Heat Pump Installation in Stillorgan, Dublin
Compare heat pump installation professionals in Stillorgan. Free quotes, no obligation.
Stillorgan is a well-established south Dublin suburb with housing predominantly from the 1950s to 1980s. Estates like Stillorgan Park, Stillorgan Heath, and the areas around the N11 have three and four-bedroom semi-detached and detached homes on generous sites. Many of these homes are now 40 to 60 years old with original or first-generation replacement windows, aging boilers, and insulation well below current standards. UCD proximity creates some rental demand. Modern apartment development has occurred near the Stillorgan Shopping Centre.
Managed by Dun Laoghaire-Rathdown County Council. A mature, stable suburb with property values of €500k to €900k+. The aging housing stock creates extremely strong demand for full upgrades: window replacement, boiler and heating system upgrades, attic and wall insulation, kitchen and bathroom renovations, and rear extensions. Many homeowners have been in their properties for decades and are now investing in major refurbishment. The N11 corridor provides good access for trades.
Heat Pump Installation in Stillorgan: Local Insights
Stillorgan is a well-established south Dublin suburb with housing predominantly from the 1950s to 1980s. Estates like Stillorgan Park, Stillorgan Heath, and the areas around the N11 have three and four-bedroom semi-detached and detached homes on generous sites. Many of these homes are now 40 to 60 years old with original or first-generation replacement windows, aging boilers, and insulation well below current standards. UCD proximity creates some rental demand. Modern apartment development has occurred near the Stillorgan Shopping Centre.
Managed by Dun Laoghaire-Rathdown County Council. A mature, stable suburb with property values of €500k to €900k+. The aging housing stock creates extremely strong demand for full upgrades: window replacement, boiler and heating system upgrades, attic and wall insulation, kitchen and bathroom renovations, and rear extensions. Many homeowners have been in their properties for decades and are now investing in major refurbishment. The N11 corridor provides good access for trades.
SEAI Grants May Be Available
Some heat pump installation work may qualify for SEAI grants. Visit HomeEnergyGuide.ie to check eligibility and amounts.
SEAI Grants May Apply
Some heat pump installation work qualifies for SEAI grants of up to €8,000 or more. Check eligibility and current grant amounts on our energy guide.
Check SEAI Grants on HomeEnergyGuide.ieHeat Pump Installation Costs in Stillorgan
Typical costs for heat pump installation in the Stillorgan area (Dublin pricing applies):
| Service | Typical Cost | Notes |
|---|---|---|
| Air-to-water heat pump (3-bed semi) | €12,000 | €21,000 | System size, radiator upgrades |
| Air-to-water heat pump (4-bed detached) | €18,000 | €27,000 | System size, insulation levels |
| Ground-source heat pump | €24,000 | €37,500 | Bore holes vs trenches, system size |
Dublin area estimates, 2026. Request quotes for accurate pricing.
Heat Pump Installation FAQs
An air-to-water heat pump for a typical three-bed semi-detached house costs €9,000 to €14,000 fully installed, including the unit, hot water cylinder, controls, and any radiator upgrades. Larger homes or those needing significant pipework changes can run to €16,000 to €20,000. Ground-source systems cost €14,000 to €25,000 due to borehole drilling or trench excavation. The SEAI grant of €6,500 reduces these costs significantly.
SEAI offers a grant of €6,500 for air-to-water and ground-source heat pump installations in homes built before 2011. This applies to the complete installation including the unit, cylinder, and necessary system modifications. Under the National Home Energy Upgrade Scheme (through One Stop Shops), qualifying households can receive far higher support covering up to 80% of total project costs including insulation and other measures done at the same time.
Heat pumps work best in well-insulated homes with a BER rating of C1 or better. If your home is below C1, you should consider upgrading insulation first or doing a full retrofit that combines insulation and the heat pump together. Homes with underfloor heating are particularly well-suited because it operates at the lower water temperatures that heat pumps deliver most efficiently. Homes with very small radiators may need upgrades to work effectively with a heat pump.
In a well-insulated home, an air-to-water heat pump typically costs €800 to €1,200 per year in electricity to run, compared to €1,500 to €2,500 per year for oil heating. The exact savings depend on your electricity tariff, the heat pump's efficiency, your insulation levels, and your heating habits. Savings improve further if you have solar panels generating free electricity during the day or if you use a time-of-use tariff to run the heat pump on cheaper night-rate electricity.
Yes. Air-to-water heat pumps work efficiently even at temperatures as low as minus 15°C, well below anything Ireland experiences. Ireland's mild, maritime climate (average winter temperatures of 4-7°C) is actually ideal for air-source heat pumps because the air contains usable heat year-round. Scandinavian countries with far colder winters rely heavily on heat pumps, so Ireland's climate is not a concern.
A straightforward air-to-water installation in a home with existing radiators typically takes 2 to 4 days. If radiators need upgrading or new pipework is required, add another day or two. Ground-source installations take longer due to borehole drilling (1-2 days for boreholes) or trench excavation (2-3 days for horizontal loops). Allow an additional week if the project is part of a wider retrofit including insulation.