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Boilers in Oxford

£1,630 to £5,610 installed, and 42% of homes in the council area rated EPC D to G.

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By Home Energy Quotes · Updated September 2026 · Oxford, Oxfordshire

Boilers in Oxford

What a new boiler costs in Oxford

24–30kW combi

£1,630–£2,440

Saves up to £153 a year. Pays back in about 13 years.

35–40kW system (most common)

£2,650–£3,660

Saves up to £218 a year. Pays back in about 14 years.

40kW+ heat-only

£4,120–£5,610

Saves up to £284 a year. Pays back in about 17 years.

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

Oxford in numbers

Published statistics for the Oxford council area, not our estimates.

At the 2021 Census, 75.7% of households in the Oxford council area used mains gas as their only central heating, 0.2% oil only and 12.1% electricity only. 42% of homes with an EPC in the Oxford council area are rated D to G, and the median energy score is 70, which is band C.

Oxford council areaFigureSource
Households on mains gas heating only75.7%Census 2021, ONS
Households on oil heating only0.2%Census 2021, ONS
Households on electric heating only12.1%Census 2021, ONS
Homes with an EPC rated D to G42%ONS, EPCs lodged to March 2025
Median EPC energy score70 (band C)ONS, EPCs lodged to March 2025
Electricity network operatorSSEN Distribution (Southern England)NESO licence area boundaries

These are published official statistics for the Oxford council area, which covers Oxford, not Home Energy Quotes estimates. Sources checked 6 October 2026.

Grants and funding in Oxford

No general boiler grant

There is no general government grant for a like-for-like gas or oil boiler replacement in Oxford, 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 Oxfordshire, allocated £4,394,990 in principle across the consortium for April 2025 to March 2028. Income and EPC rules apply.

Source: DESNZ, list updated July 2026

Is Oxford a good place for boilers?

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

Oxford has a population of 152,000, and the area falls within the South East region. We recommend getting at least 3 quotes to compare prices.

Oxford

Find Installers in Oxford

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 Oxford

  • Qualifications — check the installer holds relevant qualifications and certifications for boilers before signing any contract
  • Local references — ask for completed jobs in Oxford or Oxfordshire
  • 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 Oxford

Questions about boilers in Oxford

How much do boilers cost in Oxford?
Boilers in Oxford cost between £1,630 and £5,610 installed, depending on system size. A typical mid-range system costs around £3,230 including installation and VAT (modelled estimate).
How are homes in Oxford heated?
At the 2021 Census, 75.7% of households in the Oxford council area, which covers Oxford, used mains gas as their only central heating, 0.2% oil only and 12.1% electricity only.
Is there a grant for boilers in Oxford?
There is no general government grant for a like-for-like gas or oil boiler replacement in Oxford, 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 Oxford?
The estimated payback period in Oxford is typically around 16 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 Oxford?
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 Oxford before installation.
How do I find a good installer in Oxford?
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 Oxford

Up to three approved installers who cover Oxford may contact you. Free, no obligation.

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Oxford on the map

Map of Oxford, Oxfordshire
Oxford, Oxfordshire 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.