Budget
What might an attic conversion cost?
See why published Irish prices vary so widely, and which scope details make two quotes genuinely comparable.
Read the guideResidential attic conversions · Republic of Ireland
Plan the space above you.
Understand the practical choices, then describe your project once. A person reads your brief and, only with your permission, may look for up to three potentially suitable independent contractors in the Republic of Ireland.
- Free to submit
- No obligation to proceed
- Nothing shared without your permission
A quiet office?
An extra bedroom? A better way to use the space you already own?
Irish homeowner guides
Answer the expensive questions first.
Republic of Ireland-specific guidance can help you define a better brief before comparing contractors.
Planning and rules
Do I need planning permission?
The rules changed on 27 July 2026. Understand why planning status and Building Regulations remain separate questions.
Read the guideFeasibility
Is my attic likely to be suitable?
Screen headroom, stairs, structure, fire safety and intended use before you pay anyone to assess the property.
Read the guideCompare the same project
A useful quote starts with a useful scope.
Two attic quotes can differ by tens of thousands of euro and still describe different work. Ask every contractor to price the same written scope.
The room and the roof
Say what the space is for, whether you are thinking rooflight or dormer, and what you expect for ensuite and storage.
Structure, stairs and safety
Ask each contractor to spell out the structural design, the permanent stair, the fire-safety work and which professionals are needed.
Finish and handover
Pin down VAT, insulation, ventilation, electrics, plumbing, joinery, decorating, waste removal, exclusions and the documents you get at the end.