The eKo Cashback Mortgage
We’ll pay your client £1,000 cashback when they improve their home’s energy efficiency rating by 10 points
Available for residential and buy to let purchases and remortgages.
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Discover the eko cashback mortgage

Whether your client is looking to buy a new property, or remortgage their existing one, it’s usually a time to think about making home improvements. If better energy efficiency is top of that list, the eKo Cashback Mortgage could be right for them.

All they need to do is improve the property’s existing energy efficiency rating by 10 Standard Assessment Procedure (SAP) points and send us a new Energy Performance Certificate (EPC) within 12 months of completing. If they’ve made all mortgage payments on time and in full, we’ll pay them £1,000 cashback.

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£1,000 cashback paid upon qualification

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Loans available up to 85% LTV (resi) & 80% LTV (BTL)

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Up to 12 months to make the energy improvements and claim cashback

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Select credit criteria applies (Core applies for Buy to Let)

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Free valuations


Free legals on remortgages

Is my client eligible?

They're looking to remortgage and make energy improvements

They're purchasing a property with potential to improve its EPC rating

Property has a minimum 10 SAP point difference between its current rating and its potential rating on the EPC

Download our product guides  
Download our residential product guide to view our eKo Cashback mortgages for clients looking to buy a new home, or remortgage an existing one.
Buy to Let
Is your client buying to let? Download our buy to let guide to view our range of eKo Cashback mortgages for landlords.

How our £1,000 eKo Cashback Mortgage works
Step 1: Submit the application

Submit the properties current EPC as part of the mortgage application.


Step 2: Make the home improvements

After completion, the borrower makes energy efficiency improvements to the property within 12 months of the completion date.


Step 3: Get a new EPC

The borrower pays for a new Energy Performance Assessment (EPA) to be undertaken. This will provide a new EPC which determines how many SAP points the borrower has after making the energy efficiency improvements.


Step 4: Send us the EPC

The borrower emails or posts the new EPC to us. This needs to be received within 12 months of the mortgage completion date.


Step 5: Cashback paid!

We verify the increase of 10 SAP points. £1,000 cashback is paid into the borrower's bank account. The borrower's mortgage account must be up to date, with no missed payments

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Frequently asked questions

To claim cashback, your client can follow the steps outlined below. Note that the energy efficiency improvements to the property must have been carried out within 12 months of the completion date.

  1. Client arranges and pays for a new EPA to be undertaken on the property
  2. Client posts or emails their new EPC to us no later than 12 months after their mortgage completion date:
  3. We verify the increase of 10 SAP points. £1,000 cashback will be paid into your client’s bank account, as long as their mortgage account is current with no missed payments since completion.

To request a new Energy Performance Certificate, your client will need to apply for an Energy Performance Assessment (EPA).

The cost of an EPA varies according to area.

For properties in England, Wales and Northern Ireland, details of EPA assessors and an indication of prices can be found at and

For properties in Scotland, please visit

To qualify, the Energy Performance Certificate needs to have at least a 10 SAP point difference between its current and potential rating.

Below are examples of how this may look:




We suggest advising clients to review the ‘Recommendations’ and, if included, ‘Further measures to achieve even higher standards’ sections of their EPC. This will provide a good indication of whether any recommended energy efficiency measures are likely to result in a 10-point SAP increase.

SAP points contribute towards a home’s overall EPC which measures the energy efficiency rating on a scale of A to G, with A being the most efficient.

Most UK homes are in bands D to E and making energy-efficient changes such as installing loft and cavity wall insulation can increase SAP points.

There are many options borrowers can choose to improve a properties' energy efficiency*:

Energy Efficiency ImprovementPotential SAP Point Increase
Swapping to a condensing boiler47
Insulating internal / external solid walls20
Upgrading roof insulation13
Installing cavity wall insulation13
Insulating the loft10
Installing solar panels10
Insulating the hot water cyliner8
Installing double glazing (UPVC)4
Using low energy lighting2

The EPC of the property will detail energy efficiency improvements that could lead to an improvement in their SAP rating.

*SAP points table has been calculated using CO2 data taken from The Energy Saving Trust website and Energy Performance Certificate (EPC) data from the Ministry of Housing, Communities & Local Government.


For properties in England, Wales and Northern Ireland, a copy of a property's EPC can be found at

For properties in Scotland, please visit

For new mortgages, an EPC will be provided as part of the Home Information Pack.

For remortgages, if the property does not have an existing EPC on the EPC register, or the existing EPC has expired, your client will need to have an Energy Performance Assessment (EPA) carried out to determine the current energy rating.

Have a case to discuss gesture
Contact our BDM unit
New enquiries
0800 111 020
Existing cases
03444 99 00 11
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Kensington and Kensington Mortgages are trading names of Kensington Mortgage Company Limited (registered in England & Wales No. 03049877), which has its registered office address at: Ascot House, Maidenhead Office Park, Maidenhead SL6 3QQ.

Kensington Mortgage Company Limited is authorised and regulated by the Financial Conduct Authority (Firm Reference No. 310336). Some investment mortgage contracts are not regulated by the Financial Conduct Authority.