A full bathroom overhaul is a major project, but one that adds significant value to your home. Understanding the cost breakdown helps you budget and make smart choices about where to splurge and where to save.
Total Renovation Cost Overview (2026)
| Scope | Cost Range | Timeline |
|---|---|---|
| Budget Renovation | £3,000–5,000 | 2–3 weeks |
| Standard Renovation | £5,000–10,000 | 3–5 weeks |
| Premium Renovation | £10,000–20,000+ | 6–8 weeks |
Typical family bathroom (1.5–2m²): Expect £6,000–9,000 for a quality mid-range renovation.
Cost Breakdown by Category
1. Plumbing (£1,200–2,500)
Moving pipes, installing new drainage, repositioning water lines:
- Keeping existing layout: £800–1,200 (rerouting connections)
- Relocating suite: £1,500–2,500 (new pipes, extended waste)
- Adding separate shower: +£400–800
2. Fixtures (Bath, Sink, Toilet) (£800–3,000)
| Fixture | Budget Option | Standard | Premium |
|---|---|---|---|
| Bath | £200–400 | £400–800 | £1,000–2,500 |
| Shower enclosure | £150–300 | £300–600 | £800–2,000 |
| Toilet | £100–200 | £200–400 | £400–1,000 |
| Sink/Vanity | £150–300 | £300–600 | £600–1,500 |
| Taps/Mixers | £100–200 | £200–500 | £500–1,500 |
3. Tiling & Surfaces (£1,500–3,000)
- Budget tiles (ceramic): £20–40/m² + labour
- Standard tiles (porcelain): £40–80/m² + labour
- Premium tiles (natural stone, designer): £80–200+/m² + labour
- Tiling labour: £40–60/m² (skilled work)
- Typical bathroom (8–12m² wall): £1,000–2,000 in materials + £800–1,200 labour
4. Wall & Floor Preparation (£600–1,500)
- Removing old suite: £300–600
- Stripping walls/tiles: £200–400
- Waterproofing new walls: £200–400
- Leveling/prepping floor: £300–500
5. Flooring (£400–1,500)
- Vinyl/lino: £200–400 (materials + fitting)
- Ceramic tiles: £400–800 (materials + fitting)
- Natural stone: £800–1,500 (materials + fitting)
- Wood (engineered, waterproof): £600–1,200 (materials + fitting)
6. Labour & Installation (£2,000–4,000)
- Plumber: £50–80/hour (3–10 days typical)
- Tiler: £50–70/hour (3–5 days typical)
- Electrician: £50–70/hour (if relocating lighting, extraction fan, heated towel rail)
- General labour/demolition: £40–60/hour
Total labour for mid-range project: £2,500–4,000 (30–40 working days)
7. Electrical & Ventilation (£400–1,200)
- Extraction fan: £150–300 (supply + fitting)
- Heated towel rail: £200–500
- Lighting upgrade (LED spots): £200–400
- Downlights in false ceiling: £300–600
- Electrician labour: £300–800
8. Miscellaneous (£300–800)
- Medicine cabinet/mirror: £100–300
- Towel rails/accessories: £100–250
- Doors (new hinges, waterproof frame): £100–400
- Paint/decoration: £100–300
Budget, Standard, or Premium?
Budget Renovation (£3,000–5,000)
- Keep existing layout
- Budget-tier fixtures (Screwfix, Wickes budget brands)
- Ceramic tiles (white/basic colours)
- Paint rather than fancy finishes
- DIY some non-specialist work
Standard Renovation (£5,000–10,000)
- Possible minor layout change (relocate toilet, add shower)
- Mid-range fixtures (B&Q, Bathstore brands)
- Porcelain or ceramic tiles with some design
- New lighting and extraction fan
- Quality finishes throughout
Premium Renovation (£10,000–20,000+)
- Complete redesign with major layout changes
- High-end fixtures (Ideal Standard, Villeroy & Boch, etc.)
- Natural stone, mosaics, or designer tiles
- Smart lighting, underfloor heating, heated mirror
- Luxury finishes and detailed design work
💡 Best Value: The standard renovation (£5,000–10,000) offers the best bang-for-buck. You get quality fixtures and finishes without premium pricing.
Hidden Costs & Contingencies
Asbestos (older homes)
- Testing: £200–500
- Safe removal: £1,000–3,000+
Structural issues uncovered
- Damp/mold treatment: £500–2,000
- Rotten wood replacement: £300–800
- Replumbing (if pipes corroded): £500–1,500
Changes during the job
- Upgrading to better tiles mid-project: +£300–800
- Adding features (heated mirror, fancy shower): +£200–1,000
Always budget 10–15% contingency (£600–1,500 for standard project) for unexpected costs.
Timeline
- Planning & quotes: 2–4 weeks
- Ordering materials: 1–2 weeks (some items have lead times)
- Demolition & prep: 3–5 days
- Plumbing: 3–5 days
- Tiling: 4–7 days (drying time between coats)
- Electrical & finishing: 2–3 days
- Total construction: 3–6 weeks
Complex projects or significant plumbing moves can extend this to 8+ weeks.
ROI: Does It Add Value?
A bathroom renovation typically recovers 60–70% of its cost when you sell:
- £6,000 renovation → adds ~£4,000–5,000 to selling price
- £10,000 renovation → adds ~£6,000–7,000 to selling price
The real value: Improved daily quality of life, reduced maintenance headaches, and a more modern home. Most homeowners do bathrooms for enjoyment, not pure ROI.
How to Save Money
- Keep the layout - Moving pipes is expensive. Savings: £800–1,200
- Shop around on fixtures - Price varies massively. Savings: £300–800
- Choose standard tiles - Premium tiles add £500–1,500 for little practical difference
- Plan ahead - Avoid changes mid-project (up to 20% extra cost)
- Get multiple quotes - Labour costs vary; average 3 quotes before committing
Planning a Bathroom Renovation?
Our plumbers handle all the water-side work. Expert advice on layouts, plumbing routes, and fixture placement.
Get a Consultation: 02476 950 595Key Takeaways
- Full bathroom renovation: £5,000–10,000 for quality mid-range work
- Fixtures, tiling, and labour make up 70% of the cost
- Budget 10–15% contingency for unexpected issues
- Keep the existing layout to cut plumbing costs significantly
- Standard renovation offers the best value vs. premium work
- Timeline: 3–6 weeks for construction (plus planning)