Most new builds are not eligible for the Boiler Upgrade Scheme in England and Wales. Some self-builds can be, depending on the circumstances, so check eligibility before relying on a grant in your budget. In Scotland, ask Home Energy Scotland about new homes; Northern Ireland has no dedicated homeowner heat pump grant at present.
New homes in Greater Manchester designed with underfloor heating downstairs get a low flow temperature that suits a heat pump. Small developments near Greater Manchester can be designed plot by plot, with heat loss worked out from each house type's drawings. Self-builders in and around Greater Manchester can bring us in at drawing stage so the heat pump, cylinder and pipe routes are designed in from the start.
Who it suits
- Self-builders planning heating alongside the structure
- Replacement dwellings and major conversions treated as new homes
- Homes designed with underfloor heating on one or more floors
- Small builders and developers working on one-off homes or small groups
Grants and rules for heat pumps in England
In England the Boiler Upgrade Scheme gives £7,500 towards an air source heat pump (£9,000 if it replaces oil or LPG, from 21 July 2026 to 31 March 2027), and since 28 April 2026 a valid EPC is no longer needed. The grant is applied for by the MCS-certified installer and shown as a deduction on your quote.
Installing heat pumps is zero-rated for VAT across the UK until 31 March 2027. Since 29 May 2025, permitted development in England allows up to two air source heat pumps on a house, each up to 1.5 m³, with no blanket 1 m boundary rule — the installation must still meet the MCS planning standards, including the noise check. Listed buildings, flats and some conservation-area positions need extra consent, which we check at survey.
New-build and self-build heat pumps prices in Greater Manchester
These are guide prices for Greater Manchester, installed and including VAT. Your final price is fixed in a written quote after the survey and depends on the heat loss of the house, the radiators that need changing and where the unit goes.
| Home | Typical size | Installed guide price |
|---|---|---|
| 1–2 bedroom flat or small terrace | 4–5 kW | £9,300–£12,250 |
| 2–3 bedroom terrace or semi | 5–7 kW | £10,300–£13,250 |
| 3 bedroom semi or small detached | 6–9 kW | £11,750–£15,200 |
| 4 bedroom detached | 8–12 kW | £13,700–£17,650 |
| 5+ bedroom or larger older house | 11–16 kW | £16,150–£22,050 |
Installed, inc VAT: unit, cylinder, controls, minor pipework and commissioning. Most new builds are not eligible for grant funding, so no deduction is shown.
Towns we cover in Greater Manchester
We cover 29 towns in Greater Manchester for new-build and self-build heat pumps. Each links to local guide prices and the grant position for England.
| Town | Postcode district | Nearest town | Midwinter daylight |
|---|---|---|---|
| Manchester | M2 | Stretford | 7 h 28 min |
| Oldham | OL1 | Middleton | 7 h 27 min |
| Wigan | WN1 | Golborne | 7 h 27 min |
| Bolton | BL1 | Radcliffe | 7 h 27 min |
| Stockport | SK1 | Denton | 7 h 29 min |
| Rochdale | OL16 | Heywood | 7 h 27 min |
| Sale | M33 | Stretford | 7 h 29 min |
| Bury | BL9 | Radcliffe | 7 h 27 min |
| Altrincham | WA14 | Sale | 7 h 29 min |
| Middleton | M24 | Heywood | 7 h 27 min |
| Ashton-under-Lyne | OL7 | Denton | 7 h 28 min |
| Leigh | WN7 | Atherton | 7 h 28 min |
| Stretford | M32 | Urmston | 7 h 29 min |
| Urmston | M41 | Stretford | 7 h 29 min |
| Eccles | M30 | Swinton | 7 h 28 min |
| Tyldesley | M29 | Atherton | 7 h 28 min |
| Hyde | SK14 | Denton | 7 h 29 min |
| Walkden | M28 | Swinton | 7 h 28 min |
| Prestwich | M25 | Whitefield | 7 h 28 min |
| Radcliffe | M26 | Whitefield | 7 h 27 min |
| Heywood | OL10 | Middleton | 7 h 27 min |
| Denton | M34 | Hyde | 7 h 28 min |
| Saddleworth | OL3 | Oldham | 7 h 27 min |
| Golborne | WA12 | Leigh | 7 h 28 min |
| Whitefield | M45 | Radcliffe | 7 h 27 min |
| Swinton | M27 | Eccles | 7 h 28 min |
| Atherton | M46 | Tyldesley | 7 h 28 min |
| Irlam | M44 | Urmston | 7 h 29 min |
| Horwich | BL6 | Bolton | 7 h 27 min |
New-build and self-build heat pumps questions
When do you need to be involved in a new build?
Ideally before the drawings are finalised, so the plant space, outdoor unit position and emitters are agreed with your architect. At the latest, the design should be done before first fix, when pipework goes in under floors and inside walls. Late involvement usually means compromises, such as a cylinder in an awkward space or pipe runs boxed in afterwards.
How long does a new-build heat pump installation take?
It is split across the build. First fix typically takes a few days once the structure is up, and second fix with commissioning takes a few more days near completion. Underfloor heating in screed then follows a gradual drying-out schedule. Exact timing depends on your build programme, which we agree with your builder so trades are not left waiting on each other.
Can a self-build get the Boiler Upgrade Scheme grant?
In some cases. In England and Wales the scheme is aimed at existing homes and most new builds are not eligible, but some self-builds can qualify depending on circumstances, so check eligibility before including a grant in your budget. If the scheme can apply, the MCS-certified installer named in your quote handles the application. Scotland and Northern Ireland are outside the scheme.
Where should the outdoor unit go on a new build?
Somewhere with free airflow, a solid base and drainage, away from bedroom windows and boundaries where possible, and positioned to pass the MCS noise assessment. On a new build this can be planned into the landscaping, such as a side return or screened area near the plant room, which keeps pipe runs short. Planning rules differ by nation, so we check the position at design stage.