply. This is distinct from the devaluation exemption and relates to physical harm rather than financial loss.

5. "All improvements made" exemption

If a landlord has made every improvement recommended on the EPC, spent up to the cost cap, and the property still cannot reach the required band, this exemption applies. In practice, this overlaps substantially with the cost cap exemption.

Proposed change: 10-year exemption duration

Under the MEES rules in force, registered exemptions last 5 years before they must be renewed, and the new-landlord exemption lasts six months. Government has proposed extending this to 10 years on three grounds: cost cap, property value adjustment, and negative impacts. Everything else would stay at five years. Like the rest of the package, that change needs legislation that has not been made.

Use our exemption checker tool to see which exemptions your property may qualify for, and our step-by-step guide to registering on the PRS Exemptions Register when you are ready to apply.

What does EPCGuide's data show?

EPCGuide maintains the largest independent analysis of the national EPC register: 27.6 million certificates covering 19.7 million assessed homes in England and Wales. This dataset reveals the true scale of the 2030 challenge.

National picture

  • 49.6% of all assessed homes are rated below band C
  • That translates to approximately 9.8 million homes that need improvement to meet the new standard
  • The average SAP score across all properties is 63, six points below the band C threshold of 69
  • D is the most common band, accounting for 37.8% of all assessed properties

Worst-performing local authorities

EPCGuide's interactive local authority map shows stark regional variation. The local authorities with the highest proportion of sub-C properties include former industrial towns, coastal areas, and regions with older housing stock. In some areas, over 70% of properties fall below band C.

Property type matters

Property typeAverage SAP score% below band C
Purpose-built flat7039.1%
Converted flat6062.4%
Mid-terrace house6354.7%
Semi-detached house6159.2%
Detached house5671.3%
End-terrace house6061.8%

Landlords with detached houses and converted flats face the steepest climb. Purpose-built flats, by contrast, often already sit at or near band C.

For a personalised estimate of your upgrade costs based on your property type and current rating, use the EPCGuide cost calculator.

How does the Renters' Rights Act 2025 interact with EPC rules?

The Renters' Rights Act 2025, which took effect from 1 May 2026, abolished Section 21 "no-fault" evictions and converted all fixed-term Assured Shorthold Tenancies to periodic tenancies. This does not change the EPC C deadline, but it affects landlords in two important ways.

First, the exit route is harder. Before the Renters' Rights Act, a landlord with a non-compliant property could serve a Section 21 notice to end the tenancy and avoid the EPC obligation. That option no longer exists. All tenancies are now periodic, and landlords must use Section 8 grounds (such as Ground 1A for selling) to regain possession.

Second, the Renters' Rights Act introduces EPC-specific enforcement. Under the Act, a tenant can apply to the First-tier Tribunal if their landlord has not complied with EPC requirements. The tribunal can order the landlord to carry out improvements, and failure to comply with a tribunal order is a separate offence.

Third, the conversion of ASTs to periodic tenancies on 1 May 2026 did NOT trigger a new EPC requirement. The statutory conversion was not a new letting. Existing tenancies continued without needing a new EPC or a new compliance assessment. If the band C standard becomes law, it is proposed to apply to all tenancies regardless of their type or origin date.

For a full breakdown of how the Renters' Rights Act affects EPC compliance strategy, read our Renters' Rights Act EPC action plan.

What should landlords do now?

The proposed date is October 2030, and nothing obliges you to reach band C before the legislation is made. Even so, waiting is a poor bet: our guide to the assessor and installer capacity problem sets out why supply is likely to tighten if a national deadline lands. Landlords who act early get better prices, better availability, and access to grant funding that may not exist later. The one thing to avoid is treating band C as a legal duty you are currently breaching, because you are not.

Phase 1: Now (May 2026 to December 2026)

Check your position. Look up every rental property on the government's EPC register. If any EPC is more than 10 years old, it has expired and you need a new one. Use the EPCGuide EPC predictor tool to estimate where your property currently sits.

Claim ECO4 before it closes. The ECO4 scheme ends 31 December 2026 with no confirmed replacement. If your tenants are on qualifying benefits, you could get insulation and heating upgrades at no cost. Installers are already booking up. Act now, not in November.

Start spending strategically. Government has proposed that qualifying improvement spend from 1 October 2025 would count toward the proposed £10,000 cost cap. That start date is not guaranteed, because the rules are not yet law. If you are going to spend money on upgrades anyway, make sure every invoice is dated, itemised, and connected to an EPC recommendation.

Phase 2: 2027 to 2028

Commission detailed assessments. Once the new MEES secondary legislation is published (expected 2027), the exact requirements will be locked in. Get a detailed energy assessment that identifies the most cost-effective path to band C for each property.

Carry out major works. Wall insulation, heating system replacements, and window upgrades take time to plan, quote, and install. Properties rated E or below will likely need multiple improvements. Plan these during a void period or with tenant cooperation.

Apply for the Boiler Upgrade Scheme. If a heat pump is part of your upgrade plan, the £7,500 BUS grant is currently available and covers a significant portion of the installation cost.

Phase 3: 2029 to September 2030

Final assessments. Get a new EPC that confirms your property has reached band C. The new Home Energy Model (HEM) is expected to replace RdSAP for EPC assessments in 2029. Ratings may change slightly under the new methodology.

Register exemptions if needed. If you have spent the cost cap and your property still falls below C, register your exemption before the deadline. Do not leave this until the last week.

Portfolio review. If the standard becomes law, make sure every property is either compliant or exemption-registered before 1 October 2030. The proposed penalty for a missed property is up to £30,000.

For a full step-by-step compliance plan, see our landlord EPC action plan for 2026.

What does it cost to upgrade to EPC C?

Costs vary significantly by property type, current rating, and location. For a full breakdown of every upgrade measure with 2026 pricing, see our complete guide to EPC improvement costs. EPCGuide's data provides realistic ranges based on actual EPC records across England and Wales.

Current ratingTypical cost to reach CMost common improvements needed
D (high, SAP 65-68)£500 to £2,000Heating controls, LED lighting, draught-proofing
D (low, SAP 55-60)£2,000 to £6,000Loft insulation, cavity wall insulation, boiler upgrade
E (SAP 39-54)£5,000 to £15,000Wall insulation, heating system replacement, double glazing
F or G (SAP below 39)£10,000 to £30,000+Multiple major improvements, likely cost cap exemption territory

For D-rated properties, the upgrade to C is often straightforward and affordable. Our guide to upgrading from EPC D to C covers the cheapest improvements in the right order. For a ranked comparison of every measure by cost per SAP point, see our cheapest ways to improve your EPC rating. For properties rated E and below, see our regional cost breakdown.

Use the EPCGuide cost calculator for a personalised estimate, or check available grants with the grant checker.

What grants and funding are available?

Several government schemes can reduce the cost of EPC improvements for landlords:

The critical point: grant availability is time-limited. ECO4 closes this year. The Boiler Upgrade Scheme has a fixed budget that could be exhausted. Landlords who delay lose access to funding that early movers can claim. For the full picture on every available scheme, eligibility rules, and how to stack grants, see our complete guide to EPC grants for landlords.

What legislation underpins the 2030 proposal?

For landlords who want to understand the legal basis:

  • Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015 (SI 2015/962), as amended. These are the MEES regulations in force. They require EPC E, cap costs at £3,500 including VAT, and set a maximum penalty of £5,000 in total per property.
  • Energy Performance of Buildings (England and Wales) Regulations 2012 (SI 2012/3118). These govern EPC assessments, the duty to commission an EPC, and marketing requirements.
  • The government response of 21 January 2026 to the consultation on improving the energy performance of privately rented homes. This set out the policy intention to raise the minimum to EPC C by 1 October 2030. A consultation response is a statement of intent, not a source of legal obligation.
  • Renters' Rights Act 2025 (c. 16). While not directly amending EPC requirements, it removes Section 21 and introduces tribunal-based EPC enforcement for tenants.
  • The Decent Homes Standard (Private Rented Sector), expected to be introduced under powers in the Renters' Rights Act, will set additional property condition requirements that overlap with EPC standards.

Two steps still have to happen before band C binds anyone: an Act of Parliament giving ministers the necessary powers, then a statutory instrument amending the 2015 Regulations. Government is targeting 2027 for the new rules to be in force. No such instrument has been laid. Until one is made, band E remains the legal minimum, and a landlord letting a band D property is complying with the law.

Frequently asked questions

Is EPC C a legal requirement yet?

No. The legal minimum to let a property in England and Wales is band E, and has been since 1 April 2020. Band D is legal to let. Government has said it intends to require band C from 1 October 2030, but that needs an Act of Parliament and then a statutory instrument amending the 2015 Regulations. Neither has happened.

When would the EPC C standard take effect?

Government has proposed 1 October 2030. From that date, if the legislation is made as described, domestic privately rented properties in England and Wales would need an EPC rated C or above, or a valid exemption registered on the PRS Exemptions Register.

Would the 2030 EPC C requirement apply to existing tenancies?

As proposed, yes. Unlike the original MEES regulations, which phased in separately for new and existing tenancies, the proposed EPC C standard would apply to all tenancies from the same date, with no separate grace period for existing tenancies.

What is the maximum fine under MEES?

Today the maximum civil penalty is £5,000 in total per property, across all breaches combined, not per breach. Government has proposed raising this to £30,000 as part of the band C package, which is not yet law. Penalties are assessed per property rather than per landlord.

How much does it cost to upgrade a rental property to EPC C?

Costs vary by property type and current rating. A high D-rated property (SAP 65-68) may need only £500 to £2,000 in improvements. An E-rated property typically requires £5,000 to £15,000. Where costs are high, the cap in force today is £3,500 including VAT and the proposed cap is £10,000. Use the EPCGuide cost calculator for a personalised estimate.

Can I get an exemption?

Yes. Exemptions registered today run against the band E standard and last 5 years: the high-cost exemption once you have spent £3,500 including VAT without reaching E, the consent exemption where a freeholder or tenant refuses permission, and the devaluation exemption where an independent surveyor confirms works would cut market value by more than 5%. The proposals would carry equivalent grounds across to band C with a £10,000 cap and 10-year durations on three of them. See the exemption checker to check your eligibility.

Does grant funding count towards the cost cap?

No. Only your own spend counts towards the cap. Money from ECO4, the Boiler Upgrade Scheme, or a local authority grant does not consume it, so grant-funded measures effectively stretch how far your cap goes.

Does the EPC C deadline apply in Scotland and Northern Ireland?

No. The 1 October 2030 deadline applies to England and Wales only. Scotland has proposed its own timeline (new tenancies from 2028, all properties by 2033) but has not yet passed the legislation. Northern Ireland has a separate EPC framework. See our guides for Scottish landlords and Northern Ireland landlords.

What happens if I sell my rental property before 2030?

If you sell before 1 October 2030 and the standard has become law by then, it would fall to the buyer if they rent the property out. You already need a valid EPC before marketing a property for sale. If your property is rated below C, it may affect the sale price. Our guide on selling vs upgrading covers the financial decision in detail.

Will the EPC assessment method change before 2030?

Yes. The government is replacing the current RdSAP (Reduced Data Standard Assessment Procedure) with the new Home Energy Model (HEM) in 2029. This will change how EPC ratings are calculated. Some properties may see their rating shift up or down under the new methodology. The C threshold will be recalibrated to maintain broadly equivalent standards.

What is the £10,000 cost cap and when does it start?

It is a proposal, not a current rule. The cap in force today is £3,500 including VAT and applies to the band E standard. Government has proposed a £10,000 cap for band C, with 10% of property value used instead where the property is worth less than £100,000, and has proposed that qualifying spend from 1 October 2025 would count. None of that is law, so the start date is not guaranteed. Full details in our cost cap guide.


Summary

The proposed EPC C standard would be the largest change to private rented sector energy regulation since MEES was introduced. As proposed it would reach every landlord with a property rated below band C in England and Wales, carry penalties of up to £30,000, and apply to all tenancies from the same date. It is not law. Until the legislation is made, your duty is band E, your cap is £3,500 including VAT, and your maximum exposure is £5,000 per property.

EPCGuide's analysis of the full EPC register for England and Wales shows that nearly half of all homes sit below band C. Grant funding is time-limited whatever happens to the deadline, and the landlords who plan in 2026 will pay less and get better access to grants and installers than those who wait for a rush.

Check your properties now. Use the EPCGuide cost calculator to estimate upgrade costs, the grant checker to find available funding, and the EPC predictor to see where your property stands.


This article was last updated on 11 August 2026. EPCGuide's data analysis covers the full domestic EPC register for England and Wales (27.6 million certificates covering 19.7 million homes). For methodology and interactive data, visit the EPCGuide Research Hub.

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