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Boilers in Weston-super-Mare

£1,643 to £5,751 installed, and 45% of homes in the council area rated EPC D to G.

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By Home Energy Quotes · Updated September 2026 · Weston-super-Mare, Somerset

Boilers in Weston-super-Mare

What a new boiler costs in Weston-super-Mare

24–30kW combi

£1,643–£2,504

Saves up to £162 a year. Pays back in about 13 years.

35–40kW system (most common)

£2,611–£3,365

Saves up to £231 a year. Pays back in about 13 years.

40kW+ heat-only

£3,893–£5,751

Saves up to £317 a year. Pays back in about 15 years.

Source: Home Energy Quotes Cost Index, costs modelled June 2026, savings at the October to December 2026 price cap. Prices are estimates and include installation and VAT. Actual costs may vary.

Weston-super-Mare in numbers

Published statistics for the North Somerset council area, not our estimates.

At the 2021 Census, 76.7% of households in the North Somerset council area used mains gas as their only central heating, 3.3% oil only and 7.6% electricity only. 45% of homes with an EPC in the North Somerset council area are rated D to G, and the median energy score is 70, which is band C.

North Somerset council areaFigureSource
Households on mains gas heating only76.7%Census 2021, ONS
Households on oil heating only3.3%Census 2021, ONS
Households on electric heating only7.6%Census 2021, ONS
Homes with an EPC rated D to G45%ONS, EPCs lodged to March 2025
Median EPC energy score70 (band C)ONS, EPCs lodged to March 2025
Electricity network operatorNational Grid Electricity Distribution (South West England)NESO licence area boundaries

These are published official statistics for the North Somerset council area, which covers Weston-super-Mare, not Home Energy Quotes estimates. Sources checked 6 October 2026.

Grants and funding in Weston-super-Mare

No general boiler grant

There is no general government grant for a like-for-like gas or oil boiler replacement in Weston-super-Mare, and the Warm Homes: Local Grant cannot fund new gas boilers. If you switch to a heat pump instead, the Boiler Upgrade Scheme offers up to £7,500.

Source: GOV.UK — Boiler Upgrade Scheme

Standard VAT

Boilers are not on HMRC's list of energy-saving materials, so 20% VAT applies and is inside the prices above.

Source: HMRC — VAT Notice 708/6

Warm Homes: Local Grant

The council is part of a Warm Homes: Local Grant consortium led by Bristol, City of, allocated £12,662,001 in principle across the consortium for April 2025 to March 2028. Income and EPC rules apply.

Source: DESNZ, list updated July 2026

Is Weston-super-Mare a good place for boilers?

The area’s housing stock includes a range of properties suited to boilers installations throughout Weston-super-Mare. Combined with South West’s energy prices, boilers installations here may offer good value (individual results will vary).

Weston-super-Mare has a population of 84,605, and the area falls within the South West region. We recommend getting at least 3 quotes to compare prices.

Find Installers in Weston-super-Mare

We recommend getting at least 3 quotes from qualified installers before making a decision. Check reviews, ask for local references, and make sure warranties are clearly stated in writing.

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What to check before hiring an installer in Weston-super-Mare

  • Qualifications — check the installer holds relevant qualifications and certifications for boilers before signing any contract
  • Local references — ask for completed jobs in Weston-super-Mare or Somerset
  • Reviews — check online reviews before committing
  • Warranty — product and workmanship warranties should be clearly stated in writing
  • 3 quotes minimum — we recommend comparing at least three quotes to ensure you get a fair price
Boilers installer in Weston-super-Mare

Questions about boilers in Weston-super-Mare

How much do boilers cost in Weston-super-Mare?
Boilers in Weston-super-Mare cost between £1,643 and £5,751 installed, depending on system size. A typical mid-range system costs around £2,944 including installation and VAT (modelled estimate).
How are homes in Weston-super-Mare heated?
At the 2021 Census, 76.7% of households in the North Somerset council area, which covers Weston-super-Mare, used mains gas as their only central heating, 3.3% oil only and 7.6% electricity only.
Is there a grant for boilers in Weston-super-Mare?
There is no general government grant for a like-for-like gas or oil boiler replacement in Weston-super-Mare, and the Warm Homes: Local Grant cannot fund new gas boilers. If you switch to a heat pump instead, the Boiler Upgrade Scheme offers up to £7,500.
How long is the payback period in Weston-super-Mare?
The estimated payback period in Weston-super-Mare is typically around 15 years, based on estimated savings of up to £202 a year for a typical home. Actual payback depends on your property size, boiler efficiency and gas tariff.
Do I need planning permission in Weston-super-Mare?
Most boilers installations fall under permitted development rights and do not require planning permission. However, listed buildings, conservation areas and flats may need approval. Always check with your local planning authority in Weston-super-Mare before installation.
How do I find a good installer in Weston-super-Mare?
We recommend getting at least 3 quotes from qualified installers. Check online reviews and verify that the installer holds relevant qualifications before signing any contract.

Get quotes for your home in Weston-super-Mare

Up to three approved installers who cover Weston-super-Mare may contact you. Free, no obligation.

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Weston-super-Mare on the map

Map of Weston-super-Mare, Somerset
Weston-super-Mare, Somerset and the surrounding area.

Boilers in nearby towns

Last reviewed: . Costs are modelled estimates from the Home Energy Quotes Cost Index — see how we calculate them. Grant rates are checked against GOV.UK.