Skip to main content

    Heat Pump Costs & Government Funding

    Transparent pricing and everything you need to know about the £7,500 Boiler Upgrade Scheme grant.

    £7,500 BUS Grant

    The Boiler Upgrade Scheme (BUS) provides £7,500 towards the cost of an air source heat pump. As an MCS-certified installer, Casa Renewables handles the entire grant application for you.

    • £7,500 off the cost of an air source heat pump
    • Available for owner-occupiers in England & Wales
    • Property must have adequate insulation (loft & cavity wall)
    • Must replace an existing fossil-fuel heating system
    • MCS-certified installer required, Casa Renewables is MCS certified
    • Grant applied directly, no upfront cost to you

    Example Savings

    Typical 3-bed install£12,000
    BUS Grant-£7,500
    You Pay£4,500

    Average Installation Costs

    Prices vary based on property size, insulation, and system requirements. These are typical ranges for London properties.

    Property TypeEstimated CostCost After Grant
    1-2 Bed Flat / Apartment£8,000 - £10,000£500 - £2,500
    2-3 Bed Terraced£9,000 - £12,000£1,500 - £4,500
    3 Bed Semi-Detached£10,000 - £14,000£2,500 - £6,500
    4+ Bed Detached£12,000 - £18,000£4,500 - £10,500

    * Prices are indicative and include VAT. A free home survey will confirm your exact quote.

    Ready to Find Out Your Exact Price?

    Get a personalised, no-obligation quote, including your grant eligibility.

    Call