Bathroom Renovation Costs in South Dublin — A Realistic Guide
Renovating a bathroom is one of the most impactful home improvements you can make. But bathroom renovation cost Dublin varies wildly depending on your ambitions. Are you refreshing tired fixtures, or creating a spa-like sanctuary? This guide breaks down what you'll realistically spend in South Dublin's 2026 market.
As experienced Dublin builders with 35+ years in the business, BR Building Services has completed hundreds of bathroom renovations. We'll help you understand the cost drivers and options, so you can make an informed decision.
Bathroom Renovation Cost Ranges in Dublin
Bathroom costs scale dramatically based on scope. Here's the realistic breakdown:
Budget Option
€5,000 - €8,000
Basic refresh: new suite, tiling, paint, new mirrors/lighting. No structural changes. Standard finishes.
Mid-Range Option
€8,000 - €15,000
Good quality finishes, possible reconfiguration, quality fittings, larger tiles, custom cabinetry.
Premium Option
€15,000 - €25,000+
Full transformation: wet room, heating, high-spec fixtures, luxury tiling, bespoke joinery, underfloor heating.
| Bathroom Type | Cost Range | Typical Scope |
|---|---|---|
| Small ensuite (4-6 m²) | €4,000 - €8,000 | Bath/shower, toilet, sink, basic tiling |
| Standard bathroom (6-10 m²) | €6,000 - €15,000 | Quality suite, tiling, flooring, mirrors, heating |
| Family bathroom (10-15 m²) | €10,000 - €20,000 | Double vanity option, quality fittings, underfloor heating possible |
| Spa bathroom (15+ m²) | €15,000 - €30,000+ | Wet room, luxury finishes, bespoke design, multiple zones |
South Dublin Reality Check
These costs reflect Dublin's 2026 market. Properties in Ballinteer, Castleknock, and Dundrum follow similar pricing patterns. Older Victorian or Edwardian properties sometimes require additional structural work (dealing with original plumbing, poor ventilation, damp), which can add €2,000-€5,000.
Cost Breakdown: Where Your Money Goes
1. Sanitary Suite (€1,500 - €8,000)
This is often the largest single cost item. Budget ranges:
- Budget suite (toilet, basin, bath): €800-€1,500
- Mid-range suite (good brands, quality finish): €1,500-€3,500
- Premium suite (luxury brands, freestanding baths, walk-in showers): €3,500-€8,000+
Labour to fit a suite: €600-€1,200.
2. Wall and Floor Tiling (€2,000 - €6,000)
Tiling is labour-intensive. Costs depend on:
- Tile choice: Budget ceramic €15-€30/m², mid-range porcelain €30-€60/m², premium natural stone €60-€150+/m²
- Pattern complexity: Simple grid costs less; mosaic, herringbone, or custom patterns cost 20-30% more
- Labour: €40-€60/m² for standard work; specialist patterns cost more
A 10 m² bathroom with wall and floor tiling: €2,500-€6,000 all-in.
3. Plumbing Work (€1,000 - €3,000)
If moving water lines, drainage, or vents:
- No changes: €500-€800 (disconnection, reconnection, sealing)
- Minor relocation: €1,200-€2,000 (1-2 walls)
- Extensive changes: €2,500-€4,500+ (whole room reconfiguration)
4. Electrics & Heating (€1,200 - €3,500)
Safety is non-negotiable in bathrooms:
- New wiring, sockets, extractor fan: €1,200-€2,000
- Underfloor heating: €1,500-€3,000 (added comfort, significant cost)
- Heated towel rail: €400-€800
- Lighting upgrade: €600-€1,500
5. Preparation & Contingency (€1,500 - €3,000)
Often overlooked:
- Removal of old suite: €400-€800
- Wall/floor prep, making good: €800-€1,500
- Unforeseen issues (hidden damp, rotten wood, cracked pipes): Budget 10-15% contingency
What Actually Adds Cost?
Structural Changes
Moving walls, relocating windows, or creating an ensuite where there was a cupboard requires Planning and Building Control approval and structural analysis. Budget €3,000-€8,000 extra.
Wet Rooms
A frameless walk-in shower on a sloped floor looks luxurious but requires precise waterproofing, specialist membrane work (€2,000-€3,500), and careful grading. Premium option only.
Natural Stone Tiling
Marble, slate, or granite tiles cost 2-3x ceramic tile, and labour is more delicate. Budget an extra €1,500-€3,000 versus standard ceramic.
Bespoke Cabinetry
Custom vanity units in specific finishes and dimensions cost significantly more than off-the-shelf options. Add €1,500-€3,000 for bespoke joinery.
Heating & Ventilation
Underfloor heating, heated towel rails, and premium extraction systems add €1,500-€3,000. Essential in older Dublin homes with damp issues.
What Can Save You Money?
Keep Existing Layout
Not moving water, waste, or electricity saves thousands. A straightforward suite and tile swap in the existing footprint stays in the €6,000-€8,000 range.
Standard Finishes
Ceramic tiles, white or light colours, standard-brand suites, and chrome fittings cost less than bespoke options. No shame in it—good design with standard materials looks professional.
Smaller Bathrooms
A small ensuite (4 m²) automatically costs less than a family bathroom (12 m²). If space permits, two smaller bathrooms might cost less than one large luxury bathroom.
Phase the Work
Budget suite and tiling now (€8,000), underfloor heating later (€2,000). Spreads costs and reduces short-term financing pressure.
Negotiate with One Contractor
Using one experienced builder (who's done hundreds of bathroom renovations) reduces coordination delays, rework, and disputes. We offer competitive rates for comprehensive bathroom work.
Timeline & Labor Costs
A mid-range bathroom renovation takes 3-4 weeks from start to finish (assuming no unforeseen issues). Labour typically accounts for 35-40% of the total cost.
- Budget bathroom: €2,000-€3,200 labour
- Mid-range bathroom: €3,500-€6,000 labour
- Premium bathroom: €6,000-€10,000 labour
Skilled tradespeople in Dublin (plumbers, electricians, tilers) earn €28-€45/hour. A bathroom typically requires a small, focused team: 1-2 plumbers, 1 electrician, 1-2 tilers, and a general builder.
Why Choose BR Building Services for Your Bathroom?
We've renovated hundreds of bathrooms across Dublin 16, Ballinteer, and South Dublin. Our approach:
- Free detailed survey and specification to avoid cost surprises
- Transparent, item-by-item quotations
- In-house skilled trades, reducing subcontractor complexity
- Strong relationships with tile and fixture suppliers for better pricing
- Building Control and planning expertise
- Efficient project management—on-time delivery saves money
Our clients consistently report that their bathroom renovation exceeded expectations and added real value to their homes.
Getting Your Bathroom Quote
Don't accept a price based on "typical" costs. Every bathroom is different. Existing plumbing, damp, structural issues, and your specific vision affect pricing.
Contact us for a detailed bathroom renovation survey and quote. We'll identify costs upfront, not halfway through the project.