Kitchen Renovation Cost Kent: A Realistic 2026 Guide

The kitchen is the most used room in most homes and the one that buyers scrutinise most carefully. A well-executed kitchen renovation adds significant value to a property and transforms daily life — but it is also one of the most trade-intensive projects a homeowner can undertake. Electrical, plumbing, carpentry, tiling, plastering, and decorating all need to be coordinated in the right sequence, and delays in one trade cascade through the rest of the programme. This guide gives Kent homeowners a realistic picture of what a kitchen renovation costs in 2026 and what to expect from the process.

Kitchen Renovation Costs in Kent: Overview

Kitchen renovation costs vary enormously depending on the size of the kitchen, the quality of units and appliances chosen, whether the layout is changing, and whether structural work such as removing a wall is involved. The following table gives realistic budget ranges for Kent in 2026, based on market rates for labour and typical supply costs.

These figures are for the complete project including all trades and materials. Kitchen unit supply costs alone (from retailers such as Howdens, Wren, or bespoke manufacturers) typically account for 30–50% of the total budget. The remainder is labour and associated materials across all the trades involved.

The Trades Involved in a Kitchen Renovation

A full kitchen renovation involves more trades than most homeowners anticipate. Understanding what each trade does — and in what order — is essential for keeping the project on schedule. The sequence matters: electrics and plumbing must be first-fixed before walls are plastered, units cannot be fitted until the floor is level, and worktops cannot be templated until units are installed.

The electrical element of a kitchen renovation is always a notifiable Part P job. Any new circuit — whether for an oven, hob, extractor, or additional sockets — must be designed, installed, and certified by a NICEIC registered electrician. Kent Trade Solutions handles all kitchen electrical work, from the initial first-fix through to second-fix connections and the issue of the Building Regulations completion certificate.

Kitchen Electrical Work: What Is Typically Required?

A kitchen renovation almost always involves electrical work beyond simply reconnecting existing appliances. Modern kitchens have significantly higher electrical demands than those installed 20 or 30 years ago, and the existing circuits are often inadequate for the new layout. The following work is commonly required.

• Dedicated 32A or 45A circuit for electric oven or range cooker
• Dedicated 32A circuit for induction or ceramic hob (if separate from oven)
• 13A fused spur for built-in dishwasher and washing machine
• Additional double sockets at worktop height (minimum one per 600 mm of worktop run is best practice)
• Under-cabinet LED lighting circuit
• Extractor fan wiring (with timer if in a room without an openable window)
• Downlighter circuit with dimmer for main kitchen lighting
• Consumer unit upgrade if existing board is full or lacks RCD protection

If the kitchen renovation involves moving the position of the cooker or hob, the existing circuit may need to be extended or a new one run from the consumer unit. This is one of the most common causes of unexpected cost in kitchen projects — always get the electrical specification agreed and priced before the kitchen units are ordered.

Plumbing Costs in a Kitchen Renovation

If the sink is staying in the same position, plumbing costs are relatively modest — typically £300–£600 for disconnection, reconnection, and fitting a new tap and waste. If the sink is moving, or if the boiler is being relocated, costs rise significantly. Moving a sink across the kitchen requires new hot and cold supply pipes and a new waste run, which may involve lifting floor boards or cutting into screed. Budget £800–£1,500 for a sink relocation and £1,500–£3,000 or more if the boiler is also moving.

Carpentry and Fitting Costs

Kitchen fitting is a specialist carpentry skill — a good kitchen fitter will ensure units are perfectly level on an uneven floor, worktops are scribed to irregular walls, and every door and drawer is aligned correctly. Fitting costs depend on the number of units and the complexity of the layout. As a guide, expect to pay £1,000–£2,000 for fitting a standard 10–15 unit kitchen, and £2,000–£4,000 for a larger or more complex layout with an island. This is separate from the cost of the units themselves.

Managing the Project: The Coordination Challenge

The single biggest risk in a kitchen renovation is poor coordination between trades. If the electrician is not available when the plasterer has finished, the kitchen fitter cannot start. If the worktop template is taken before the second-fix plumber has set the sink position, the worktop will be wrong. Every delay in one trade pushes back every subsequent trade, and in a busy market — as Kent currently is — rescheduling can add weeks to a project.

Kent Trade Solutions manages the electrical and air conditioning elements of kitchen renovations directly, and coordinates the other trade elements through our network of vetted Kent partners. Rather than sourcing each trade independently and managing the programme yourself, you have a single point of contact who understands the sequencing, keeps the programme moving, and takes responsibility for the quality of the finished result. This is particularly valuable for homeowners who are working full-time and cannot be on site to manage the project day to day.

How Long Does a Kitchen Renovation Take?

These timescales assume all materials are on site before work starts. The most common cause of programme overrun is materials arriving late — particularly kitchen units, which can have lead times of 4–8 weeks from order to delivery. Always confirm delivery dates before booking trades, and build a contingency of at least one week into the programme for a project of this complexity.

Adding Air Conditioning to a New Kitchen

A kitchen renovation is an ideal time to install air conditioning. The disruption of first-fix work means walls and ceilings are already open, making it straightforward to route refrigerant pipework and electrical cables without additional making good. A single-split system in a kitchen provides cooling during summer cooking — when heat from the hob, oven, and dishwasher can push room temperatures well above 30°C — and can also provide supplementary heating in winter. The cost of adding a split-system during a renovation is typically £1,200–£1,800 installed, which is considerably less than retrofitting one after the kitchen is complete.