Heat pumps in Belfast

Q: How much do heat pumps cost in Belfast?

Heat Pumps in Belfast typically cost between £6,600 and £18,020 installed, depending on system size (modelled estimate). A typical mid-range system costs around £10,970. Actual costs vary depending on property and installer.

Q: How do I find a good installer in Belfast?

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.

£6,600 to £18,020 installed, and the grants that apply in Belfast and official data for the council area.

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By Home Energy Quotes · Updated September 2026 · Belfast, County Antrim

What a system costs in Belfast

6kW

£6,600–£8,930

Saves up to £215 a year. Pays back in about 36 years.

9kW (most common)

£8,670–£12,230

Saves up to £304 a year. Pays back in about 34 years.

14kW

£12,320–£18,020

Saves up to £411 a year. Pays back in about 37 years.

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

Belfast in numbers

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

At the 2021 Census, 70.9% of households in the Belfast council area used mains gas as their only central heating, 20.2% oil only and 2.4% electricity only.

Belfast council area	Figure	Source
Households on mains gas heating only	70.9%	Census 2021, NISRA
Households on oil heating only	20.2%	Census 2021, NISRA
Households on renewable heating only	0.1%	Census 2021, NISRA
Electricity network operator	NIE Networks (Northern Ireland)	NIE Networks

Belfast is served by NIE Networks, the electricity network operator for Northern Ireland. A heat pump has to be registered with the network operator. Your installer normally does this: smaller systems are notified after installation, and larger ones need approval before work starts.

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

Grants and funding in Belfast

Northern Ireland heat pump support

The Boiler Upgrade Scheme does not apply in Northern Ireland, and there is no general grant for heat pumps in Belfast. Lower-income owner-occupiers may qualify for a Northern Ireland Sustainable Energy Programme scheme. Heat pump installation is zero-rated for VAT until March 2027.

Source: Utility Regulator — NISEP

0% VAT until March 2027

Applies across the UK and is already inside the prices above.

Source: HMRC — VAT Notice 708/6

Is Belfast a good place for heat pumps?

The area’s housing stock includes a range of properties suited to heat pumps installations throughout Belfast. Combined with Northern Ireland’s energy prices, heat pumps installations here may offer good value (individual results will vary).

Belfast has a population of 345,000, and the area falls within the Northern Ireland region. We recommend getting at least 3 quotes to compare prices.

Find Installers in Belfast

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.

Request a free quote →

What to check before hiring an installer in Belfast

Qualifications — check the installer holds relevant qualifications and certifications for heat pumps before signing any contract
Local references — ask for completed jobs in Belfast or County Antrim
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

Questions about heat pumps in Belfast

How much do heat pumps cost in Belfast?

Heat Pumps in Belfast cost between £6,600 and £18,020 installed, depending on system size. A typical mid-range system costs around £10,970 including installation and VAT (modelled estimate).

How are homes in Belfast heated?

At the 2021 Census, 70.9% of households in the Belfast council area, which covers Belfast, used mains gas as their only central heating, 20.2% oil only and 2.4% electricity only.

Is there a grant for heat pumps in Belfast?

How long is the payback period in Belfast?

The estimated payback period in Belfast is typically around 40 years, based on estimated savings of up to £272 a year for a typical home. Actual payback depends on your property insulation, system size and electricity tariff.

Do I need planning permission in Belfast?

Most heat pumps 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 Belfast before installation.

How do I find a good installer in Belfast?

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 Belfast

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

Request a free quote

Belfast on the map

Belfast, County Antrim and the surrounding area.

Heat Pumps in nearby towns

Last reviewed: 15 September 2026. Costs are modelled estimates from the Home Energy Quotes Cost Index — see how we calculate them. Grant rates are checked against GOV.UK.