Bathroom Renovation in Castleknock, Dublin
Compare bathroom renovation professionals in Castleknock. Free quotes, no obligation.
Castleknock is dominated by large, well-maintained family homes built from the 1980s to 2000s in estates like Castleknock Park, Beechpark, Carpenterstown, and Diswellstown. Housing is predominantly detached and semi-detached, three to five bedrooms, with good-sized gardens. Many homes are now 20 to 30 years old and reaching the point where boiler replacement, window upgrades, kitchen renovations, and energy retrofits are needed. The Phoenix Park boundary creates a distinctive western edge. Some older housing exists near the village centre.
Managed by Fingal County Council. A well-established, affluent family area with high property values (€500k to €1m+). The mature housing stock creates consistent demand for mid-life upgrades: boiler replacement, attic insulation top-ups, window replacement, kitchen and bathroom renovations, and garden landscaping. The area is relatively sheltered with good tree cover. Access for trades is generally good with driveways and parking. The established nature of the area means less new-build activity and more renovation and extension work.
Bathroom Renovation in Castleknock: Local Insights
Castleknock is dominated by large, well-maintained family homes built from the 1980s to 2000s in estates like Castleknock Park, Beechpark, Carpenterstown, and Diswellstown. Housing is predominantly detached and semi-detached, three to five bedrooms, with good-sized gardens. Many homes are now 20 to 30 years old and reaching the point where boiler replacement, window upgrades, kitchen renovations, and energy retrofits are needed. The Phoenix Park boundary creates a distinctive western edge. Some older housing exists near the village centre.
Managed by Fingal County Council. A well-established, affluent family area with high property values (€500k to €1m+). The mature housing stock creates consistent demand for mid-life upgrades: boiler replacement, attic insulation top-ups, window replacement, kitchen and bathroom renovations, and garden landscaping. The area is relatively sheltered with good tree cover. Access for trades is generally good with driveways and parking. The established nature of the area means less new-build activity and more renovation and extension work.
Bathroom Renovation Costs in Castleknock
Typical costs for bathroom renovation in the Castleknock area (Dublin pricing applies):
| Service | Typical Cost | Notes |
|---|---|---|
| Budget bathroom refit | €6,000 | €12,000 | Size, fixtures |
| Mid-range bathroom | €12,000 | €22,500 | Design, materials |
| Premium bathroom / wet room | €22,500 | €45,000 | Custom design, high-end fixtures |
Dublin area estimates, 2026. Request quotes for accurate pricing.
Bathroom Renovation FAQs
A basic bathroom refit (new suite, taps, shower, tiles in the existing layout) costs €4,000 to €8,000. A mid-range renovation with better sanitaryware, floor-to-ceiling tiles, and an upgraded shower costs €8,000 to €15,000. Premium renovations with underfloor heating, walk-in shower, freestanding bath, and designer tiles cost €15,000 to €30,000. En-suite bathrooms are usually at the lower end of each range due to smaller size.
A standard bathroom renovation takes 7 to 12 working days (1.5 to 2.5 weeks). Strip-out takes 1 day, plumbing first fix takes 1 to 2 days, tiling takes 2 to 3 days, second fix and finishing take 2 to 3 days, with drying time between some stages. Wet rooms take slightly longer due to additional waterproofing layers. The bathroom is completely unusable during the renovation, so if you only have one bathroom, plan accordingly.
A wet room has no shower tray or enclosure. The entire floor is waterproofed (tanked) with a gentle slope towards a linear or point drain, and the shower area is open or divided by a glass screen. Wet rooms look modern and spacious, are easier to clean, and are excellent for accessibility. They cost €2,000 to €5,000 more than a standard shower installation due to the additional waterproofing, floor preparation, and drainage work. They are particularly popular in en-suites and smaller bathrooms where a shower enclosure feels cramped.
For a family bathroom, having at least one bath in the house is advisable for bathing young children and for resale value. If you have two bathrooms, a bath in the main bathroom and a walk-in shower in the en-suite is the most popular configuration. If you only have one bathroom and rarely use the bath, replacing it with a large walk-in shower creates a more usable and modern space. Estate agents generally advise keeping at least one bath in the house for resale.
Yes. Electric underfloor heating in a bathroom is one of the most cost-effective luxury upgrades you can make. It costs €500 to €1,200 to install (mat system under tiles) and approximately €20 to €40 per year to run for one bathroom. The comfort of warm tiles underfoot on a cold morning is genuinely transformative. It also helps keep the bathroom dry and reduces condensation. The heating mat must be installed before tiling, so it needs to be planned into the project from the start.
Building regulations require mechanical ventilation in bathrooms without an openable window, and it is strongly recommended even if you have a window. A decent extractor fan removes moisture quickly, preventing condensation, mould, and damage to paintwork and grout. A fan with a humidity sensor that activates automatically is the best option. Installation costs €150 to €400 including the fan and electrician's time. It must be installed by a Safe Electric registered electrician.