460+ Happy homeowners
Complete granny flat solutions tailored to your needs
A granny flat is one of the smartest investments a Dublin homeowner can make – adding independent living space that works for ageing parents, returning adult children, or rental income.
But it only works when it’s built properly, to a standard that feels like a genuine part of your home.
With over a decade of experience building granny flats across Dublin, from garage conversions in Terenure to purpose-built extensions in Stillorgan, we know exactly what it takes to deliver a space that’s comfortable, compliant, and built to last.
We’re fully insured, upfront about costs, and proud of every job we hand over.
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CLIENTS
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PROJECTS







Other services we offer
01
Full house refurbishment from foundation to roof. Transform your home whilst maintaining its character and charm. Complete rewiring, replumbing, and interior finishing.
02
Complete extension project management including construction, and interior finishing. We create additional living space that adds genuine value to your home from start to finish.
03
Convert your unused garage into valuable living space: bedrooms, home offices, gyms, or granny flats. We handle insulation, heating, flooring, and all building regulations compliance throughout.
04
Transform unused attic space into functional bedrooms, home offices, or playrooms. We handle alterations, stairs, insulation, plumbing, and electrical work.
"We know renovations can feel overwhelming - missed deadlines, unclear costs, and disruption to your daily life. Our structured approach keeps your project on track while delivering quality craftsmanship, so you can enjoy the transformation without the stress."
Why homeowners love working with us for building services.
Customer service
In an industry known for missed calls and vague promises, we pride ourselves on great communication & quick responses.
Liability insurance
We’re fully insured for your peace of mind, protecting your property throughout every stage of renovation.
Superior equipment
We invest in top tier tools and equipment to achieve precise finishes, professional craftsmanship and lasting results.
Dedicated specialists
Each phase of your renovation is led by dedicated specialists who excel in their specific area of expertise.
A
building
company



fuelled by experience, driven by



highest standard
Process
01
Design & Consultation
We visit your Dublin home to discuss how your granny flat will be used, assess the available space, and take accurate measurements. Our team prepares any required drawings, manages planning permission where needed, and ensures full Irish building regulations compliance from the outset.
02
Preparation & Groundworks
Before any work begins, we prepare and protect your home properly. We excavate, pour foundations, and install any drainage required for the self-contained unit. We manage all health and safety requirements and keep a clean, organised site throughout with minimal disruption to your daily routine.
03
Building & Management
With groundworks complete, our team gets to work on your granny flat. We manage and coordinate all trades on site, including carpenters, plumbers, electricians, tilers, and any specialist contractors required to deliver a fully self-contained living space. Regular site updates keep you informed and involved at every stage.
04
Final Inspection & Handover
We take care of all finishing work including plastering, tiling, painting, decorating, and full fit-out. Once complete, we carry out a full Irish building control sign-off, a thorough clean, and a final walkthrough with you to make sure every detail meets the high standard we’ve built our reputation on.
A wee bit about us
Established with a vision to redefine living spaces, we’ve built a reputation as a trusted contractor for home renovations in Dublin. Our unwavering commitment to craftsmanship and detail makes us the first choice for homeowners who value quality and reliability.
Projects
See how we transform Irish homes through creative, quality renovations designed around each client’s unique vision.
We make Irish homeowners happy
Overall Rating: 5.0
Fantastic job assembling the wardrobe - it looks sturdy and perfectly aligned. Attention to details.
Appreciate how efficiently you put everything together. Care to follow each step, and the finished wardrobe looks amazing! Great work! The doors open and close smoothly, and everything feels solid.
Katrina Na
Bray
VJ, Lana and the team did an amazing job painting our hall and living space. They were meticulous in detail, clean, tidy and a dream to work with. They gave fantastic guidance on what would work well, Lana has a brilliant eye when it comes to interiors. They worked incredibly hard from early in the morning until late in the evening. I cannot fault anything, and cannot recommend them highly enough to anyone needing work done.
Jane Kavanagh
Dublin
Max and VJ did an amazing job in our kitchen. I had a timeline to finish the job within a week and they managed it very well. I will highly recommend them to anyone who is looking to add some color and charm to their rooms.
Tejas Phade
Foxrock
Alex did a great job installing new cabinets in our dining area. Very good communication, excellent problem solving skills, and showed a lot of care for the job at hand. He was highly professional and pleasant throughout the entire job and showed respect for our home. I highly recommend him.
Kelly Brunt
Dublin
I couldn't be happier with the fantastic job done by Vasilij, Michael, and Daniel! From start to finish, their professionalism, attention to detail, and craftsmanship were absolutely top-notch.
They expertly plastered and painted the walls with a flawless finish that completely refreshed the space. Every corner and surface was treated with care and precision.
Michael Yatsun
Bray
Building trust and beautiful granny flats across Ireland
We offer services focused on tackling all garage conversion projects, regardless of their complexity.
- Attached garage
- Detached conversions
- Concrete flooring
- Damp-proofing
- Dormer windows
- Electrical installations
- Energy efficiency
- Floor insulation
- Separate entrance
- Wall insulation
- Self-contained living space
- Living space
- Granny flat
- Flooring
- Painting & decorating
- Heating system
- Skim plastering
- Planning permission
- Kitchenette installation
- Structural alterations
- Plumbing extensions
- Window installations
Frequently asked questions
Still have questions about your granny flat needs? Call 01 270 9764 – we’ll be happy to help!
How much does a granny flat cost in Dublin?
Granny flat costs in Dublin typically range from €40,000 for a basic garage conversion to €80,000+ for a purpose-built extension with full kitchen, bathroom, and separate entrance. The overall cost depends on the size of the space, the construction method, specification of finishes, and whether planning permission is required. A garage conversion into a self-contained granny flat averages €35,000–€50,000, while a purpose-built garden extension averages €60,000–€80,000. We provide detailed, transparent quotes after visiting your property and discussing your requirements.
Do I need planning permission for a granny flat?
Planning permission requirements for granny flats in Dublin depend on the construction method. Converting an existing garage into a granny flat often qualifies as exempt development. However, building a new structure or extending your home to create a granny flat will typically require planning permission from your local authority. All granny flat projects must comply with building regulations regardless of planning status. We assess your property, confirm exactly what's required, and manage any planning application on your behalf from start to finish.
How long does it take to build a granny flat?
A granny flat conversion from an existing garage typically takes 8–10 weeks from start to completion. A purpose-built granny flat extension takes 12–16 weeks depending on size and specification. If planning permission is required, add 8–12 weeks before construction can begin. We provide realistic timelines during consultation and keep you updated throughout the entire build with minimal disruption to your daily life.
Can a granny flat be used as a rental unit in Dublin?
Yes, a self-contained granny flat can be rented out under the Revenue Commissioners' Rent a Room Relief scheme, allowing you to earn up to €14,000 per year tax-free if you also live in the property. Alternatively, a fully separate unit may be subject to standard rental regulations. We recommend consulting a tax advisor regarding your specific situation. From a construction perspective, we ensure your granny flat meets all the required standards for a habitable, self-contained dwelling.
Will a granny flat add value to my property?
A well-built granny flat typically adds €40,000–€70,000 to the value of a Dublin property, often exceeding the cost of construction. The additional self-contained living space is highly attractive to buyers, particularly families with elderly relatives or those looking for rental income potential. Most Dublin homeowners find it one of the highest-return investments they can make in their property.
Let’s bring your vision to life
A better home starts with a conversation. Schedule a free call-out today.
