Kitchen Sink Replacement Cost
- The average cost of fitting a new kitchen sink is around £275
- The job will take approximately 2 to 4 hours to complete
- A complete pricing breakdown which includes factors to consider, along with what such a task usually involves
- How long the job should approximately take, and a general overview of what kind of jobs can be performed
- How to find and hire a local plumber
Want to find out how much a new kitchen sink and kitchen sink taps will cost?
That's where this complete price guide comes in!
We cover all different types of kitchen sinks and kitchen taps as well as plumber fees!
On average, you're looking at a spend of around £275 for the complete kitchen sinks and taps works.
Just need a quote?
We have a range of local plumbers ready to offer you a free quote!
Continue below for more details...

£275
Table of Contents
How Much Does It Cost to Install a New Sink?
A new kitchen sink can improve the look of your kitchen dramatically. Although it is a fairly easy project, hiring a plumber is well worth it when it comes to installing a new kitchen sink.
A plumber can replace piping, check the taps and drain systems are working properly and can do the work in a matter of hours rather than days. The results you will get are worth the additional cost you will pay.
With many new sinks, you can choose from undermount and over-sink options. You will also find various materials, finishes, and design options.
Prior to choosing your new sink, compare several varieties to ensure you find one which is going to fit with your decor accordingly.
A new sink is a simple upgrade which is affordable and truly improves the overall appeal and appearance of your kitchen. When the time comes to choose a new sink and install it take the time to compare several models and hire the top plumber to do the work for you.
I would like to have a mixer tap and a new sink fitted in my kitchen. How long might it take a plumber to perform this work?
Kitchen Sink Prices by Material
| Sink Material | Average Cost |
|---|---|
| Stainless Steel Sink | £70–£180 |
| Composite Sink | £100–£250 |
| Ceramic Sink | £120–£300 |
| Cast Iron Sink | £350–£800 |
Kitchen sink taps usually cost an extra £30 to £250, depending on whether you choose a basic mixer tap, pull-out tap, filtered water tap or premium boiling water tap.
Labour Cost to Replace a Kitchen Sink
Plumbers usually charge £75 to £150 in labour for a like-for-like sink replacement, or £100 to £180 if new taps are fitted at the same time, with most straightforward jobs taking around 1 to 4 hours.
If pipework needs adjusting, new taps are being fitted, or the worktop needs replacing or cutting for a different sink shape, labour costs can rise to £150 to £250.
Fitting a kitchen sink in a completely new position is much more expensive because new hot and cold feeds, waste pipework and drainage connections may be needed. In these cases, total labour costs often reach £250 to £500+, depending on complexity.
| Job Description | Duration | Labour Cost |
|---|---|---|
| Like-for-like sink replacement | 1–4 Hours | £75–£150 |
| Kitchen sink and taps replacement | 2–4 Hours | £100–£180 |
| Sink installation with minor pipework adjustments | 3–5 Hours | £150–£250 |
| Moving a sink to a new location | 1–2 Days | £250–£500+ |
Like-for-like replacements are usually quickest because existing pipework and waste connections can often be reused, while moving a sink costs more due to additional plumbing work.
Choosing The Best Sink Material
We have just mentioned the prices for the four most common sink types, but which should you choose?
When choosing a new kitchen sink, the material you choose will play a big part in its cost and its durability. Let's take a look in more detail.
Stainless Steel Sinks
Stainless steel sinks are one of the most popular and affordable options on the market. It is lightweight, durable. and low maintenance. Making it a practical choice for many kitchens.
Composite Sinks
Composite sinks have become more popular in modern designed kitchens. They come in a variety of colours and finishes and are heat and scratch reistant. This durable option does, however, come at a higher price point than a standard stainless steel option.
Cast Iron Sinks
Cast iron sinks are the premium choice when replacing your kitchen sink. If you are looking for a striking finish that is extremely long-lasting, this could be the option for you. However, this does come with a much higher price tag than other options and may require additional support underneath due to its weight.
Ceramic Sinks
Ceramic sinks, such as a farmhouse sink, are a common choice for people looking for a more traditional look. They are durable and easy to clean, but can chip if something heavy is dropped on them. As with cast iron options these type of sinks are heavy which can make installation a little more difficult.
I'm replacing my stainless steel kitchen sink. My current sink measures 508 x 955. But the only sinks I can find are 508 x 950. Would this still work?
Kitchen Sink Installation Types
After you have chosen the type of kitchen sink you want, you may want to think about how this should be installed. Installation methods affect the look of your kitchen, the ease of cleaning, and the cost of fitting a kitchen sink. Here are the most common installation types:
Top-Mount Sinks
Top-mount sinks are a popular choice as they work with most countertop materials and are easy to install and replace. The sink is simply dropped into a pre-cut hole in your countertop, with the rim of the sink sitting on top of the work surface.
Because they are easier to fit, labour costs are usually lower, with straightforward replacement often costing around £75 to £150.
Under-Mount Sinks
Under-mount sinks are installed underneath the countertop. This creates a seamless look and makes cleaning easier. This type of installation is often used with solid worktops such as granite and quartz, but it is typically more expensive because fitting is more precise and may require extra sealing or support.
Labour costs for under-mount sink installation usually start at around £150 and can rise to £250 or more if worktop adjustments are needed.
Factors to Consider When Replacing Your Kitchen Sink
There are several factors to consider when upgrading your kitchen sink. Yes, the material used is important, but so is its functionality. These factors can affect the cost of fitting a kitchen sink:
Kitchen Sink Accessories
Kitchen sinks can come with a variety of features and built-in accessories. Understanding which are important to you can help you make the right choice.
Options can include:
- Single, double & triple bowl sinks
- Integrated drainers
- Integrated cutting boards
- Built in colanders or strainers
- Integrated holders
- Built-in soap dispensers
Kitchen Sink Taps
You should also consider the type of tap you would like installed on your new sink. You may opt for the traditional hot and cold water tap set up. However, if you are replacing your kitchen sink, you may want to add something new, such as:
- Pull-out / Pull-down Taps - £50 to £150
- Sensor / Touchless Taps - £80 to £250
- Filtered Water Tap - £50 to £200
- Instant Boiling Taps - around £400
Choosing the right material, accessories and taps can really transform your kitchen. Not just asthetically but also its functionality.
Plumbing Work Required
In addition to the sink and taps, you will need to consider what plumbing work is required.
If your home is older, then an upgrade to your pipework to keep it safe and efficient may be required. A qualified plumber will be able to tell what is required when quoting for your sink replacement.
Always make sure you hire a licensed and insured plumber, just in case you have any problems down the line, after they have fitted it. If you hire an experienced and qualified plumber, they will do the work quickly, guarantee it and ensure all taps are functioning properly prior to leaving the home after the new installation is complete.
Checklist: Hiring a Local Plumber to Install a New Sink
- Choose a plumber with relevant experience in the type of installation or repair you need, especially if pipework needs altering.
- Compare at least 3 quotes so you can check both pricing and what is included.
- Check whether materials are included in the quote, as some plumbers price labour only while others include fittings and parts.
- Ask if you can supply your own materials if you want more control over product choice or overall cost.
- Make sure the quote covers testing so the pipework, fittings and sink are fully checked before the plumber leaves.
- Ask whether disposal of old materials is included if an existing sink, pipework or fittings are being removed.
- Check that the plumber is insured and able to guarantee their work if any leaks develop afterwards.


