Dublin House Renovation Questions, Answered
Cost, time, permissions and who to hire.
Free, no obligation. One local company prices it, not five.
Every guide, calculator and county page
Jump straight to any specification guide, our interactive calculator, the technical glossary or your county page.
Price & Specification Guides
Calculator, FAQ & Glossary
All 26 Counties
More on renovating in Dublin
Costs, old houses, timing and grants.
What it costs in Dublin€330 to €530 per m² light. €670 to €1,330 per m² full.
Cost room by roomA kitchen €15,000 to €25,000. A bathroom €8,000 to €12,000.
Period housesAllow 15% to 25% more. Here's why.
Rewiring and replumbingA rewire with a new water system, €20,000 to €35,000.
How long it takes8 to 12 weeks light, 24 to 36 weeks for a gut renovation.
GrantsUp to €50,000 for a vacant house, €70,000 if derelict.House renovations in every part of Dublin
- Dublin 1 and 748.7% of homes built before 1981
- Dublin 2 and 450.8% of homes built before 1981
- Dublin 846.4% of homes built before 1981
- Pembroke63% of homes built before 1981
- Rathmines75.1% of homes built before 1981
- Ballyfermot73.4% of homes built before 1981
- Cabra66.4% of homes built before 1981
- Finglas61.9% of homes built before 1981
- Artane70.3% of homes built before 1981
- Clontarf71.9% of homes built before 1981
- Donaghmede52.7% of homes built before 1981
- Swords22.7% of homes built before 1981
- Malahide41.5% of homes built before 1981
- Balbriggan28.3% of homes built before 1981
- Rush22.6% of homes built before 1981
- Castleknock30.1% of homes built before 1981
- Blanchardstown13.9% of homes built before 1981
- Ongar14.6% of homes built before 1981
- Lucan18.6% of homes built before 1981
- Palmerstown55.9% of homes built before 1981
- Clondalkin32.6% of homes built before 1981
- Tallaght Central63.8% of homes built before 1981
- Tallaght South25.4% of homes built before 1981
- Firhouse29.6% of homes built before 1981
- Rathfarnham70.3% of homes built before 1981
- Dún Laoghaire61.7% of homes built before 1981
- Blackrock58.1% of homes built before 1981
- Stillorgan52.1% of homes built before 1981
- Dundrum72.1% of homes built before 1981
- Sandyford26.5% of homes built before 1981
- Killiney49.6% of homes built before 1981
Price your renovation
Four taps: the house, how much you're doing, when it was built and the scope. You see our price guide per square metre. Your number is only asked for at the end, if you want one renovation company that covers your part of Dublin to ring you.
Questions people ask
How much does a house renovation cost in Dublin?
A light refurbishment is €330 to €530 per m², a full renovation €670 to €1,330 per m² and a gut renovation €1,330 to €2,670 per m² or more. On a 150 m² house that is €50,000 to €80,000, €100,000 to €200,000 and €200,000 to €400,000 and up. See the cost guide.
How long does it take?
8 to 12 weeks for a light refurbishment, 16 to 24 weeks for a full renovation and 24 to 36 weeks for a gut renovation.
Do I need planning permission to renovate?
Not for work inside the house. An extension, a changed front, or any work to a protected structure can need it. See planning.
Are there grants?
If the house has been vacant two years or more and was built before 2008, up to €50,000, or €70,000 if it's derelict. See grants.
Can I live in the house during the work?
Through a light refurbishment, usually. Through a full or gut renovation, most people move out. See live in or move out.
How much contingency should I keep?
5% to 10% on a light job, 10% to 15% on a full renovation and 15% to 20% on a gut renovation.
Who comes out?
One renovation company that covers your part of Dublin. One company only, not a list.
What's the difference between a renovation and a refurbishment?
A refurbishment renews what's there. A renovation can change it: services, layout, sometimes structure.
What does a full renovation include?
A new kitchen and bathrooms, wiring, plumbing and heating mostly renewed, plastering, floors and decoration.
What is a gut renovation?
The house stripped back to its walls and rebuilt inside: all new services, insulation, windows, often a new layout.
Should I get a survey before renovating?
Yes, by a chartered building surveyor. It finds the damp, roof and structural problems that change the budget.
Do I need an architect?
For structural change, an extension or a period house, yes. For a like-for-like refurbishment, a good builder is enough.
What rate of VAT is on renovation work?
13.5% on building work to a home. Ask for prices to show it.
Can I renovate in stages?
Yes. Do wiring, plumbing and plastering through the whole house first, then finish rooms one by one.
Is asbestos common in Dublin houses?
In work done between the 1950s and the 1980s, it turns up. Removal runs €5,000 to €15,000 and needs a licensed contractor.

Get a price to renovate your house
One renovation company that covers your part of Dublin. Free, no obligation. Nothing starts until you accept a written price.