Heat pumps and A/C in Dublin 2
Merrion, Fitzwilliam, Grand Canal Dock
Homes in Dublin 2
Georgian squares, many of them protected, alongside newer apartments at Grand Canal Dock.
Georgian and period homes
Tall, solid walled homes with high ceilings and sash windows lose heat quickly. Many are protected structures, where planning exemptions don't apply and external insulation usually isn't allowed. Expect internal insulation, careful radiator sizing and a planning check before a heat pump goes in.
Typical heat pump prices in Dublin 2
Air to water heat pump, installed, adjusted for the local housing stock. After grants assumes the maximum SEAI support for replacing an oil, gas or storage system.
| Home | Before grants | After grants |
|---|---|---|
| Apartment | €12,000 to €16,800 | €500 to €5,300 |
| Mid terrace house | €16,800 to €22,200 | €2,300 to €7,700 |
| Semi detached / end of terrace | €18,000 to €24,000 | €3,500 to €9,500 |
| Detached house | €19,200 to €27,600 | €4,700 to €13,100 |
Estimates checked October 2026. Insulation work and supply upgrades are extra. The maximum house grant is €14,500.
Not sure what you need?
See each system inside a home like yours, with what it does and what it costs.
What installers will look at
- Heat loss: an SEAI technical assessment confirms the home is efficient enough for the grant.
- Radiators: older or smaller radiators often need upsizing for a heat pump's lower flow temperature.
- Outdoor unit position: away from the front of the house and far enough from neighbours to meet noise limits.
- Planning: protected structures and conservation areas, common here, don't get the usual planning exemption. Check with the council first.
- Electrics: the installer should check early whether ESB Networks needs to upgrade your supply.