Opennest / Boiler Upgrade Scheme (BUS) / Kensington and Chelsea
BUS

BUS Grant Kensington and Chelsea: £7,500–£9,000 for Heat Pump Installation

£7,500 for air source heat pumps · £7,500 for ground source · £9,000 for oil/LPG homes (Jul 2026–Mar 2027)
Official source: https://www.gov.uk/boiler-upgrade-scheme

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The Boiler Upgrade Scheme (BUS) offers eligible homeowners in Kensington and Chelsea cash grants towards the cost of replacing old heating systems with low-carbon alternatives. If your property uses mains gas, oil, or LPG for heating, you could receive between £7,500 and £9,000 in government support—available until March 2027.

Opennest connects Kensington and Chelsea homeowners with accredited MCS-certified installers who handle the full application process. Our installers understand local property types, from Victorian terraces to modern apartments, and can advise whether a BUS grant applies to your home.

How it works

  1. Assessment: An MCS-certified installer visits your Kensington and Chelsea property to check your current heating system, insulation, and eligibility under the BUS scheme rules.
  2. Quote and registration: If eligible, the installer provides a detailed quote, registers your project with the scheme administrator, and secures your voucher code before work begins.
  3. Installation and payment: Once work is complete and verified, the installer claims the grant on your behalf. You pay the balance of the installation cost.

Frequently asked questions

What heating systems qualify for the BUS grant in Kensington and Chelsea?

You can apply if you're replacing a working fossil fuel boiler with: an air source heat pump (£7,500), ground source heat pump (£7,500), or a hybrid heat pump system. If your home uses oil or LPG, you also qualify for £9,000. Mains gas properties receive £7,500.

How much is the BUS grant for Kensington and Chelsea?

Grants are: £7,500 for air source or ground source heat pumps in homes with mains gas or electric heating, or £9,000 if your property currently uses oil or LPG. These figures apply from July 2026 to March 2027.

Do I need planning permission for a heat pump in Kensington and Chelsea?

Most air source heat pumps benefit from permitted development rights in England, but Kensington and Chelsea's conservation areas and listed buildings may have restrictions. Your MCS installer will advise and help you apply for planning consent if needed.

Can I use the BUS grant with other schemes?

You cannot combine the BUS grant with the Energy Company Obligation (ECO) for the same measure. However, you may be eligible for ECO support for cavity wall or loft insulation alongside BUS for your heating system. Your installer will check your options.

What happens after I apply for a BUS grant?

Your MCS installer registers your project and receives a voucher code, valid for 6 months. The work must be completed within that window. Once finished and inspected, the installer submits evidence to claim the grant. You're responsible for paying any costs above the grant amount.

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Grant figures correct as of August 2026. Always verify at www.gov.uk.