Welsh Government

Home Improvement Grants for Wales — Nest, Optimised Retrofit, and UK Schemes

Northern Ireland

Welsh Government and UK grants for eligible households

Government-funded. Free for eligible homes. Takes 30 seconds.

Current home improvement grants in Belfast

Three active government-backed schemes are available to eligible Belfast homeowners right now.

Warm Homes Plan

Up to £30,000

Insulation, heat pumps, solar panels and more for eligible households. Government-funded, free to apply.

Check eligibility

Boiler Upgrade Scheme

Up to £7,500

Replace your fossil-fuel boiler with a low-carbon heat pump and claim up to £7,500 off the cost.

Check eligibility

ECO4 Scheme

Free upgrades

Funded by energy suppliers. Ends 31 December 2026. Low-income households on qualifying benefits.

Check ECO4 eligibility

Am I eligible for a grant in Belfast?

You likely qualify if...

  • Your home is EPC band D, E, F or G
  • You own your home or have written landlord consent
  • You receive a qualifying benefit (Universal Credit, Pension Credit, etc.)
  • Your property was built before 2000 and has an older heating system

You may still qualify if...

  • Your income is higher but your EPC rating is very poor
  • You are a private tenant (with written landlord permission)
  • You live in a rural area not on the gas grid
  • Your local council has identified your area for LA Flex funding
  • You are a landlord with low-rated rental properties

LA Flex is a local authority referral route that can extend eligibility beyond standard income thresholds. Check below to see if Belfast properties qualify.

Industry accreditation standards

TrustMark MCS Certified Gas Safe Registered NAPIT Approved

Under ECO4, Warm Homes Plan, and Boiler Upgrade Scheme rules, participating installers are required to hold relevant industry accreditation such as MCS, TrustMark, or Gas Safe registration. UK Home Grants is an introduction service — we pass your details to scheme-registered installers with your consent. We do not vet individual contractors ourselves.

What the grant covers in Belfast

Eligible measures under the Home Improvement Grants for Wales for Belfast properties.

❄ Air source heat pumps Efficient low-carbon heating and hot water
🌎 Ground source heat pumps Uses ground heat for year-round efficiency
🏠 Loft insulation Stops heat escaping through your roof
■ Cavity wall insulation Fills wall gaps to retain warmth
🧱 Internal and external wall insulation Improves poorly rated solid walls
⬇ Underfloor insulation Keeps ground-floor rooms warmer
🕐 Smart heating controls Cuts energy waste with precise scheduling
☀ Solar panels Generates free electricity from sunlight

How it works

1

Check eligibility

Complete the free form below. It takes about 30 seconds and there is no obligation at any stage.

2

Free home survey

An accredited local installer contacts you to arrange a free survey and confirm exactly what your property qualifies for.

3

Installation arranged

Qualifying improvements are fitted by a certified contractor. You pay nothing for measures fully covered by the grant.

Housing stock in Belfast

Northern Ireland has a large proportion of detached and semi-detached properties heated by oil. These homes are frequently eligible for heat pump grants as part of the low-carbon heating transition.

Home Improvement Grants for Wales by postcode in Belfast

Belfast covers 17 postcode districts. Use the links below to check eligibility for a specific area.

Ready to check your eligibility in Belfast?

Enter your postcode below. No obligation. No payment required at any stage.

Government-funded. Free for eligible homes. Takes 30 seconds.

Frequently asked questions

What is the Nest scheme in Wales?

Nest is the Welsh Government's energy efficiency grant scheme for eligible low-income households in Wales. It is a different scheme from the UK Government's Warm Homes Plan and is administered by Warm Wales on behalf of the Welsh Government. It funds insulation, heating upgrades, and heat pumps for qualifying households. Contact Warm Wales or submit the form below to check your eligibility.

What is the Optimised Retrofit Programme in Wales?

The Optimised Retrofit Programme is a Welsh Government initiative that takes a whole-house approach to energy improvement in social housing and some private properties. It uses detailed energy modelling to optimise the combination of measures for each property. It is administered by the Welsh Government and is distinct from the Nest scheme and the UK Government's Warm Homes Plan.

Is the Warm Homes Plan available in Wales?

The UK Government's Warm Homes Plan primarily applies in England. Wales has its own equivalent schemes, primarily Nest and the Optimised Retrofit Programme. However, the UK-wide Boiler Upgrade Scheme does apply in Wales, offering up to £7,500 off a new heat pump.

Who qualifies for the Nest scheme in Wales?

Nest is targeted at households in Wales that receive means-tested benefits or contain a resident with a long-term health condition affected by the cold. The property must have an EPC rating of E or below. Owner-occupiers and private tenants with landlord permission can apply.

Can I apply for the Boiler Upgrade Scheme in Wales?

Yes. The Boiler Upgrade Scheme operates in England and Wales. Eligible homeowners in Wales replacing a fossil fuel heating system with a heat pump can claim up to £7,500 off the installation cost. The scheme is not means-tested.

Is the eligibility check free?

Yes. Submitting the form is free and there is no obligation. We will connect you with an accredited installer who can assess your eligibility for Welsh and UK-wide schemes.

What types of property in Belfast are eligible?

Most residential property types in Belfast can qualify, including detached houses, semi-detached houses, terraced houses, bungalows, and some flats. The property must be your main residence or a rental property where you have landlord permission. Eligibility also depends on your current EPC rating and heating system.

Is this an official government service?

UK Home Grants is an independent eligibility service operated by Stubo Interactive. We are not affiliated with DESNZ, Ofgem, or any government department. We connect homeowners with accredited installers who administer grants under the Home Improvement Grants for Wales. The grants themselves are government-funded.

Check your eligibility in Belfast

Takes about 60 seconds. Submitting this form forwards your details to an approved installer so they can contact you about the scheme.

These low-cost improvements can start reducing your bills straight away.

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