ECO4 Closes 31 December 2026 · Warm Homes Plan from 2027 | 7,000+ Installations
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💰Earn £100 Per ReferralBy Peter Davies, ECO4 Analyst
Reviewed
Yes — if you live in NG1–NG7 and either claim a qualifying benefit (Universal Credit, Pension Credit, PIP, ESA, Income Support, Working Tax Credit or Child Tax Credit) with an EPC of band D–G, or your gross household income is under £31,000 via Nottingham City Council's LA Flex Statement of Intent, you can apply for a 100% free ECO4 boiler replacement. Nottingham is on the Cadent East Midlands gas network. Council referrals go via housing.network@nottinghamcity.gov.uk.
Pillar guides: Free boiler upgrade · ECO4 eligibility · LA Flex grants
NG1–NG7
Postcode coverage
Cadent
Gas Distribution Network
LA Flex active
Nottingham City Council
£0
Cost to qualifying households
There are two routes for Nottingham households. Pick whichever applies — you don't need both.
Per gov.uk's Energy Company Obligation page, you qualify if you receive any of:
No qualifying benefit? Nottingham City Council runs its own referral route through the LA Flex Statement of Intent.
Bottom line: If your address is in NG1–NG7, you claim a qualifying benefit or fall under Nottingham City Council's LA Flex criteria, and your EPC is D-G, the eligibility check is a 49-second form.
Nottingham's housing reflects its 19th-century lace, hosiery and tobacco-industry boom. The dense Victorian red-brick terrace belt fills Sneinton (NG2), Radford (NG7), St Ann's (NG3), Hyson Green (NG7), Bulwell (NG6) and Forest Fields (NG7) — typically two-up two-down workers' terraces, many built on the steep slopes east of the city centre as the Earl Manvers estate was sold off in the late 1800s. The historic Lace Market (NG1) preserves the warehouse-and-counting-house Italianate stock at the city's heart, much of it now converted into flats. The post-war picture adds large Nottingham City Homes estates at Clifton, Aspley, Bilborough, Bestwood and parts of Basford — early Parker Morris standards, mostly cavity-walled. For ECO4 the strongest catchment is the Sneinton / Radford / St Ann's terrace belt, where combined boiler-replacement plus loft and (where rear extensions allow) cavity-wall fill routinely lifts EPC band E to band C.
Total dwellings
134,000
as of 2021 Census
Private sector
—
owner-occupied + rented
Social housing
—
registered providers
Bottom line: Nottingham's mix of pre-1919 and post-war stock is exactly the catchment ECO4 targets. The mandatory PAS 2035 retrofit assessment will confirm the SAP uplift for your specific address.
Cadent is the Gas Distribution Network operator for the North-West (and much of the Midlands and East England) — that includes every NG1–NG7 postcode.
~10 m connection
£500–£800
50 m+ connection
£1,500–£2,500
If your property is already on the gas main — most Nottingham addresses are — there is nothing to pay. ECO4 funds the boiler, internal pipework, controls, meter installation, and safe removal of the old system.
Cadent's indicative pricing toolBottom line: Almost every Nottingham address (NG1–NG7) is already on the Cadent gas main, so the connection cost is £0. The rare off-main cases sit on the outer fringes and pay Cadent separately for the new connection.
You may have seen the successor scheme called "ECO5" online — there is no ECO5. The government has abolished the Energy Company Obligation model and replaced it with the Warm Homes Plan — a £15 billion programme funded by public investment rather than levies on energy bills. ECO4 still runs until 31 December 2026, so Nottingham households should apply now while the scheme is open.
Low-income grants
£4.4 bn
Warm Homes Social Housing Fund + Local Grant
Boiler Upgrade Scheme
£7,500
per household, clean-heat grant
Delivery moves from Ofgem to a new Warm Homes Agency, with the Social Housing Fund and Local Grant consolidating into a single low-income capital scheme by 2027/28.
Sources: gov.uk — Warm Homes Plan (updated 18 March 2026); Ofgem response to the Warm Homes Plan.
Bottom line: ECO4 closes 31 December 2026. The Warm Homes Plan replaces it from 2027 — apply now while the current scheme is still open and the £4,000–£8,000 install value is fully funded.
Property
Pre-1919 mid-terrace, three-bed two-up two-down with rear extension, solid-wall front, cavity rear
Existing system
EPC band E — 1999 non-condensing combi at end of life, gravity-fed copper pipework, no TRVs, single-glazed sash to the front
Measure installed
Old combi removed; new A-rated condensing combi sited in the kitchen; full system flush; new programmable controls and TRVs; loft topped up to 270mm; rear-extension cavity walls drilled and filled.
Outcome
EPC modelled uplift from band E to band C; first-winter heating-bill cut of roughly £550–£750. £0 paid by the household.
Time on site
Boiler swap and cavity-fill completed across two days on site.
Illustrative — based on typical NG1–NG7 installs, not a single named customer.
Bottom line: Typical Nottingham installs deliver a two-band EPC uplift in a single intervention at £0 to the qualifying household. Your individual case depends on the PAS 2035 assessment, but the NG2 Sneinton pattern above is representative.
Total install value typically £4,000–£8,000.
Most Nottingham addresses are already on the gas main — nothing extra to pay.
Bottom line: If your ECO4 application is approved, the install is £0 — typical install value £4,000–£8,000. The only out-of-pocket case is a brand-new gas-main connection from off-grid, which is uncommon in Nottingham.
Run our wizard or call +44 7375 868046.
A free home survey by an accredited assessor confirms the right measure for your property.
Gas Safe install, building-control sign-off, lodged on the TrustMark Data Warehouse.
Prefer to contact Nottingham City Council directly?
Installer chain verified via TrustMark and Ofgem ECO4 Delivery Guidance v4.0.
Bottom line: From the 49-second eligibility check to a commissioned boiler, a typical Nottingham ECO4 job runs five to seven weeks. The wizard above is the fastest start — or call +44 7375 868046.
Nottingham homeowners (EPC band D–G) and private tenants (EPC band E–G, with landlord consent) whose household either claims a qualifying benefit (Universal Credit, Pension Credit, PIP, ESA, Income Support, Working Tax Credit or Child Tax Credit) or has gross income under £31,000 via Nottingham City Council's LA Flex referral. A cold-sensitive health condition can substitute for the income test.
Yes. Nottingham City Council publishes its ECO4 Flexible Eligibility Statement of Intent covering ECO4 Flex and the Great British Insulation Scheme. Referrals go via the council's housing team at housing.network@nottinghamcity.gov.uk — the wider Nottinghamshire County area (Mansfield, Newark, Worksop, etc.) is covered by Nottinghamshire County Council's separate SoI.
Cadent Gas's East Midlands network operates the gas mains across all NG1–NG7 postcodes — the same GDN that covers Leicester, Derby, Peterborough and Sheffield. ECO4 covers the new boiler, internal pipework, meter installation and removal of the old system at no cost. The connection from your meter back to the Cadent main is separate — Cadent publishes an indicative pricing tool for households needing a new connection.
Inner Nottingham's terrace belt — Sneinton, Radford, St Ann's, Hyson Green and Forest Fields — sits at the heart of the city's ECO4 catchment. The strongest scoring package is an A-rated condensing combi replacement plus loft top-up to 270mm and rear-extension cavity-wall fill where present. Solid-wall insulation on the front is in scope but may need planning consent on streets inside the Lace Market and Sneinton Conservation Areas.
Often yes — this is First-Time Central Heating (FTCH), one of the highest-scoring ECO4 measures because moving from Economy 7 storage heaters to a gas combi typically jumps the EPC two bands. Clifton, Aspley, Bilborough and Bestwood were built to early Parker Morris standards with cavity walls and are mostly connected to Cadent's mains, even where individual properties are not yet hooked up.
No — the city boundary matters. Nottingham City Council's Statement of Intent covers NG1–NG7 only. The wider county (Mansfield, Newark, Worksop, Sutton-in-Ashfield, West Bridgford, etc.) is covered by Nottinghamshire County Council's separate Statement of Intent, which uses similar but distinct routes. Households outside the city should ask their district council energy team.
ECO4 closes 31 December 2026. After that, the £15 billion Warm Homes Plan takes over from April 2027 — funded by public investment rather than energy-bill levies, and delivered by the new Warm Homes Agency rather than Ofgem (gov.uk Warm Homes Plan, updated 18 March 2026). You may have seen the successor scheme called 'ECO5' online — that name is not used by government and no scheme by that title exists. For Nottingham households, the practical effect is straightforward: if you apply under ECO4 before the 31 December 2026 close, the install is funded under ECO4 even if the engineer's visit happens in early 2027; if you start a fresh application after 1 January 2027, you'll be routed through the Warm Homes Local Grant (WHLG), the Warm Homes Social Housing Fund, or the £7,500 Boiler Upgrade Scheme depending on your tenure and property. Your local council's energy team continues to handle the referral throughout the transition.
gov.uk — Energy Company Obligation (ECO4)
Qualifying benefits and EPC band rules
Ofgem — ECO4 Delivery Guidance v4.0 (March 2026)
Scheme closure 31 December 2026, measure rules
gov.uk — Warm Homes Plan
£15bn ECO4 successor scheme, updated 18 March 2026
Nottingham City Council — Energy Company Obligations (ECO4) page
last updated 2024-01-01
Nottingham City Council — ECO Flexible Eligibility Statement of Intent
LA Flex thresholds and vulnerability criteria
Cadent — new gas connection page
GDN-side connection-cost guidance
ONS Census 2021 — Nottingham local-authority area (E06000018)
Dwelling counts for Nottingham (2021 Census)
Nottingham City Council — Greener Housing strategy
Regional EPC band distribution
Page reviewed: .
49-second form. No commitment. No cost. NG1–NG7 households on Universal Credit, Pension Credit, PIP, ESA, JSA, Income Support, Housing Benefit or Child Benefit — start here. Apply under ECO4 now (closes 31 December 2026); the Warm Homes Plan (sometimes searched as "ECO5") replaces it from April 2027.
