Kitchen Installation Cost Calculator

Understanding Kitchen Installation Costs in the UK (2025)

Kitchen installation is one of the most impactful home improvements you can undertake. Costs vary significantly depending on your kitchen size, quality of materials, and the complexity of the work. A small galley kitchen may cost under £8,000, while a premium open-plan layout with bespoke cabinetry and stone worktops can exceed £35,000.

Use our Kitchen Cost Calculator to estimate total expenses—including units, worktops, appliances, plumbing, electrics, flooring, and finishing touches—before starting your project. Accurate budgeting helps you avoid surprises and compare quotes confidently.

Before starting, review relevant guidance on the UK Planning Portal and Building Regulations — particularly if your renovation involves plumbing, gas, or structural changes.

Key Cost Drivers

Several factors influence overall kitchen installation costs. Understanding these helps you identify where to save and where to invest:

• Size & Layout: Small (£3k–8k), Medium (£5k–15k), Large (£8k–25k+), Extra-large/Open-plan (£20k–40k+)
• Quality & Style: Budget (£1.5k–3k), Mid-range (£4k–12k), Premium bespoke (£15k–50k+)
• Region: London (£180–250/day), South East (£160–200), Midlands (£140–180), North (£120–160), Rural (£100–140)

Units & Worktops Costs

Cabinets and worktops typically account for a large share of your budget. Flat-pack options are cost-effective, while premium or bespoke cabinetry significantly increases both supply and fitting costs.

Last updated: October 2025
Our costs are ballpark averages — get quotes from local tradespeople for accurate pricing.

Don’t forget to include templating and fitting costs for solid worktops, which typically add £500–£1,500 depending on size and material.

Appliances & Installation Labour

• Oven/Hob: £80–150 each
• Integrated Appliances: £100–200 each
• Extractor Hood: £80–200
• Dishwasher Plumbing: £80–150
• Washing Machine/Tumble Dryer: £60–100 each
• Units Only Installation: £500–1,500
• Units + Worktops: £1,000–2,500
• Full Installation: £1,500–4,000
• Complete Renovation: £2,500–6,000

Additional Costs

Last updated: October 2025
Our costs are ballpark averages — get quotes from local tradespeople for accurate pricing.

Kitchen Layout Cost Ranges

Your chosen layout affects both the cost and installation timeline. Here are typical ranges:

• Galley/Single Wall: £3,000–8,000 (3–5 days)
• L-Shaped: £5,000–15,000 (5–7 days)
• U-Shaped: £8,000–20,000 (7–10 days)
• Island/Peninsula: £12,000–35,000+ (10–14 days)

For gas work or appliance relocation, ensure you use a Gas Safe registered engineer and certified electrician.

Installation Timeline

• Planning & Ordering: 2–4 weeks (custom/imported 6–12 weeks)
• Day 1: Removal & first-fix plumbing/electrics
• Days 2–3: Base units, flooring, tiling
• Days 4–5: Worktops & wall units
• Days 6–7: Second-fix plumbing/electrics, appliances
• Days 8–10: Finishing touches, tiling, decoration

DIY vs Professional Installation

• DIY can save £1,500–4,000 for flat-pack kitchens but typically takes 10–14 days.
• Professional installation is required for gas, Part P electrical work, plumbing, structural changes, and stone worktops.

Money-Saving Tips

• Keep the existing layout to avoid expensive plumbing and electrical changes.
• Buy during seasonal sales (e.g. January & Autumn promotions) for better deals on units and appliances.
• Mix budget carcasses with premium doors/worktops for a high-end look at lower cost.
• Order early to avoid delays and rush installation fees.
• Combine multiple tasks (e.g. plumbing + electrical) to reduce call-out costs.