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Garage conversion in Ireland
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Garage conversion is the process of transforming an unused or underutilised garage space into a functional living area. This service typically involves insulation, flooring, electrical work, and sometimes plumbing, depending on the intended use of the converted space. The conversion can result in various types of rooms, including additional bedrooms, home offices, or recreational spaces, tailored to meet the homeowner's specific needs.

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WHAT IT COSTS

Garage conversion in Ireland: €15,000–€45,000 per project

Converting an existing garage is cheaper per m² than an extension because you reuse the shell — priced per project. Enter your town above for real prices from the builders and trades near you.

  • Integral vs detached garage
  • Insulation, floor and damp works
  • New use (room, office, gym)
  • Windows/doors and electrics

Guide prices compiled by the Locufy team from published Irish and UK provider price lists and 2026/27 cost guides. Updated 2026. Full garage conversion price guide →

GUIDE PRICE · PER PROJECT

LOW
€15,000
TYPICAL
€25,000
HIGH
€45,000

Not a quote. Prices vary by job, area and provider.

WHAT IT COVERS

What builders do

Home Office Conversion

Transforming a garage into a dedicated workspace with suitable electrical fittings and insulation.

Bedroom Conversion

Converting the garage into a comfortable bedroom, complete with necessary heating and lighting.

Playroom Conversion

Creating a safe and fun play area for children, often including storage solutions and soft flooring.

Gym Conversion

Turning a garage into a home gym, which may involve installing flooring, mirrors, and appropriate ventilation.

Utility Room Conversion

Transforming a garage into a utility space, which often includes plumbing for laundry appliances.

Multi-Purpose Room Conversion

Creating a versatile space that can serve multiple functions, from storage to leisure activities.

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Questions people ask

The cost of a garage conversion can vary based on several factors, including the size of the garage, the complexity of the design, and the materials used. Additional costs may arise from required structural changes or utility installations.

The duration of a garage conversion can range from a few weeks to several months, depending on the scope of the project. Factors such as planning permission, design complexity, and contractor availability can all impact the timeline.

For tasks that involve electrical, gas, or structural work, hiring a qualified specialist is essential to ensure safety and compliance with regulations. General contractors can manage the overall project but should employ licensed professionals for specific tasks.

Emergency or same-day service for garage conversions is generally uncommon due to the planning and construction required. However, urgent repairs or modifications can sometimes be arranged with a contractor if necessary.

Yes, many contractors offer the option to book multiple related jobs together, such as insulation installation, flooring, and painting. This can often lead to cost savings and a more streamlined project timeline.

Out of scope items for a garage conversion may include extensive landscaping, major structural alterations beyond the garage itself, or upgrades to existing home systems not related to the conversion. Always clarify the scope with your contractor before starting the project.

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