House Rewiring Cost Calculator
Rewiring a typical three-bed house in Dublin costs around €7,000–€14,000. Older homes, larger homes and extra sockets or lighting add to the cost.
- Typical 3-bed €7,000–€14,000
- Fuse board and extras
- Safe Electric registered electricians
- Free quotes
Signs you may need a rewire
- Old fuse boxes with rewireable fuses
- Rubber or fabric-covered cables
- Not enough sockets, or lots of extension leads
- Frequent tripping or scorch marks
A periodic inspection will tell you whether a full rewire is needed.
Cost calculator
Get a guide range based on typical 2026 Dublin prices.
A guide only. Your quote will depend on your property, access and the specification you choose.
What's involved
A rewire usually means chasing walls, replacing cables, sockets and switches, a new consumer unit, testing and certification by a Safe Electric registered electrician. Plan replastering and decoration afterwards.
Frequently asked questions
How much does a rewire cost in Dublin?
Typically €7,000–€14,000 for a three-bed house.
How long does a rewire take?
Usually 5–10 working days for a typical house.
Can I live in the house during a rewire?
It's possible but disruptive. Many people rewire before moving in.
Find vetted contractors for this work
By area:
- South Dublin City: Ballsbridge, Donnybrook, Sandymount, Ranelagh, Rathgar, Harold's Cross, Churchtown, Dundrum
- Dublin 15: Blanchardstown, Castleknock, Mulhuddart, Ongar, Hansfield, Ashtown
- Dublin North Coast: Raheny, Baldoyle, Donaghmede, Howth, Sutton, Portmarnock, Malahide
- Dún Laoghaire & South Coast: Blackrock, Booterstown, Monkstown, Dún Laoghaire, Dalkey, Killiney
- North Dublin City: Artane, Cabra, Clontarf, Coolock, Drumcondra, East Wall, Fairview, Glasnevin, Phibsborough, Stoneybatter
- Stillorgan, Sandyford & Foxrock: Mount Merrion, Stillorgan, Goatstown, Sandyford, Cherrywood, Cabinteely, Foxrock, Deansgrange
- West Dublin & Leixlip: Chapelizod, Palmerstown, Lucan, Leixlip, Adamstown, Clondalkin
- North County Dublin: Swords, Lusk, Rush, Skerries
- South West Dublin: Tallaght, Citywest, Firhouse, Knocklyon, Ballyboden, Templeogue, Walkinstown, Kimmage, Rathfarnham, Terenure
Get free quotes from vetted contractors
Tell us what you're planning, where the property is and when you'd like to start. We'll match you with a vetted local contractor. For anything urgent, call 083 056 8710.