An attic conversion is one of the most cost-effective ways to add living space to your home. A well-built conversion adds a bedroom, home office, or playroom — and significant value to your property. Our vetted specialists deliver quality attic conversions across all 26 counties.
Need a attic conversion? Get free quotes from vetted professionals.
Get Free Quotes →Most standard attic conversions are exempt from planning permission under the General Exempted Development regulations, provided the roof height is not increased and dormer windows face the rear of the property. Your contractor should confirm this for your specific situation.
A standard attic conversion typically costs between €15,000 and €35,000 depending on size, specification, and access requirements. Dormer additions and en-suite bathrooms increase the cost.
Most attic conversions take 2–4 weeks once work begins, depending on the scope of the project.
Yes. Adding a usable bedroom or office to your home can increase its value by 10–20%, often significantly more than the cost of the conversion itself.