🏠 How a Home Extension in Dublin Could Add up to €75K+ to Your Property Value in 2025

APPRO ®
Jun 15
3 min read

Updated: 21 hours ago

Considering a home extension instead of moving? With Dublin’s property prices soaring and limited availability, an extension can provide the space you need while significantly boosting your home’s value. Instead of navigating the complexities and high costs of buying and selling, building an extension is a smarter, more cost-effective way to create your dream space.

In this guide, we’ll show you how a home extension in Dublin can not only solve your space issues but also increase your home’s value by €30,000 to €75,000 — sometimes even more.

Why Home Extensions Are a Smart Move in Dublin

✅ Increase Your Property Value

In Dublin, where demand for housing is intense, a well-executed home extension can drastically increase your home’s value. A rear kitchen extension could add €50,000 to €75,000 to your property, and other types of extensions can raise property value by as much as €30,000.

Dublin property values remain some of the highest in the country. According to the CSO (Central Statistics Office), property prices in Dublin rose by an average of 8.3% in 2023. As supply dwindles, extending your current home can make a significant impact on its worth.

✅ Avoid the High Costs and Stress of Moving

Moving house in Dublin can be a daunting and expensive task. The hidden costs of buying a new property, including stamp duty, legal fees, and moving expenses, can add up to €15,000 or more. By choosing to extend, you can avoid these costs and upgrade your living space without the hassle of relocating.

✅ Create the Perfect Space for Your Needs

From creating a larger kitchen-dining area for family gatherings to adding extra bedrooms or a designated home office, extensions give you the flexibility to design your home according to your lifestyle. Popular trends in Dublin include:

Indoor-outdoor living (e.g., bi-fold doors leading to the garden)
Smart home features (e.g., automated lighting, energy-efficient insulation)
Sustainability (using eco-friendly materials for insulation and energy efficiency)

✅ Faster & Simpler Than You Think

In many cases, single-storey rear extensions up to 40m² can be completed without the need for planning permission in Dublin. This means you can start your project sooner, reducing waiting time and costs. For more extensive projects, obtaining permission is typically straightforward with the right advice and documentation.

✅ Future-Proof Your Home

As Dublin’s housing market tightens, homeowners are looking for ways to adapt and future-proof their homes. Whether you need extra bedrooms for a growing family or a designated space for remote work, a home extension ensures your home can evolve with your needs, without the need for relocation.

Popular Types of Extensions for Dublin Homes

Rear Extensions – Transform your kitchen or living area, increasing light and space. Perfect for families who want more room to grow.
Side Return Extensions – Ideal for terraced houses in Dublin, these extensions increase width and create a more open feel.
Wraparound Extensions – A combination of rear and side extensions to maximise the space on smaller plots.
Two-Storey Extensions – Add significant space to both floors, creating more bedrooms or living areas.

When’s the Best Time to Build an Extension in Dublin?

2025 is the perfect time to start planning your extension. Construction costs in Dublin are stabilising, and as demand for skilled workers increases, early booking ensures you avoid delays.

As the Dublin property market remains competitive, investing in a home extension now allows you to lock in future value while taking advantage of the demand for extra space.

Need Help with Your Dublin Extension?

At APPRO, we specialise in custom home extensions in Dublin, offering expert design, construction, and project management. We understand the unique needs of Dublin homeowners and are committed to delivering high-quality work that maximises both your space and your property value.