ECO4 ends 31 December 2026 — what replaces it in Wirral
ECO4 has been extended once, to 31 December 2026, so suppliers can finish existing targets and fix faulty installs only. There are no new targets, no carry-over and no ECO5. The Great British Insulation Scheme closed to new applications on 31 March 2026.
In England the replacement for low-income households is the Warm Homes: Local Grant — a £500m scheme delivered by councils and their appointed installers from April 2025 to March 2028, for privately owned and privately rented homes rated EPC D to G where the council is taking part. Owner-occupiers can have insulation, heating and solar fully funded. Tenants pay nothing; a landlord gets one home fully funded, then contributes 50% from the second.
One of these three routes must apply:
- Household income of £36,000 a year or less before tax; or
- Someone in the home gets one of: Universal Credit, Pension Credit, Housing Benefit, Income Support, income-based Jobseeker's Allowance or income-related Employment and Support Allowance; or
- The home is in a postcode the government lists as among the most deprived (IMD deciles 1–2).
On top of one of those routes, the home must be rated EPC D to G and you must be an owner-occupier or a private tenant (with your landlord's consent — rented homes rated F or G need a registered MEES exemption). Social housing is not eligible.
Over 97% of eligible councils in England (271) are funded to deliver it, but funding and timing vary by area, and your council will usually contact you within 10 working days of a referral.
Check the Warm Homes route for Wirral →You can also apply directly through the government's checker on GOV.UK.
Not eligible, or paying yourself? The Boiler Upgrade Scheme takes £7,500 off an air source or ground source heat pump for most homeowners replacing fossil-fuel heating in England and Wales, with no income test and no EPC needed since 28 April 2026 (£9,000 for an air or ground source heat pump in oil- or LPG-heated homes with no mains gas connection, until 31 March 2027). The £150 Warm Home Discount comes off your electricity bill again this winter, and if you are buying solar, 0% VAT applies until 31 March 2027 — get a solar quote from one MCS-certified installer. Need a like-for-like gas boiler? The Warm Homes: Local Grant cannot fund new gas boilers, so outside ECO4 you would pay an installer’s quote — ask your council about any emergency heating fund.
Energy Grants & Fuel Poverty in Wirral
Wirral presents a stark east-west divide in energy efficiency. The eastern shore — Birkenhead, Wallasey, Seacombe — contains dense Victorian and Edwardian terraces dating from the borough's shipbuilding heyday, with fuel poverty rates approaching 20%. The western shore — Heswall, West Kirby, Caldy — has among the most affluent housing in Merseyside. This geographic inequality means Wirral's ECO4 programme is tightly targeted on the eastern wards, where the housing stock and income demographics align to create maximum eligibility.
As part of the Liverpool City Region Retrofit Hub, Wirral benefits from the cross-boundary procurement and quality assurance framework that serves all six Merseyside authorities. Energy Projects Plus, the regional energy advice charity, coordinates referrals across the Mersey, meaning Wirral residents access the same efficient pathways as their Liverpool neighbours.
Wirral's Birkenhead Laird Street scheme upgraded 180 homes (social and private) in a single campaign, reducing per-property costs by 22% through bulk delivery.
How ECO4 Is Delivered in Wirral
Magenta Living, managing 13,000 homes across Wirral, provides the anchor for social housing retrofit. Their commitment to achieving EPC C across all stock by 2028 creates natural synergies with ECO4: streets where Magenta properties are being upgraded simultaneously receive private-sector ECO4 offers. In Birkenhead's Laird Street area, this mixed-tenure approach has upgraded 180 homes in a single campaign — 60 Magenta-owned and 120 privately-owned — transforming the street's energy performance and appearance. The per-property cost was 22% lower than individual installations due to scaffold sharing and bulk material purchasing.
Available Grants in Wirral
Residents in the Wirral Council area can access several government-funded energy efficiency schemes:
ECO4 Scheme
The ECO4 can fully fund energy improvements for qualifying households (installers sometimes ask for a top-up). In Wirral, 2,840 measures installed to date. Most common: Cavity wall insulation (35%).
Great British Insulation Scheme (GBIS)
The GBIS closed to new applications on 31 March 2026 — if you don't claim benefits, check LA Flex and the Warm Homes: Local Grant instead. Until it closed, GBIS provided free or subsidised insulation to properties in council tax bands A-D. No means test required.
Boiler Upgrade Scheme (BUS)
£7,500 towards an air source or ground source heat pump (£5,000 for a biomass boiler). Available to homeowners replacing fossil-fuel heating, with no income test (a valid EPC has not been required since 28 April 2026).
Warm Home Discount
£150 discount on your electricity bill each winter.
EPC Ratings in Wirral
Analysis of 124,800 EPC certificates in Wirral:
Rating Distribution
51% of properties rated D-G — above the national average. Fuel poverty: 12.8% (19,100 households), close to the national average of 13.1%.
Housing Stock
149,200 households. Common construction: 1930s cavity wall semis and Victorian terraces, average build year 1945.
| Type | Share |
|---|---|
| Semi-detached | 34% |
| Terraced | 24% |
| Detached | 20% |
| Flat | 14% |
| Bungalow | 8% |
Most Common ECO4 Measures
2,840 installations to date:
- Cavity wall insulation
- Loft insulation
- Boiler replacement
- External wall insulation
Average annual saving: £600
LA Flex Eligibility — Wirral
LA Flex is a council route into ECO4, so it closes with ECO4 on 31 December 2026. The closest route after that — and open now — is the Warm Homes: Local Grant (household income £36,000 or less, no benefits needed).
Wirral Council — LA Flex (SOI v4.0, June 2025)
Income threshold: £31,000
Delivery partner: Energy Projects Plus (Merseyside) / Wirral Council
Part of Liverpool City Region Retrofit Hub. Targets Birkenhead and Wallasey Victorian terraces. Magenta Living (13,000 homes) provides delivery infrastructure.
Local Installers
35 TrustMark-registered and 10 MCS-certified installers serving Wirral. Key areas: Birkenhead, Wallasey, Seacombe, Rock Ferry, Tranmere
Wirral Energy Strategy
Cool Wirral 2 Climate Strategy targets net zero by 2041. Part of £30m Liverpool City Region Retrofit Hub. Magenta Living committed £15m to social housing EPC C.
How to Apply
- Check eligibility — use our checker
- Get matched with TrustMark installers in Wirral
- Free survey — assessor recommends measures
- Installation — at no cost when grant-funded, usually 4-8 weeks
Contact Wirral Council: www.wirral.gov.uk or 0151 666 3000
FAQs — Wirral
How many homes in Wirral qualify for ECO4?
Approximately 51% of assessed properties in Wirral have EPC D or below. Combined with benefits and LA Flex, an estimated 19,100 households could access free improvements.
What is the LA Flex income threshold in Wirral?
Wirral Council's LA Flex income threshold is £31,000. Part of Liverpool City Region Retrofit Hub. Targets Birkenhead and Wallasey Victorian terraces. Magenta Living (13,000 homes) provides delivery infrastructure.
How many installers serve Wirral?
35 TrustMark-registered and 10 MCS-certified installers serve the Wirral area.
What is the fuel poverty rate in Wirral?
Wirral's fuel poverty rate is 12.8% (19,100 households), close to the national average of 13.1%.
How much can I save with ECO4 in Wirral?
Average annual saving: £600. Most common measure: Cavity wall insulation (35%).
📋 Sources & Data
- EPC: Open EPC Register — 124,800 certificates
- Fuel poverty: DESNZ 2025 (2023 data)
- ECO4: Ofgem
- Installers: TrustMark
- LA Flex: Wirral Council SOI v4.0 (June 2025)
- Last verified: 4 March 2026