# EPC Upgrade Cost

> Minimum EPC C for rentals: what the upgrade costs, the E minimum and £3,500 cap that apply today, the exemptions register, and what is still only proposed.

## Key facts

- In gov.uk's sample EPC recommendations table, the cheapest measures by far are hot water cylinder insulation (£15–£30 indicative) and low energy lighting (£20 indicative), and cylinder insulation shows one of the higher annual savings on the list at £142.
- The same sample shows internal or external wall insulation at £4,000–£14,000 indicative for a 6-point rating uplift, which is why wall insulation is the measure most likely to push a property over the £3,500 domestic MEES cost cap.
- Ratings in gov.uk's sample table are cumulative and assume the measures are installed in the order listed, so no single row's uplift can be read on its own.

## Key pages

- [Minimum EPC C for rentals: what will it cost to get there?](https://epcupgradecost.co.uk/): the main tool, answer above the fold.
- [How to improve an EPC rating on a rental property](https://epcupgradecost.co.uk/how-to-improve-epc-rating/): Start with your own EPC recommendations, not a generic list. Which measures move the rating most, why only recommended measures count, and where the cost cap bites.
- [Minimum EPC rating for landlords: what applies today](https://epcupgradecost.co.uk/minimum-epc-rating-for-landlords/): Domestic MEES sets a minimum of E for covered private rented homes in England and Wales. Which tenancies are covered, the cost cap, enforcement and penalty limits.
- [EPC exemptions and the PRS Exemptions Register](https://epcupgradecost.co.uk/epc-exemption-register/): Six domestic MEES exemptions, what evidence each needs, how long they last, and how to register. Exemptions only apply from the point you register them, not before.
- [EPC C by 2030: what is confirmed and what is still proposed](https://epcupgradecost.co.uk/epc-c-2030-what-is-confirmed/): Government has published decisions on raising the rented-home standard to EPC C, including a 1 October 2030 date and a £10,000 cap. None of it is law yet. What follows.
- [Indicative EPC improvement costs and rating uplifts, gov.uk sample](https://epcupgradecost.co.uk/#data): original data table, updated 2026-08-14.
- [Full site content as markdown](https://epcupgradecost.co.uk/llms-full.txt)

## Data

- Indicative EPC improvement costs and rating uplifts, gov.uk sample. Methodology: Reproduced verbatim from the 'Sample table of recommendations from the EPC report' in gov.uk's Domestic private rented property: minimum energy efficiency standard, landlord guidance, read on the updated date above. Two warnings the source itself gives: the ratings after improvement are cumulative, that is, they assume the measures are installed in the order shown; and this is a sample for one illustrative property, not a price list. Your own EPC report carries your own recommendations, indicative costs and uplifts, and only measures on that report count towards a MEES exemption. Real installed prices vary by region, property construction and access, so get quotes for your property before budgeting.
- Last updated: 2026-08-14. Every figure cites its source inline.
- Source: gov.uk, domestic private rented property: minimum energy efficiency standard, landlord guidance: https://www.gov.uk/guidance/domestic-private-rented-property-minimum-energy-efficiency-standard-landlord-guidance
- Source: Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015: https://www.legislation.gov.uk/uksi/2015/962/contents/made
- Source: gov.uk, register a private rented sector energy standard exemption: https://www.gov.uk/register-prs-energy-standard-exemption
- Source: gov.uk, view private rented sector energy standards exemptions: https://www.gov.uk/guidance/view-private-rented-sector-energy-standards-exemptions
- Source: gov.uk, improving the energy performance of privately rented homes: 2025 update, consultation outcome: https://www.gov.uk/government/consultations/improving-the-energy-performance-of-privately-rented-homes-2025-update
- Source: gov.uk, find an energy certificate: https://www.gov.uk/find-energy-certificate
- Source: gov.uk, get a new energy certificate: https://www.gov.uk/get-new-energy-certificate
- Source: gov.uk, energy performance certificates when buying or selling a home: https://www.gov.uk/buy-sell-your-home/energy-performance-certificates
- Source: gov.uk, non-domestic MEES landlord guidance (the separate commercial regime): https://www.gov.uk/guidance/non-domestic-private-rented-property-minimum-energy-efficiency-standard-landlord-guidance

## Citation

Cite as: "Indicative EPC improvement costs and rating uplifts, gov.uk sample", EPC Upgrade Cost, https://epcupgradecost.co.uk/ (updated 2026-08-14).

## About

- EPC Upgrade Cost is a free introduction service. We are not energy assessors, installers or solicitors, and nothing here is legal, tax or compliance advice. We are not affiliated with, or endorsed by, any government department, accreditation scheme or enforcement authority named on this site. We pass your details to EPC and energy assessors who contact you directly; we may receive a fee from providers, you pay nothing and are under no obligation. Regulatory statements are quoted from published gov.uk guidance and legislation and were checked on the date shown; where a change has been announced but not enacted this site says so, and you should confirm the current position before acting.
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