Quick answer: A straightforward fitted utility room in an existing space typically costs £5,000–£10,000. A premium fitted utility room runs £10,000–£20,000+. If you need to create the space a garage conversion or a new extension expect £10,000–£30,000+ depending on scale, structure and finish.
A well-designed utility room can be one of the hardest-working spaces in a home. It takes laundry, cleaning products, household storage and noisy appliances out of the kitchen and gives them a dedicated home designed around the realities of everyday life.
But how much does a utility room actually cost in the UK? The answer varies considerably, because refreshing an existing room is a very different project from converting a garage or building a new extension. This guide explains what drives the cost, where your budget goes, and how to plan a utility room that complements your kitchen while making daily life noticeably easier drawing on the utility rooms we design and fit for Surrey homes.
Key takeaway
- A simple refresh of an existing utility room usually costs £2,500–£5,000; a new fitted room in an existing space, £5,000–£10,000; a premium fitted room, £10,000–£20,000+.
- Creating new space costs more: a garage conversion typically runs £10,000–£25,000+, and a new extension £15,000–£30,000+ once fully fitted.
- The single biggest cost driver is where the room comes from — reusing existing plumbing, drainage and power keeps far more budget for cabinetry and finishes.
- If the budget is tight, spend on layout and cabinetry first; finishes can be scaled back without wrecking how the room works.
- Design the utility at the same time as the kitchen wherever the two rooms are adjacent — it is cheaper and produces a better result.
Utility room costs at a glance
There is no fixed price for a utility room, but these broad budgets are a reliable starting point for planning. Every figure below is the fully fitted cost cabinetry, worktops, appliances, installation and finishes included — unless stated otherwise.
| Type of project | Indicative fitted budget |
|---|---|
| Simple utility room refresh | £2,500–£5,000 |
| New fitted utility room in an existing space | £5,000–£10,000 |
| Premium fitted utility room | £10,000–£20,000+ |
| Garage conversion to utility room | £10,000–£25,000+ |
| New utility room extension (fully fitted) | £15,000–£30,000+ |
Treat these as planning estimates. UK cost guides such as [Checkatrade], [HomeOwners Alliance] and [MyBuilder] show wide variation depending on whether you are renovating an existing room, converting a garage, or building new floor space. (Site owner: hyperlink each named source to the specific page you are citing. Naming and linking real sources materially improves both trust signals and the chance an AI answer engine cites this page.)
Specification matters as much as project type. A compact room with standard cabinetry, a laminate worktop and existing plumbing costs far less than a fully coordinated utility with floor-to-ceiling storage, stone worktops, premium appliances and a bespoke laundry area.
What determines the cost of a utility room?
The biggest factor is where the utility room is coming from. If you already have a suitable room with plumbing, drainage and electricity nearby, most of your budget goes to cabinetry, appliances and finishes. Creating the room somewhere new, a former garage, a hallway, or a fresh extension can involve significantly more work, and that structural work usually dominates the budget.
Typical cost considerations include cabinetry and storage, worktops, sink and tap, washing machine and tumble dryer, plumbing and drainage, electrical work, flooring, lighting, ventilation, decorating, any building or structural work, and installation.
The most reliable approach is to design the complete room first and price the project from that specification rather than trying to work backwards from cabinetry alone, which almost always under-estimates the total.
How much does a fitted utility room cost?
A professionally designed and fitted utility room typically starts around £5,000–£10,000, rising to £10,000–£20,000+ for a premium specification. For many of our clients the utility forms part of a wider kitchen renovation, which is usually the most cost-effective way to build one.
The cabinetry is often similar in construction to kitchen furniture, but the design brief is different. A good utility room might incorporate tall household storage, laundry cupboards, integrated appliances, a sink, worktop space, pull-out laundry baskets, cleaning-product storage, ironing-board storage, coat and shoe storage, pet areas, and additional refrigeration or freezer space. That is why a physically small utility room can contain a surprising amount of cabinetry and why cabinetry is usually the largest single line in the budget.
If you are planning the utility alongside a new kitchen, our guide to how much a luxury kitchen costs gives useful context for budgeting the wider project.
Utility room cabinetry costs
Cabinetry is usually the largest element of a fitted utility budget, and where the quality gap between a good room and a frustrating one is widest.
At the simpler end, homeowners use standard kitchen base and wall units. At the premium end, the utility uses the same furniture system as the kitchen the sort of coordinated cabinetry you can see in our German kitchen cost guide with full-height cupboards and purpose-designed internal storage. The difference is not merely aesthetic: good cabinetry gives awkward household items dedicated homes rather than letting them creep back into the kitchen. A single tall cupboard can be designed around a vacuum cleaner, ironing board, mop and cleaning kit; another can take coats, shoes or laundry. The same storage thinking behind a well-planned kitchen with a pantry applies here. In larger homes, that ability to organise the unglamorous parts of daily life is often the real value of the room.
In our experience, cabinetry is the last place to cut. Because a utility takes intensive daily use, poorly made doors, hinges and drawers fail fastest here so we advise clients to economise on finishes before construction quality. If you are weighing standard units against made-to-measure furniture, our guide to whether a bespoke kitchen is worth it applies just as much to a utility room.
Should your utility room match your kitchen?
Not necessarily but the two rooms should feel related. If the utility sits immediately beside the kitchen, continuing the same cabinetry creates a seamless transition. Alternatively, use the same furniture but change the colour or worktop for a subtle, deliberate distinction a neutral kitchen leading into a utility finished in a deeper colour, a timber effect, or a more hard-wearing surface.
The strongest kitchen-and-utility combinations rarely match exactly; they share enough materials, colours or details to feel intentionally connected. For homeowners considering contemporary cabinetry, our German kitchens collection shows how coordinated furniture and storage can run through a wider interior.
How much do utility room worktops cost?
Worktop cost depends almost entirely on the material. Laminate is the most economical option, while quartz, porcelain, granite and other premium surfaces increase the investment. A utility does not need the same worktop as the kitchen — though continuing the kitchen surface into an adjoining utility produces a particularly cohesive result.
For a hard-working utility, durability and easy maintenance should usually outrank decorative impact. The surface regularly meets detergents, wet laundry, muddy items and cleaning products. Our guide to the best kitchen worktops for 2026 explains the differences between quartz, porcelain, granite, natural stone and other popular surfaces in more detail, and our advice on how to clean and maintain worktops and tiles is worth reading before you choose a surface for a room this hard-working.
Plumbing cost
Plumbing is cheapest when the utility sits close to existing water and drainage often the case when it adjoins the kitchen. Moving the room further away increases cost, sometimes substantially.
You may need connections for a washing machine, sink, dishwasher, additional appliances, hot and cold water, and waste drainage. If you are specifying a quality utility sink, it is worth deciding on the tap early too some clients extend a Quooker boiling-water tap into the utility so the kitchen tap stays free. Drainage matters most, because waste pipes need appropriate routes and falls — which is exactly why the utility should be considered during initial kitchen planning rather than treated as an afterthought.
Electrical costs
Modern utility rooms usually need more electrical provision than homeowners expect. You may need power for a washing machine, tumble dryer, additional fridge or freezer, iron, charging points, an extractor, lighting and underfloor heating.
Sockets should be positioned around the finished cabinetry and appliance layout, not simply wherever is convenient during first fix. UK cost guidance suggests allowing several hundred pounds for modest electrical alterations, with more extensive rewiring costing more; confirm against a current quote from a qualified electrician. (Site owner: link this claim to a named, dated cost source.)
How much do utility room appliances cost
Appliances can account for a substantial share of the budget, and the range is enormous. A typical utility contains a washing machine and tumble dryer; larger rooms may add a dishwasher, freezer, wine storage or secondary refrigeration.
Current UK pricing illustrates the spread: mainstream washing machines start from a few hundred pounds, while premium models exceed £1,000, and premium heat-pump tumble dryers can exceed £2,000. (Site owner: cite a current retailer or dated price guide here.) At the premium end, laundry brands such as Miele command a higher price but tend to last longer under heavy use; our overview of the best kitchen suppliers covers how we match appliances to a project. For a high-end project, choose appliances early so cabinetry, ventilation and electrics can be designed around their exact dimensions and requirements.
Stacked or side-by-side laundry appliances?
Both work well; the right choice depends on the room. Placing the washing machine and tumble dryer side by side creates worktop space above them for sorting and folding. Stacking them vertically saves floor space and suits compact rooms. Either way, the surrounding cabinetry must account for appliance dimensions, ventilation requirements and manufacturer installation instructions.
Utility room flooring costs
Utility flooring should be chosen for practicality first. Water, muddy shoes, pets, detergents and heavy foot traffic mean durability and easy cleaning should take priority. Popular options include porcelain tiles, ceramic tiles, luxury vinyl tile, natural stone and engineered surfaces.
Porcelain is a particular favourite because it combines excellent durability with stone, concrete, timber and decorative finishes. Continuing the same floor through the kitchen and utility can also make the overall space feel larger. Explore our tile collection for inspiration.
How much does a utility room extension cost
A new extension is where budgets change substantially, because you are now paying to create floor space — not just to fit it out. That can involve foundations, drainage, walls, insulation, roofing, windows and doors, plumbing, electrics, heating, plastering, flooring and decorating.
To reconcile the two ways this is usually quoted:
- Construction (shell) cost: current UK estimates put single-storey extension building work broadly at £1,250–£2,500 per square metre, before furniture, appliances and premium finishes. A small utility footprint of roughly 4–6 m² therefore lands around £7,500–£15,000 for construction alone.
- Fully fitted total: once cabinetry, worktops, appliances and finishes are added, a complete new utility extension typically reaches £15,000–£30,000+.
So the lower “from around £7,500” figures you will see quoted refer to construction of a small footprint, while the £15,000+ figures reflect the finished, fitted room. Both are correct; they are simply measuring different things. (Site owner: link the per-m² and total ranges to named, dated construction-cost sources.)
For a premium Surrey property, obtain project-specific construction quotes rather than relying on national averages, which rarely reflect local labour rates or site conditions.
What about converting a garage
A garage conversion is often the most cost-effective way to add a utility without building new — typically £10,000–£25,000+, depending on whether the garage is integral, attached or detached and how much work is required. Costs may include insulation, new flooring, plumbing, drainage, heating, electrics, windows or doors, wall finishes and cabinetry.
The advantage is that the basic structure already exists. The catch is that garages were rarely built as habitable rooms, so insulation, damp, floor levels and ventilation all need careful assessment before work begins and any of these can move the final figure.
Garage conversion vs new extension: which is right?
Choose a garage conversion when you have a suitable garage you are willing to lose; choose an extension when you have none, or need more space than a garage offers.
- Garage conversion — lower cost, faster, reuses existing structure. Trade-off: you lose the garage, and older garages often need remedial work (damp, insulation, levels).
- New extension — higher cost, more disruption, and may need planning permission or permitted-development compliance. Trade-off: you gain genuinely new, purpose-built space designed exactly around your needs.
How much does a luxury utility room cost?
For a genuinely high-end fitted utility, allow approximately £10,000–£20,000+, depending on size and specification. That typically includes premium cabinetry, tall bespoke storage, quartz or porcelain worktops, a quality sink and brassware, integrated laundry appliances, specialist internal storage, premium flooring, layered lighting and professional installation. Very large boot-room/utility combinations, or spaces with extensive bespoke joinery, can exceed this — if you are budgeting for made-to-measure storage, the ranges in our built-in wardrobe cost guide give a useful feel for what bespoke joinery costs per metre.
The important point: a luxury utility room is not simply an expensive laundry room — it is a room that solves practical problems throughout the whole house.
Utility room or boot room?
In larger homes, combining the utility with a boot room is often the single most useful move. Instead of only housing laundry, the space becomes a practical transition between outdoors and the main house, with coat storage, shoe storage, bench seating, laundry facilities, a dog-washing area, a sink, household storage and sports-equipment storage. For families, this dramatically reduces the clutter reaching the kitchen and main living areas.
Where should you spend your utility room budget?
If the budget is limited, prioritise layout and cabinetry — expensive finishes cannot rescue a poorly planned room. Let the design be driven by what currently creates clutter elsewhere in your home:
- Is the ironing board always in the way?
- Is there nowhere for the vacuum cleaner?
- Do laundry baskets sit on the landing?
- Are coats and shoes piling up by the kitchen door?
- Do you need somewhere to wash muddy boots or pets?
Solve the practical requirements first; choose materials and finishes around them.
Where can you save money?
The easiest saving is keeping plumbing and appliances close to existing services. You can also use more economical finishes in the utility than in the main kitchen for example laminate instead of stone worktops, simpler cabinet internals, standard rather than bespoke storage, and fewer decorative features.
What we would not recommend cutting is cabinetry or installation quality. Because the utility takes intensive everyday use, poorly manufactured doors, hinges and drawers become frustrating quickly — a false economy that tends to cost more within a few years.
Should you design the utility room at the same time as the kitchen?
Where possible, yes — especially when the two rooms are adjacent. Planning them together lets the designer coordinate appliance distribution, storage, plumbing, flooring, cabinet finishes, worktops, lighting and circulation between the rooms. It also lets appliances that do not need to sit in the kitchen move into the utility, producing a cleaner, calmer kitchen and combining the two into one installation is usually more efficient than pricing them separately, as our guide to how much it costs to fit a kitchen explains. If you are beginning a wider renovation, our guide to how long a kitchen renovation takes covers the process from design to installation.
Does a utility room add value to a home?
A well-designed utility room can improve a property’s functionality and buyer appeal, particularly in larger family homes but there is no universal percentage uplift, because value depends on location, house type, overall condition and what space was sacrificed to create the utility.
The more useful question is whether the utility improves how the home lives. Creating an excellent utility by losing an essential bedroom rarely makes sense; incorporating one intelligently into an extension, garage conversion or larger kitchen project usually makes the home considerably easier to live in.
Planning a utility room in Surrey
Homes across Surrey vary enormously — from compact apartments and period cottages to substantial detached family properties so the right utility responds to the property rather than following a standard formula. In larger homes we often see the opportunity for a combined utility and boot room supporting the main kitchen; in smaller properties, clever full-height cabinetry can deliver much of that functionality within a surprisingly compact footprint.
If you are planning a wider kitchen renovation, visiting our kitchen showroom in Surrey lets you explore cabinetry, worktops, storage and finishes in person and discuss how a utility could fit into the overall design. If you are still choosing where to buy, our advice on how to choose a kitchen showroom in Surrey is a good starting point, and you can see the breadth of our wider work on our Surrey interior design page.
Final thoughts
For a straightforward fitted room in an existing space, £5,000–£10,000 is a useful starting budget. For a premium utility with high-quality cabinetry, worktops, appliances and specialist storage, £10,000–£20,000+ is more realistic. Creating new floor space through a garage conversion or extension increases the investment substantially.
Ultimately, the best utility rooms are not the largest or most expensive — they are the ones designed carefully around the household. Think about laundry, storage, appliances, coats, shoes, pets and cleaning equipment at the start of the project, and you will create a room that quietly makes the rest of the home work better.
Related guides
If you found this useful, these guides cover the neighbouring decisions in a kitchen and utility project:
- How much does a luxury kitchen cost? — budgeting the wider project a utility usually forms part of.
- How much will it cost to fit a kitchen? — installation costs when the two rooms are done together.
- The best kitchen worktops: 2026 guide — comparing quartz, porcelain, granite and more for hard-working surfaces.
- Kitchen with pantry ideas — storage principles that apply directly to a utility.
- Is it worth getting a bespoke kitchen? — the case for made-to-measure cabinetry.
- How long does a kitchen renovation take? — the process from design to installation.
Frequently asked questions
How much does a utility room cost in the UK?
A fitted utility room in an existing space typically costs £5,000–£10,000, while a premium design with higher-end cabinetry, worktops and appliances can reach £10,000–£20,000+. Building an extension or converting a garage usually increases the overall project cost to between £10,000 and £30,000+.
Is it cheaper to build a utility room at the same time as a kitchen?
Usually yes. Designing the kitchen and utility together makes it easier to coordinate cabinetry, trades, flooring, plumbing and electrical work, and it reduces duplication during design and installation.
How much does a utility room extension cost?
Construction (the shell) is commonly quoted at £1,250–£2,500 per square metre, so a small 4–6 m² utility footprint costs roughly £7,500–£15,000 to build. Once fully fitted with cabinetry, worktops and appliances, a complete new utility extension typically reaches £15,000–£30,000+.
Does a utility room need a sink?
No, but a sink is extremely useful for hand washing, cleaning, soaking laundry, washing muddy items and handling tasks you would rather keep out of the main kitchen.
Does a utility room add value to a house?
A well-designed utility room can improve functionality and buyer appeal, particularly in family homes. The impact on monetary value depends on the property, location and whether valuable living space was sacrificed to create it.
What should be included in a utility room?
Most utility rooms include a washing machine, tumble dryer, storage and a work surface. Depending on space, you might also add a sink, a tall cleaning cupboard, laundry baskets, additional refrigeration, coat and shoe storage, drying facilities, or a dog-washing area.
Should I stack or place laundry appliances side by side?
Side by side gives you worktop space above for sorting and folding; stacking saves floor space and suits compact rooms. Either way, cabinetry must account for appliance dimensions, ventilation and manufacturer installation requirements.
