ECO4 Grants in Manchester: Free Energy Upgrades for Tenants and Landlords
How Greater Manchester landlords can access free ECO4 funding — even without a tenant on qualifying benefits
ECO4 is scheduled to close on 31 December 2026. If you or your tenant may be eligible, applying now avoids any last-minute bottleneck. Free assessments typically take 2–4 weeks to arrange.
ECO4 (Energy Company Obligation 4) is the UK government's flagship scheme for free home energy improvements. Greater Manchester is one of the priority areas, and the Greater Manchester Combined Authority (GMCA) has expanded access through ECO4 Flex — meaning many landlords and tenants who do not qualify on standard benefits criteria may still be eligible.
This guide covers everything Manchester landlords need to know: who qualifies, what's funded, how to apply, and how to combine ECO4 with other local grant schemes to maximise funding. For a broader overview of EPC compliance in Manchester, see our full Manchester landlord EPC guide.
What Is ECO4?
ECO4 is a government obligation that requires major energy companies to fund energy efficiency improvements in low-income and fuel-poor households. Unlike grants you apply to directly, ECO4 is delivered through Ofgem-approved installers who access funding on your behalf.
For private landlords, this means: if your tenant qualifies, you can receive free improvements to your property — at no cost to you or your tenant — that improve energy efficiency, reduce bills, and in most cases push your EPC rating up by one or two bands.
ECO4 runs until 31 December 2026. There is currently no confirmed successor scheme at the same scale. See our full ECO4 for landlords guide for the national picture.
ECO4 Eligibility in Greater Manchester
There are two routes to ECO4 eligibility in Greater Manchester. The first is the standard national benefits-based route. The second — and the one that unlocks access for many more Manchester landlords — is the GMCA ECO4 Flex route.
Benefits-Based Eligibility
ECO4 Flex — The Greater Manchester Route
ECO4 Flex allows local authorities to declare households eligible for ECO4 funding even if they do not receive qualifying benefits. The Greater Manchester Combined Authority (GMCA) has issued a Flex Statement of Intent covering a wide range of circumstances. This is the key access route for Manchester landlords whose tenants are working but on modest incomes.
What Does ECO4 Cover in Manchester?
The measures available depend on what is technically suitable for your property and what will deliver the most energy improvement. For Manchester's Victorian terraced stock, the most common funded measures are:
Loft Insulation
Fully funded — typically £350–£550 value. Most effective quick win for pre-1919 terraces. Adds 8–15 SAP points.
Fully fundedCavity Wall Insulation
Fully funded for post-1930 properties with unfilled cavities. Adds 5–8 SAP points. Common in outer Manchester boroughs.
Fully fundedSolid Wall Insulation
Substantial contribution for solid-walled Victorian terraces. Internal wall insulation typically costs £7,000–£12,000 — ECO4 covers a significant portion.
Substantial contributionFirst-Time Central Heating
Properties with no central heating system can receive a full installation— gas boiler, pipework, and radiators — fully funded under ECO4.
Fully fundedAir Source Heat Pump
Where suitable (typically semi-detached or detached with adequate insulation), ECO4 can fund air source heat pump installation as an alternative to gas boiler replacement.
Subject to suitabilitySolar Panels
Solar PV can be included as part of a wider ECO4 package where the property has significant energy efficiency measures in place. Not standalone — must be part of a multi-measure package.
As part of packageECO4 and Your EPC Rating
ECO4 measures are specifically selected to maximise energy efficiency improvement — which means they directly improve your EPC score. Typical SAP point improvements for Greater Manchester properties:
| Measure | Typical SAP points added | Common in Manchester? |
|---|---|---|
| Loft insulation (0 to 270mm) | +8 to +15 | Very common (most properties) |
| Cavity wall insulation | +5 to +8 | Post-1930 properties (outer boroughs) |
| Internal solid wall insulation | +10 to +20 | Victorian terraces (inner Manchester) |
| Air source heat pump | +5 to +15 | Semi-detached and detached only |
| Loft + cavity wall combined | +13 to +23 | 1930s semis — often takes D to C |
How to Apply for ECO4 in Manchester
Check eligibility
Review whether your tenant receives a qualifying benefit — or whether they may qualify via ECO4 Flex (income below £31k, Council Tax Reduction, high-deprivation ward, or health referral). If unsure, contact Manchester City Council's energy team for a free eligibility check.
Contact an Ofgem-approved ECO4 installer
Approved installers handle the application on your behalf. Find registered installers via the TrustMark directory or the Simple Energy Advice helpline (0800 121 2017). Get at least two quotes — the cost to you should be £0 for qualifying measures.
Property survey
The installer will survey your property to confirm which measures are technically suitable and what SAP improvement they will deliver. This assessment is free.
ECO4 application submitted
The installer submits the ECO4 application to the energy company on your behalf. For Flex cases, they also process the GMCA eligibility declaration.
Works completed
Installation is typically scheduled within 4–12 weeks of approval. Works are completed by accredited installers, usually in one or two visits. A new EPC is issued post-installation.
Manchester ECO4 Contacts
Which Greater Manchester Boroughs Are Covered?
ECO4 and ECO4 Flex cover all ten Greater Manchester boroughs. The GMCA Flex Statement of Intent applies authority-wide, so landlords in any borough can access the Flex route:
Combining ECO4 With Other Manchester Grants
ECO4 can be stacked with other Manchester and national schemes to dramatically reduce your out-of-pocket costs — or eliminate them entirely for some properties.
Warm Homes Local Grant (Greater Manchester)
Landlords in the Greater Manchester Good Landlord Charter can access up to £30,000 per property through the Warm Homes Local Grant programme — significantly more than the national average. This covers measures ECO4 will not fully fund, particularly solid wall insulation.
Warm Homes Local Grant guide →Manchester Home Energy Loan Plan
Manchester City Council offers interest-free loans up to £10,000 per property. Use this to cover the landlord contribution for solid wall insulation after ECO4 funding, or to add double glazing or a condensing boiler.
Apply via Manchester City CouncilBoiler Upgrade Scheme (National)
The national BUS grant provides £7,500 towards a heat pump — available to Manchester landlords with or without ECO4 eligibility. If ECO4 funds your insulation and the BUS funds your heat pump, you can reach EPC C with minimal landlord outlay.
Boiler Upgrade Scheme guide →Frequently Asked Questions
Can landlords apply for ECO4 in Manchester?
Yes. Landlords can benefit from ECO4 if their tenant meets the eligibility criteria (qualifying benefits or ECO4 Flex). The improvements are made to your property at no cost to you. You do not apply directly — your installer handles the application. The property must currently have an EPC rating of D or below.
What if my tenant does not receive any qualifying benefits?
Apply via ECO4 Flex. The GMCA Flex Statement of Intent covers households with combined income below £31,000, properties in high-deprivation wards, tenants receiving Council Tax Reduction, or tenants referred by health or social care. Contact Manchester City Council's energy team to request a Flex declaration.
How long does ECO4 take from application to completion?
Typically 4–12 weeks from initial assessment to completed installation. The survey is usually within 2 weeks, application processing takes 2–4 weeks, and installation is scheduled after approval. Allow 3 months if planning around tenancy changeovers.
Is ECO4 ending?
Yes — ECO4 is currently scheduled to close on 31 December 2026. No confirmed successor scheme exists at the same scale. The proposed Warm Homes Obligation (sometimes called ECO5) is under consultation with no confirmed start date. Apply before the window closes.
Will ECO4 improvements improve my EPC rating?
In most cases, yes — often by one or two EPC bands. Loft insulation and cavity wall insulation typically add 8–20 SAP points depending on starting conditions. A new EPC is issued after works are completed. Properties currently at EPC D or E often reach C through ECO4 improvements alone.
Can ECO4 fund solid wall insulation for a Victorian terrace?
Partially. ECO4 provides a contribution towards solid wall insulation but rarely covers the full cost (which can be £7,000–£12,000). You will typically need to contribute or stack with the Manchester Home Energy Loan Plan or Warm Homes Local Grant. Get a survey to understand the specific contribution for your property.
Want to know what upgrades your Manchester property needs?
Use our property cost estimator to understand likely costs before applying for ECO4 funding.