Is the £7,500 Boiler Upgrade Scheme grant available in Kensington and Chelsea?

Yes. Kensington and Chelsea sits in England, which is covered by the Boiler Upgrade Scheme (BUS). An MCS-certified installer applies for the grant on your behalf and deducts it from your invoice — you never handle the £7,500 directly. Eligibility requires owner-occupier or private-rented tenure, a valid EPC less than ten years old, and any loft or cavity wall insulation recommendations on that EPC to be cleared before the grant applies.

What's the typical EPC band for homes in Kensington and Chelsea?

Across 61,112 EPC certificates lodged for Kensington and Chelsea, the median rating is band C. This is in line with the typical UK profile and means a sizeable share of properties have insulation upgrades on the table before a heat pump install. About 46% of homes sit at band D or below — the cohort with the strongest fabric-first retrofit case before commissioning a heat pump.

How much does a heat pump cost in Kensington and Chelsea?

Pre-grant install costs in Kensington and Chelsea typically run £8,000 to £14,000 for a 5–10 kW air-source unit. E12000007 labour rates sit close to the UK average. After the £7,500 BUS grant most homeowners pay £1,500 to £6,500 net. The figure within that range depends on heat-loss sizing, whether radiators need upgrading, and hot-water cylinder provision. A binding quote needs an MCS-certified heat-loss survey under BS EN 12831.

Do most Kensington and Chelsea homes need insulation upgrades before a heat pump?

Based on the EPC sample for Kensington and Chelsea, around half local homes carry an unaddressed loft or cavity wall insulation recommendation on their current EPC. The BUS rules require these to be cleared (either completed or formally exempted) before the grant applies. Typical clearance work — loft top-up to 270mm and cavity wall insulation — costs £400–£3,500 combined and can often be done under the Great British Insulation Scheme or ECO4 for eligible households.

Heat pumps across Kensington and Chelsea: 2026 grant + cost guide

What the EPC data shows for Kensington and Chelsea

We’ve aggregated the current Energy Performance Certificate band for 61,112 properties in Kensington and Chelsea, drawn live from the GOV.UK EPC Register. The median home in our sample sits at band C, with 46% falling into band C and 35% in band D. Around 46% of homes are at band D or below — the cohort with the most realistic retrofit upside.

EPC band distribution across 61,112 properties in Kensington and Chelsea
Band	Properties	Share	Retrofit context
Band A	21	—	Already exceptional; heat pump replaces fossil heat directly
Band B	4,601	7.5%	Strong fabric; heat-pump-ready after minor checks
Band C	28,178	46.1%	Typical retrofit candidate; small upgrades likely
Band D	21,558	35.3%	Insulation prerequisites likely; well-suited post-upgrade
Band E	6,020	9.9%	Insulation recommendations typically required for BUS
Band F	575	0.9%	Significant fabric improvements before heat pump fit
Band G	159	0.3%	Fabric-first retrofit before any heat-pump consideration

EPC band distribution across 61,112 properties in Kensington and Chelsea— Source: GOV.UK EPC Register. Sample collected 2026-05-14.

The typical Kensington and Chelsea home

What the EPC data shows beyond the headline rating — useful context for sizing a heat-pump install.

Floor area: median 69 m² (25th–75th percentile: 48–100 m²). Heat-pump sizing scales roughly with floor area — expect a 5–8 kW unit at the median.
Current heating cost: median £594/yr (£389– £987 typical range). The number an installer’s running-cost saving projection sits against.
Mains gas connection: 81% of properties. Most homes are replacing a working gas boiler — the payback case depends heavily on tariff choice + smart scheduling.
Property type mix: Detached 5%, End-Terrace 14%, Mid-Terrace 58%, Semi-Detached 8%.
Dominant age band: England and Wales: before 1900 (37% of homes). Sets the fabric-first work expected before commissioning.

Does the Boiler Upgrade Scheme apply in Kensington and Chelsea?

Yes. Kensington and Chelsea is in England, where the Boiler Upgrade Scheme (BUS) pays £7,500 toward an air-source heat pump install. The grant is administered by Ofgem and deducted by the installer at the point of invoice — you never see the cash. To qualify, the property must be owner-occupied or privately rented, have a valid EPC issued in the last 10 years, and have no outstanding loft-or-cavity insulation recommendation on the EPC (unless an exemption is documented). In our sample of Kensington and Chelsea EPCs the median rating is band C, which means most homes need to clear at least one insulation recommendation before the installer can claim the grant.

Typical install cost in Kensington and Chelsea

Pre-grant install costs in Kensington and Chelsea typically run £8,000 to £14,000 for a 5–10 kW air-source unit, in line with UK averages — labour rates in E12000007 sit close to the national mean. After the £7,500 BUS deduction most Kensington and Chelseahomeowners pay £1,500 to £6,500 out of pocket. The figure within that range that applies to your property depends on three things: heat-loss sizing (set by floor area, fabric and air-tightness), radiator upgrades (most pre-2000s homes need at least one or two changed), and hot-water cylinder provision. An MCS-certified engineer issues the binding quote after a heat-loss calculation per BS EN 12831.

What this means for your home

Whether a heat pump is a good fit for your specific home in Kensington and Chelseadepends on three factors the EPC alone can’t answer: roof + outdoor space for the external unit, radiator sizing throughout the heating circuit, and your current heating fuel + tariff. Propertoasty’s free pre-survey check combines your address, an EPC pull, the Google Solar API’s roof data, and a floorplan vision analysis to produce an installer-ready report — typically takes about five minutes.

Run a free pre-survey check on your home — installer-ready report, BUS-eligibility verdict, sizing range, and a list of MCS-certified installers covering Kensington and Chelsea.

How Kensington and Chelsea compares

Compared with the England + Wales average band-D share of roughly 45%, Kensington and Chelsea’s 35% sits below the national midpoint. Bands E and worse — typical pre-1930s homes without significant retrofit — make up 11% of the local sample, which compares to the E&W average of around 22%.

EPC aggregate data contains public sector information licensed under the Open Government Licence v3.0 (© Crown copyright and database right).

Heat pumps across Kensington and Chelsea (local authority area): 2026 grant + cost guide