Air Source Heat Pump Cost in Scotland (2026)
Typically £8,000 to £14,000 installed in Scotland before the grant, or £700 to £6,700 after a Home Energy Scotland grant of up to £7,500.
Official benchmark: the median installed cost of an air source heat pump under the Boiler Upgrade Scheme was £12,908 in April to June 2026, with half of installs between £11,128 and £15,627 (England and Wales, a typical 8 kW system, before the grant is taken off). Official costs are not published by region.
The typical range comes from PumpSwap’s indicative 2026 price model for towns in Scotland, not from measured quotes. Your installer’s survey sets your price.
Heat pump prices in towns across Scotland
Indicative installed prices, before and after the grant, for the largest towns in Scotland. Each town page has local detail, including whether the area is on the gas grid.
| Town | Installed, before grant | After grant |
|---|---|---|
| Glasgow | £8,050 to £14,050 | £550 to £6,550 |
| Edinburgh | £8,050 to £14,050 | £550 to £6,550 |
| Aberdeen | £7,950 to £13,950 | £450 to £6,450 |
| Dundee | £8,150 to £14,150 | £650 to £6,650 |
| Paisley | £8,150 to £14,150 | £650 to £6,650 |
| East Kilbride | £7,950 to £13,950 | £450 to £6,450 |
| Livingston | £7,900 to £13,900 | £400 to £6,400 |
| Dunfermline | £7,900 to £13,900 | £400 to £6,400 |
| Hamilton | £7,950 to £13,950 | £450 to £6,450 |
| Meikle Earnock | £7,950 to £13,950 | £450 to £6,450 |
| Cumbernauld | £7,950 to £13,950 | £450 to £6,450 |
| Kirkcaldy | £8,000 to £14,000 | £500 to £6,500 |
| Inverness | £8,050 to £14,050 | £550 to £6,550 |
| Perth | £8,450 to £14,450 | £950 to £6,950 |
| Kilmarnock | £8,450 to £14,450 | £950 to £6,950 |
| Dumfries | £8,700 to £14,700 | £1,200 to £7,200 |
| Ayr | £8,300 to £14,300 | £800 to £6,800 |
| Coatbridge | £8,050 to £14,050 | £550 to £6,550 |
| Greenock | £8,200 to £14,200 | £700 to £6,700 |
| Glenrothes | £8,250 to £14,250 | £750 to £6,750 |
| Stirling | £8,350 to £14,350 | £850 to £6,850 |
| Airdrie | £8,100 to £14,100 | £600 to £6,600 |
| Falkirk | £8,350 to £14,350 | £850 to £6,850 |
| Irvine | £8,200 to £14,200 | £700 to £6,700 |
Grants and support in Scotland
Home Energy Scotland offers a grant of up to £7,500, plus £1,500 more in rural and island areas, and an optional interest-free loan of up to £7,500. Apply and get approval before the work starts. The Boiler Upgrade Scheme does not apply in Scotland.
- Grant up to £7,500, plus £1,500 in rural and island areas, and an optional interest-free loan up to £7,500. For homeowners in their main home; no benefits needed. Apply before the work starts; first come, first served.
- Support worth £10,000 or more for eligible households in homes with a poor energy rating, such as those aged 75 or over, with certain medical conditions, or on qualifying benefits.
- Energy suppliers fund improvements for eligible low-income households. Runs until 31 December 2026.
What a heat pump costs to run in Scotland
For a home needing about 10,000 kWh of heat a year, at the Ofgem price cap for 1 October to 31 December 2026 (Direct Debit). Scotland spans 2 price cap regions, so both are shown.
| Price cap region | Electricity | Heat pump a year | Gas | Gas boiler a year |
|---|---|---|---|---|
| Southern Scotland | 26.11p | £580 to £685 | 7.87p | about £870 |
| Northern Scotland | 26.35p | £585 to £695 | 7.87p | about £870 |
Heat pump at a seasonal efficiency (SCOP) of 3.8 to 4.5; gas boiler at 90% efficiency. Unit rates only. Moving off gas entirely also ends the gas standing charge (29.89p a day in Southern Scotland, about £110 a year). There is no VAT on household electricity in Great Britain from 1 October 2026 to 31 March 2027. Estimates, not quotes.
How homes in Scotland are heated today
Share of households by their only type of central heating (Scotland's Census 2022; percentages calculated by PumpSwap from the published counts).
20% of homes in Scotland are not on the gas grid (government estimate for 2024; Great Britain 16%). The estimate counts every home without a gas meter, so it includes homes on electric or communal heating as well as oil and LPG.
The climate in Scotland
January averages 5.5°C by day and 0.3°C at night, with 72 days of air frost a year (Met Office 1991-2020 averages for Scotland). Across the UK the figures are 1.2°C and 53 days. Air source heat pumps keep heating well below freezing; a colder climate changes the size your installer specifies through the heat loss calculation, not whether a heat pump works.
How many homes in Scotland are switching
MCS-certified retrofit heat pump installations in Scotland: 1,006 in Apr to Jun 2026, against 1,515 a year earlier.
Planning rules in Scotland
- One air source heat pump per home is permitted development in Scotland.
- There is no distance-from-boundary rule, but a unit on the house may not stick out more than 1 metre from the wall, roof or chimney.
- In a conservation area it must be at ground floor level on the rear wall. Not in a World Heritage Site or within the grounds of a listed building.
- A free-standing unit cannot sit in front of a wall facing a road, or be more than 3 metres high.
- The installation must meet MCS planning standards (MCS 020).
- A 2025 Scottish Government consultation proposed allowing two units on detached homes. That is still a proposal.
Source: legislation.gov.uk: General Permitted Development (Scotland) Order 1992, Schedule 1, Class 6H. If your home is listed or in a conservation area, check with your council before installing.
Frequently asked questions
How much does an air source heat pump cost in Scotland?
Typically £8,000 to £14,000 installed before the grant in PumpSwap's indicative 2026 price model, or £700 to £6,700 after it. For comparison, the official median for England and Wales was £12,908 in April to June 2026 (a typical 8 kW system, before the grant is taken off). Official costs are not published by region.
What heat pump grants are there in Scotland?
Home Energy Scotland offers a grant of up to £7,500, plus £1,500 more in rural and island areas, and an optional interest-free loan of up to £7,500. Apply and get approval before the work starts. The Boiler Upgrade Scheme does not apply in Scotland.
How much does a heat pump cost to run in Scotland?
For a home needing about 10,000 kWh of heat a year, roughly £580 to £685 a year at the Ofgem price cap for Southern Scotland (electricity 26.11p per kWh, 1 October to 31 December 2026), assuming a seasonal efficiency of 3.8 to 4.5. A 90% efficient gas boiler would cost about £870 for the same heat at 7.87p per kWh. Unit rates only; going all-electric also ends the gas standing charge, about £110 a year.
Do I need planning permission for a heat pump in Scotland?
Usually not. One air source heat pump per home is permitted development in Scotland. There is no distance-from-boundary rule, but a unit on the house may not stick out more than 1 metre from the wall, roof or chimney.
Is Scotland too cold for an air source heat pump?
No. January averages 5.5°C by day and 0.3°C at night here, with 72 days of air frost a year (Met Office 1991-2020 averages; the UK figures are 1.2°C and 53 days). Heat pumps keep heating well below freezing. A colder climate changes the size your installer specifies through the heat loss calculation, not whether a heat pump works.
Heat pump guides for Scotland
Heat pump costs in other regions
Sources
- Scotland's Census 2022: type of central heating
- DESNZ: properties not connected to the gas network, 2024
- Met Office: 1991-2020 climate averages
- Ofgem: price cap unit rates and standing charges by region
- DESNZ: heat pump deployment statistics, June 2026
- legislation.gov.uk: General Permitted Development (Scotland) Order 1992, Schedule 1, Class 6H
Where are you?
See indicative costs and local installers for your area