A utility room is the cheapest room in an Irish home to fit out and the easiest to underestimate, because the utility room cost depends almost entirely on a decision most homeowners make last: whether the plumbing and the appliances stay where they are. Fitting out an existing space with units, a worktop, and a sink on the connections already there starts at around €2,500. Move the plumbing, add bespoke units, or carve the room out of an extension, and the same project multiplies.
That is the trap in pricing a utility room. It looks like a small kitchen, so homeowners price it like units and a worktop and miss that the real cost sits in the plumbing, the electrics for the appliances, and whether any of it has to move. Understanding utility room cost in Ireland means pricing the connections behind the units, not just the units on the wall.
A utility room's price is set by the plumbing and the appliance circuits behind the units — not by the units you can see.
What follows are the indicative 2026 fit-out bands in euro, what actually drives the number, where the money goes line by line, and the VAT and compliance rules that quietly affect the final bill.
How much does a utility room cost in Ireland
Utility room cost is best read by scope, because the gap between the tiers is wide. A utility room is, in build terms, a small kitchen — the same base and wall units, the same worktop, the same plumbing and electrical logic — so the figures are drawn from Irish kitchen and fit-out costs reported by sources like Kitchens4u. For fitting out an existing space, the indicative bands look like this:
- Basic fit-out: roughly €2,500 to €5,000. Flat-pack or stock units, a laminate worktop at around €50 to €80 per square metre, a sink and tap on the existing plumbing, and space for a washing machine where the connections already are. The cheapest tier because nothing behind the wall moves.
- Mid-range fit-out: roughly €5,000 to €10,000. Better units, a solid or stone-effect worktop, integrated appliances, new flooring and lighting, and some plumbing or electrical work to suit the layout. Where most homeowners land.
- High-end or bespoke: €10,000 to €18,000 and beyond. Bespoke joinery, a stone worktop at the upper end of the €50 to €250 per square metre range, a relocated or expanded plumbing layout, premium appliances, and a full electrical first fix. The units alone can run past a basic fit-out's whole budget.
These are indicative fit-out figures for a room that already exists; creating a utility room as part of an extension adds the cost of the structure itself on top. Dublin and the larger cities typically run above these figures on higher labour rates, while the rest of the country sits below.
Get your utility room number before you call a trade
The free Renovation Cost Calculator gives you a trade-by-trade estimate in under 5 minutes — before your first trade conversation. It separates the units you can see from the plumbing and electrics you cannot, so the first quote has something to be measured against.
What drives the price of a utility room
Four things move the number, and the biggest is behind the wall. Whether the plumbing and appliances move is the single largest driver: keeping the washing machine, sink, and drainage where they already are avoids new supply and waste runs, while relocating them means opening floors and walls. Moving a sink or adding a tap is typically €500 to €1,500 of plumbing, and adding full new utility connections runs €2,000 to €5,000 — which is most of the gap between a basic fit-out and a mid-range one.
The units and worktop are the visible cost, where flat-pack to bespoke can treble the figure and the worktop spans laminate to stone. The appliances are the third lever — an integrated washer-dryer, a separate machine, and any tumble dryer venting all add cost and electrical load. And the labour ties it together: the fitter, the plumber, and the electrician all bill their time, and the more the layout moves, the more days the job takes.
Where does the money in a utility room actually go
A utility room is a stack of small trades, and seeing the split is what lets you read a quote rather than stare at a total. On a typical mid-range fit-out the rough allocation looks like this:
- Units and storage. Usually the largest line, and the one most sensitive to the stock-versus-bespoke decision. The same run of units can treble in price between flat-pack and bespoke joinery.
- Worktop. Laminate at around €50 to €80 per square metre at the budget end, stone toward the top of the €50 to €250 range, plus fitting. A utility worktop takes hard wear, so the choice is practical as much as aesthetic.
- Plumbing. Connecting the sink, the washing machine, and any waste — €500 to €1,500 to move a fixture, and €2,000 to €5,000 for full new utility connections. This is the line that balloons the moment a fixture moves.
- Electrics. Appliance points, sockets, and lighting, carried out by a Safe Electric registered electrician who issues a Completion Certificate. Adding a circuit where none exists is a real cost.
- Flooring and finishes. A hard-wearing, water-resistant floor, paint, and any splashback — the visible layer over the services work.
- Appliances. A washing machine or washer-dryer, plus any integrated panels to match the units.
Before you choose a single unit, settle one question: do the machine and the sink stay where they are, or move? That answer decides which band the project sits in.
Keep the plumbing in place and a utility room is a finishes job. Move it and the room becomes a plumbing and electrical project wearing a cabinet's clothes, with a €2,000 to €5,000 connection cost behind it.
Do you need planning permission for a utility room
Usually not, for an internal fit-out. Fitting out or converting an existing internal space into a utility room is generally exempted development in Ireland, so no planning permission is required, provided the use of the building and its external appearance are unchanged. The detail and current exemption rules are set out by Citizens Information. Where the work is a material alteration to the structure, a Commencement Notice is lodged with Building Control between 14 and 28 days before work begins, and an extension to create the room may need planning permission above the exemption limits.
The compliance items that do carry cost are the certified trades and the tax. Electrical work must be carried out by a Safe Electric registered electrician who issues a Completion Certificate, and any gas work by a Registered Gas Installer. Renovation services are generally charged at the reduced 13.5 percent VAT rate under the two-thirds rule — but if the materials exceed two-thirds of the total, the whole job is charged at 23 percent, a distinction worth confirming with the trade on a units-heavy fit-out. The consumer protection framework behind the contract sits with the CCPC.
How to set a utility room budget that holds
A budget holds when it is built from the trades up, not from a unit catalogue down. Start by answering the staying-or-moving question, because it sets the tier, then estimate each line — units, worktop, plumbing, electrics, flooring, appliances — rather than a single hoped-for figure. Most of the overruns trace back to the same handful of errors, so it is worth reading the most common utility room renovation mistakes before the budget is set. Because a utility room shares its trades and its worktop logic with a kitchen, the same discipline set out in the kitchen renovation cost guide applies directly to the smaller room.
Then lock the design before requesting quotes so every trade prices the same room, confirm how the job will be invoiced for VAT, and carry a contingency of 10 to 15 percent for what lifting an old floor or opening a wall reveals. Working through the utility room renovation checklist before the first quote keeps every one of those decisions in the right order. None of this needs a bigger budget; it needs the budget defended in the right order, which is the difference between a utility room that finishes at its number and one that drifts. The same trade-by-trade method runs through the twelve phases of a renovation.
Where the number comes from
A reliable utility room budget is the output of the early phases of The 12-Phase System — Property Blueprint Co.'s framework for running a renovation from the first quote conversation to a signed-off, snag-free finish without paying the variation premium the unprepared homeowner pays. The budget is validated in the planning phases, protected by a locked design and a written specification, and defended through the build by the contingency and the quote breakdown. A utility room runs over budget not because the units were mispriced, but because the plumbing move, the appliance circuit, or the VAT treatment was never in the original number. If a kitchen is in the same project, the bathroom renovation cost guide applies the same method to a wet room.
Knowing the bands is the starting point. Turning them into a number your utility room actually costs — one that prices the connections behind the units — is the operational work the planning phases do, before a trade sets the price for you.
See The Laundry Renovation Blueprint
Every phase of a utility or laundry room, with the budget to validate, the plumbing and compliance to plan for, and the quote breakdown to demand — built for Irish Building Control and VAT rules, before the first trade is called.
If the cost baseline is the right first step, use the free Renovation Cost Calculator — a trade-by-trade estimate for your specific utility room, in under 5 minutes, before any trade has quoted.
Frequently asked questions
How much does a utility room cost in Ireland in 2026?
Fitting out an existing space runs roughly €2,500 to €5,000 for a basic fit-out, €5,000 to €10,000 for mid-range, and €10,000 to €18,000 and beyond for bespoke joinery with a relocated layout. These are indicative figures drawn from Irish kitchen and fit-out costs, since a utility room is built like a small kitchen. Creating a utility room as part of an extension adds the cost of the structure. Dublin and the larger cities typically run above these figures.
What is the biggest cost in a utility room?
Usually the units, and then whether the plumbing moves. A run of units can treble in price between flat-pack and bespoke joinery, which makes it the largest visible line. The cost that dwarfs it when it applies is relocating the sink or washing machine — €500 to €1,500 to move a fixture, and €2,000 to €5,000 for full new utility connections — because moving services means opening floors and walls.
Do I need planning permission for a utility room in Ireland?
Usually not for an internal fit-out, which is generally exempted development provided the use and external appearance are unchanged. Where the work is a material alteration to the structure, a Commencement Notice is lodged with Building Control 14 to 28 days before work begins, and an extension to create the room may need planning permission above the exemption limits. Confirm the position for your project before work starts.
What VAT rate applies to a utility room fit-out in Ireland?
Renovation services are generally charged at the reduced 13.5 percent VAT rate. However, under the two-thirds rule, if the cost of the materials exceeds two-thirds of the total VAT-exclusive price, the whole job is charged at the standard 23 percent rate instead. On a units-heavy utility room this distinction matters, so confirm with the trade how the job will be invoiced before signing.
Is a utility room cheaper than a kitchen?
Generally yes, because it is smaller, uses fewer units, and rarely needs the same appliance count or worktop run. But it shares the same trades — units, worktop, plumbing, electrics — so it is priced the same way, and a bespoke utility room with a relocated layout can cost more than a budget kitchen fit. The size lowers the floor of the range, not the way the cost is built up.
How can I save money on a utility room?
Keep the plumbing and appliances where they are, choose stock units over bespoke, and fit a laminate worktop rather than stone. Those three decisions move the number more than any finish choice. Spend the saving on a hard-wearing floor and proper ventilation — the parts of a utility room that take daily wear and moisture — rather than on units you could downgrade without noticing.