Garden Room Cost Ireland 2026: How Much Does a Garden Room Cost?
How much does a garden room cost in Ireland in 2026? We break down pricing by size, spec and features — from basic garden offices to luxury insulated studios.

Looking for the full picture? Read our garden pods and garden rooms in Ireland.
How Much Does a Garden Room Cost in Ireland?
The cost of a garden room in Ireland starts from €35,000 and ranges up to €60,000+ depending on size, specification and features. At New Chapter Homes, our garden rooms and pods are fully fitted, insulated, wired and plumbed — not bare shells. Here's a detailed breakdown.
Garden Room Price Ranges by Size
- Compact garden office (10–15m²): from €35,000
- Garden studio pod (20–25m²): €35,000 – €45,000
- Multi-room garden annex (30–40m²): €35,000 – €50,000
- Luxury garden room with kitchen & bathroom (40m²+): €50,000 – €70,000+
These ranges include design, manufacturing, delivery, installation, electrical connection, insulation, internal finishes and external cladding. Foundations and site preparation are quoted separately based on your specific site conditions.
What Affects the Price?
1. Size
The single biggest factor. More square metres means more materials, more labour, and potentially a larger foundation footprint.
2. Specification Level
- Standard spec: Insulated walls, double-glazed windows, electrical points, LED lighting, laminate flooring.
- Premium spec: Underfloor heating, premium cladding (cedar/larch), bi-fold doors, smart home features.
- Full living spec: Kitchen, bathroom/wet-room, plumbing — essentially a self-contained dwelling.
3. Foundation Type
A simple concrete pad is the most affordable. Screw piles or raft foundations may be needed for sloping or poor-ground sites, adding €2,000–€5,000.
4. Services Connection
If your garden room needs plumbing (bathroom, kitchenette), the cost of connecting to mains water and waste adds €1,500–€4,000 depending on distance from your house.
5. Planning Permission
Most garden rooms under 25m² are exempt from planning permission in Ireland. If you need planning, factor in application fees (€65) and potential delays. See our Planning Guide for details.
Hidden Costs to Watch For
- Electrical certification: Required for any wired garden room (included in our quotes).
- Tree/hedge removal: If your garden needs clearing before installation.
- Access: If a crane can't reach your garden, manual installation adds cost.
- Permits: Road closure permits for crane access in urban areas (rare, but possible in Dublin).
Is a Garden Room a Good Investment?
Absolutely. A quality garden room adds 5–7% to your property value in many Irish markets — often more than the cost of the build itself. It also provides immediate utility: a home office saves commuting costs, a rental annex generates income, and a garden studio simply makes life better.
Use our Finance Calculator to explore payment options, or book a free site survey to get an accurate quote for your garden.
Why Choose New Chapter Homes for Your Garden Room?
Unlike flat-pack garden room kits, our garden rooms are fully manufactured in our Kildare workshop, delivered complete, and installed in days. Every build comes with an A-rated energy specification, full electrical certification, and a warranty. Explore our Chapter Two garden room range to see examples.
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