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Boilers in Norwich

£1,490 to £4,910 installed, and 44% of homes in the council area rated EPC D to G.

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By Home Energy Quotes · Updated September 2026 · Norwich, Norfolk

Boilers in Norwich

What a new boiler costs in Norwich

24–30kW combi

£1,490–£2,140

Saves up to £167 a year. Pays back in about 11 years.

35–40kW system (most common)

£2,220–£3,180

Saves up to £223 a year. Pays back in about 12 years.

40kW+ heat-only

£3,360–£4,910

Saves up to £327 a year. Pays back in about 13 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.

Norwich in numbers

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

At the 2021 Census, 75.7% of households in the Norwich council area used mains gas as their only central heating, 0.2% oil only and 10.6% electricity only. 44% of homes with an EPC in the Norwich council area are rated D to G, and the median energy score is 70, which is band C.

Norwich 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 only10.6%Census 2021, ONS
Homes with an EPC rated D to G44%ONS, EPCs lodged to March 2025
Median EPC energy score70 (band C)ONS, EPCs lodged to March 2025
Electricity network operatorUK Power Networks (East England)NESO licence area boundaries

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

Grants and funding in Norwich

No general boiler grant

There is no general government grant for a like-for-like gas or oil boiler replacement in Norwich, 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

Norwich has £5,504,964 of Warm Homes: Local Grant funding allocated in principle for April 2025 to March 2028. Income and EPC rules apply.

Source: DESNZ, list updated July 2026

Is Norwich a good place for boilers?

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

Norwich has a population of 215,000, and the area falls within the East England region. We recommend getting at least 3 quotes to compare prices.

Norwich

Find Installers in Norwich

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 Norwich

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

Questions about boilers in Norwich

How much do boilers cost in Norwich?
Boilers in Norwich cost between £1,490 and £4,910 installed, depending on system size. A typical mid-range system costs around £2,770 including installation and VAT (modelled estimate).
How are homes in Norwich heated?
At the 2021 Census, 75.7% of households in the Norwich council area, which covers Norwich, used mains gas as their only central heating, 0.2% oil only and 10.6% electricity only.
Is there a grant for boilers in Norwich?
There is no general government grant for a like-for-like gas or oil boiler replacement in Norwich, 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 Norwich?
The estimated payback period in Norwich is typically around 14 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 Norwich?
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 Norwich before installation.
How do I find a good installer in Norwich?
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 Norwich

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

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Norwich on the map

Map of Norwich, Norfolk
Norwich, Norfolk 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.