Government Grants for Homeowners: Complete 2026 Guide
Government grants for homeowners can help reduce the cost of insulation, heating upgrades, boiler support, heat pumps, solar panels and disability adaptations, but the right scheme depends on where you live and your circumstances.
This guide explains the main grants available across England, Wales, Scotland and Northern Ireland in 2026, including Warm Homes: Local Grant, ECO4, the Boiler Upgrade Scheme, Disabled Facilities Grants, Home Energy Scotland, Nest, Affordable Warmth and NISEP. You will learn what each scheme can cover, who may qualify, which documents and EPC checks may be needed, and how to apply without making costly mistakes.
Quick Answer: What Government Grants Can Homeowners Claim?
Government grants for homeowners can help reduce the cost of home energy upgrades, heating improvements, insulation, low-carbon heating, solar panels, and disability adaptations. The best grant depends on where you live, your income, your EPC rating, your heating system, and the type of work your home needs.
In 2026, key homeowner grant routes include the Warm Homes: Local Grant in England, ECO4, the Boiler Upgrade Scheme, Disabled Facilities Grants, Home Energy Scotland Grant and Loan, Nest in Wales, and Northern Ireland schemes such as Affordable Warmth and NISEP. Some schemes are fully funded, while others may require a homeowner contribution, landlord contribution, or finance for the remaining balance.
Government Grants for Homeowners at a Glance
| Grant or scheme | Area | What it can help with | Best for |
|---|---|---|---|
| Warm Homes: Local Grant | England | Insulation, air source heat pumps, smart controls, solar panels | Low-income privately owned homes with EPC D-G |
| ECO4 | Great Britain | Insulation, boiler repair or replacement, heating upgrades | Low-income, fuel-poor or vulnerable households |
| Boiler Upgrade Scheme | England and Wales | Heat pumps and biomass boilers | Homeowners replacing fossil fuel heating |
| Disabled Facilities Grant | England and Wales | Home adaptations for disabled people | Homeowners needing accessibility changes |
| Home Energy Scotland Grant and Loan | Scotland | Clean heating and energy-efficiency upgrades | Scottish homeowners |
| Nest Warm Homes Programme | Wales | Heating, insulation, heat pumps, solar panels | Eligible Welsh homeowners and private tenants |
| Affordable Warmth / NISEP | Northern Ireland | Heating, insulation and energy-efficiency measures | Eligible Northern Ireland households |
1. Warm Homes: Local Grant for Homeowners in England
The Warm Homes: Local Grant is one of the main government grants for homeowners in England. It is designed to help low-income households improve energy efficiency and move towards cleaner heating.
Eligible homes must be in England, privately owned, and have an EPC rating of D, E, F or G. Household income must usually be £36,000 a year or less, although some households may still qualify through postcode eligibility or certain benefits. GOV.UK says councils can arrange a home survey and may suggest measures such as wall, loft and underfloor insulation, air source heat pumps, smart controls and solar panels.
Warm Homes: Local Grant Eligibility
You may be considered if:
- You own your home or live in privately rented housing
- The property is in England
- The home has an EPC rating of D, E, F or G
- Your household income is usually £36,000 or less
- You receive certain benefits or live in an eligible postcode area
If approved, your local council will usually organise the agreed work. GOV.UK states that homeowners do not need to pay for agreed improvements under this scheme, although landlords may need to contribute for some works.
2. ECO4 Grants for Homeowners
The Energy Company Obligation, also known as ECO4, is a government-backed energy-efficiency scheme delivered through energy suppliers. It can help eligible homeowners with energy-saving improvements such as loft insulation, cavity wall insulation, boiler repair or replacement, and heating upgrades.
GOV.UK says you may get help through ECO if you claim certain benefits and live in private housing, including if you own your home. Eligible benefits include Universal Credit, Pension Guarantee Credit, Pension Savings Credit, Income Support, income-based Jobseeker’s Allowance, income-related Employment and Support Allowance, Child Benefit and Housing Benefit. Owner-occupied homes usually need an EPC rating of D, E, F or G.
Ofgem confirms ECO4 has been extended to 31 December 2026, so homeowners who may qualify should check eligibility before the scheme closes.
What ECO4 Can Cover
ECO4 may help with:
- Loft insulation
- Cavity wall insulation
- Solid wall insulation
- Room-in-roof insulation
- Heating controls
- Boiler repair or replacement where rules are met
- First time central heating
- Low-carbon heating where suitable
Eligibility does not automatically guarantee installation. Energy suppliers and delivery partners decide which projects they support, what measures are suitable, and whether a homeowner contribution is required.
3. Boiler Upgrade Scheme for Heat Pumps and Biomass Boilers
The Boiler Upgrade Scheme helps property owners in England and Wales replace fossil fuel heating systems with low-carbon heating. It is not a grant for a standard gas boiler replacement. It is mainly for heat pumps and biomass boilers.
GOV.UK says the Boiler Upgrade Scheme can cover part of the cost of replacing oil, gas, electric or LPG heating systems with a heat pump or biomass boiler. The scheme is open in England and Wales.
Ofgem lists current grant values as £7,500 for air-to-water heat pumps, ground source heat pumps and water source heat pumps, £2,500 for air-to-air heat pumps for residential properties, £5,000 for biomass boilers, and £9,000 for air-to-water or ground source heat pumps in eligible off-gas grid properties from 21 July 2026 to 31 March 2027.
Boiler Upgrade Scheme: Best Fit
This scheme may be suitable if you:
- Own the property
- Live in England or Wales
- Want to replace fossil fuel heating
- Are considering an air source heat pump, ground source heat pump or biomass boiler
- Use an MCS-certified installer
- Want the grant deducted from the installation cost
4. Disabled Facilities Grants for Home Adaptations
The Disabled Facilities Grant helps homeowners and tenants adapt a home so a disabled person can live more safely and independently.
GOV.UK says you could get a grant from your council if you are disabled and need changes such as widening doors, installing ramps or grab rails, improving access to rooms, adding a stairlift or level-access shower, improving access to a garden, building an extension, providing a suitable heating system, or adapting heating and lighting controls. The grant does not affect any benefits you receive.
The application route is through your local council, and GOV.UK confirms this grant is available in England and Wales.
Home Adaptations That May Be Funded
A Disabled Facilities Grant may help with:
- Stairlifts
- Ramps
- Wider doorways
- Accessible bathrooms
- Level-access showers
- Downstairs bedrooms
- Safer heating controls
- Improved access around the home
This route is especially important for older homeowners, disabled adults, families with disabled children, and people whose current home layout no longer meets their needs.
gy-saving materials, including solar panels, are zero-rated for VAT until 31 March 2027. GOV.UK states that from 1 April 2027, installations of energy-saving materials will revert to the reduced VAT rate of 5%.
This makes 2026 a good time for eligible households to consider installation, especially if they are already planning home energy upgrades.
5. Home Energy Scotland Grant and Loan
Homeowners in Scotland have a different funding route. The Home Energy Scotland Grant and Loan provides Scottish Government-funded grants, interest-free loans, or a combination of both for clean heating systems and energy-efficiency measures.
Home Energy Scotland says homeowners in Scotland can currently apply if the property is an existing home in Scotland and is their only or primary private residence. The scheme can provide up to £7,500 grant funding for heating systems such as heat pumps and heat network connections, with optional interest-free loan funding also available. For energy-efficiency measures such as insulation, grant funding is available up to 75% of the combined cost of measures, up to a maximum grant of £7,500. Rural and island homes may receive an uplift.
Home Energy Scotland Funding Can Support
- Air source heat pumps
- Ground source heat pumps
- Heat network connections
- Biomass systems where eligible
- Solid wall insulation
- Loft, cavity and underfloor insulation
- Heating controls
- Selected energy-efficiency improvements
This is a strong route for Scottish homeowners who want to reduce heating costs, improve insulation, or move towards low-carbon heating.
6. Nest Warm Homes Programme in Wales
In Wales, homeowners should check the Nest Warm Homes Programme. Nest can help eligible households with home energy-efficiency improvements, and GOV.WALES says support may include a heat pump, insulation, solar panels, and repair or replacement of boilers or electric storage heaters where the property is without heating or hot water.
To qualify for Nest improvements, GOV.WALES says you must own or privately rent your home, receive a means-tested benefit or live in a low-income household, and meet EPC rules. The property must usually have an EPC rating of 54 (E) or less, or 68 (D) or less if someone in the household has an eligible health condition.
Nest May Help With
- Boiler repair or replacement
- Electric storage heater repair or replacement
- Heat pumps
- Insulation
- Solar panels
- Energy advice
- Benefit checks
- Tariff guidance
Nest is often a good first step for Welsh homeowners who need simple, practical advice before choosing a heating or insulation route.
7. Government Grants for Homeowners in Northern Ireland
Northern Ireland has its own energy support routes. The Northern Ireland Sustainable Energy Programme (NISEP) funds energy-efficiency schemes for households and businesses. The Northern Ireland Housing Executive says NISEP funding benefits households through schemes such as boiler upgrades, reducing heat loss, draught proofing, hot water tank jackets, radiator panels, LED bulbs, water widgets and smart heating controls. It also states that households may be eligible if they meet essential criteria and their total income is under £38,000.
The Affordable Warmth Scheme can also support eligible homes. The Housing Executive says it may offer measures such as loft insulation, ventilation, cavity wall insulation, draught proofing, heating upgrades, boiler replacement or system upgrades, windows and solid wall insulation, depending on assessment and priority order. Grant-aid can be up to £7,500, or up to £10,000 for some solid wall insulation cases.
Northern Ireland Homeowner Funding Routes
Homeowners in Northern Ireland should usually check:
- Northern Ireland Energy Advice
- Affordable Warmth Scheme
- NISEP schemes
- Local eligibility criteria
- Written approval before starting any work
The Housing Executive warns that work should not start until written confirmation of grant approval has been received.
8. Which Government Grant Is Best for Your Home?
The best grant depends on your location and the improvement you need.
| Homeowner need | Best grant to check first |
|---|---|
| Insulation in England | Warm Homes: Local Grant or ECO4 |
| Boiler repair or heating upgrade in Great Britain | ECO4 |
| Heat pump in England or Wales | Boiler Upgrade Scheme |
| Heat pump or insulation in Scotland | Home Energy Scotland Grant and Loan |
| Heating or insulation in Wales | Nest or ECO4 |
| Disability adaptations in England or Wales | Disabled Facilities Grant |
| Heating and insulation in Northern Ireland | Affordable Warmth or NISEP |
| Solar panels for low-income homes in England | Warm Homes: Local Grant |
| Whole-home energy upgrade | Local council, ECO4 or devolved nation scheme |
9. How to Apply for Government Grants for Homeowners
The application process varies by scheme, but most grants follow a similar route.
Step 1: Check Your Location
Schemes differ across England, Wales, Scotland and Northern Ireland. Do not assume a grant available in England is available in Wales, Scotland or Northern Ireland.
Step 2: Check Your EPC Rating
Many energy grants depend on your home’s EPC rating. Low-rated homes are often prioritised because they usually lose more heat and cost more to run.
Step 3: Gather Your Documents
You may need:
- Full property address
- EPC rating
- Proof of ownership
- Benefit award letters
- Income details
- Energy bills
- Boiler or heating system details
- Medical evidence for health-related routes
- Landlord permission if privately rented
Step 4: Book a Survey
Most energy grants require a home survey before final approval. The survey confirms what improvements are suitable and whether the property meets technical rules.
Step 5: Wait for Written Approval
Do not start work before the grant provider, council, installer or scheme administrator confirms approval. Some schemes will not pay for work that starts too early.
10. Common Mistakes Homeowners Should Avoid
Many homeowners miss out on grant support because they apply through the wrong route or start work before approval.
Avoid these mistakes:
- Applying for an England-only scheme when you live in Wales, Scotland or Northern Ireland
- Assuming every grant covers every type of work
- Starting installation before written approval
- Choosing an installer before checking scheme rules
- Not checking EPC rating first
- Assuming benefits alone guarantee approval
- Ignoring local council schemes
- Confusing boiler grants with heat pump grants
- Not asking whether a customer contribution is required
A grant is only useful if it matches your property, location and improvement plan.
Frequently asked questions (FAQs)
Simple answers to common questions about government grants for homeowners, including insulation, boiler support, low-carbon heating, solar panels, disability adaptations and home energy-efficiency schemes across the UK. Speak to Simple Green Energy .
Need help checking what support may be available?
Speak with Simple Green Energy about home energy-efficiency grants, ECO4 and other support that may be suitable for your property and circumstances.
Check homeowner grant eligibilityFinal Advice: Start With Eligibility, Not the Installer
Government grants for homeowners can reduce the cost of major home improvements, but the right route depends on your home. A homeowner in England may need the Warm Homes: Local Grant or ECO4. A homeowner in Wales may need Nest. A homeowner in Scotland may need Home Energy Scotland. A homeowner in Northern Ireland may need Affordable Warmth or NISEP.
The best first step is to check your EPC rating, confirm your location-based scheme, and gather income or benefit details before arranging work. If your home needs insulation, heating upgrades, boiler support, solar panels, a heat pump or disability adaptations, there may be a government grant or local authority route worth checking.
Speak with Simple Green Energy to review your home improvement options, check your eligibility route, and understand which government grants for homeowners may apply to your property.
