Architectural Spaces Ltd.

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Architectural Spaces Ltd. Interior Design & Interior Architecture
Based in Co. Galway Ireland.
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Gráinne O'Neill qualified in 1994 with first class honours in Environmental and Spatial design from the Dublin Institute of Technology, Mountjoy Square. Following graduation, she worked for a number of years as the 'in house' interior designer for a long established Architectural firm in Galway. Her time there enabled her to gain valuable experience and to develop her expertise in Architectural design. Gráinne established Architectural Spaces in 2001, with the aim of providing a commercial and residential interior design service tailor made to satisfy the needs of each client. Architectural Spaces comprises of a hard working and dedicated team who strive to provide fresh and dynamic visions. We have the skills and ability to undertake any project whatever its size or requirements, seeing it through from concept stage to finishing touches. We listen intently to our clients' needs and aspirations, striving to achieve successful design projects that more than satisfy our client's requirements. We offer complete flexibility on every project to suit all desires and budgets - and every design for every client is unique. We use CAD and detailed technical drawings to ensure a clear portrayal and understanding of our design. We create dynamic spaces that combine cutting edge design with functionality - and we can work alone on projects or as part of a team. For example, we often work closely with Architects, Engineers and Mechanical and Electrical consultants, depending on the size and scale of a particular project. We are constantly visiting design trade shows in London, Paris and Milan and we subscribe to top professional publications in order to give our clients the most advanced designs and products, along with the best possible service. We deliver design solutions that are both practical and inspirational, whether a project is a new build, a renovation or simply the redecoration of a room. Moreover, we put our heart and soul into each and every design, which we consider to be essential to the success of any project.

11/09/2026

Before a single wall goes up, the client sees the finished room.

At The Residence at Ashford, every space was presented first as a full 3D drawing — joinery, stone, panelling, lighting, electrical, furniture layouts, all resolved before work started on site. A concept board followed, with every finish laid out, so the feeling of the space was real before it was built.
This is that room, finished.

10/09/2026

At The Residence at Ashford, one fixture turns slowly overhead — and the light it throws changes with every degree. Lines cross, catch, and cross again. It’s not decoration. It’s a detail that was drawn before the walls went up, the same way the joinery and the finishes were.

Twenty-five years of asking what a room should feel like, right down to the light on the ceiling.

09/09/2026

This used to be a door…
One of the details Gráinne keeps coming back to in The Residence at Ashford — a book nook, built into what was once an opening in the old part of the house. You can see the depth of the original walls in it. A small seat, and an internal window looking through to the main stairs.

“It’s just a very sweet detail.”

The Residence at Ashford.
Interior architecture and design by Architectural Spaces, Galway. Since 2001.

08/09/2026

“From the first day, you knew it was magic.”

Continuing our series where we shine a light on one project at a time — after Truffle in Galway, we’re turning to The Residence at Ashford. A near ten-year renovation and extension, nestled in the grounds of the Ashford Castle estate in Cong, Co. Mayo.

Gráinne already knew the clients from previous projects, so the trust was there from day one. Which was just as well — the original building was derelict. No windows, no doors, a chimney stack standing in the middle of a rubble floor.

That chimney became the anchor for the whole design. The old building was kept as the bedroom and washing wing, working off it the way it always had. Everywhere the light and the sun moved best is where the new living, entertaining and kitchen space was built — full panoramic glazing looking out over the forest.

Every material was chosen to answer what’s outside: oak, wool, woven fabrics, locally sourced right down to the throws and cushions from the woollen shop in Cong. The artwork was commissioned with local artist Dee Fallon, developed alongside the project so it’s embedded in the space rather than added to it.

It’s designed as a luxury rental property — but built so it could just as easily become a family home in years to come.

Shorter Reels on specific parts of the project are coming over the next week, but we thought we would start with the full story.

Let us know your thoughts in the comments below.

Interior architecture and design by Architectural Spaces, Galway. Since 2001.

04/09/2026

Take a peek…After Truffle, we’re moving on to the next project we’re shining a light on: The Residence at Ashford, Cong, County Mayo.

A near ten-year renovation on the Ashford estate in Cong — from a derelict shell to a high-end property rental.

More on this one from next week.

A little bit of Paris in the middle of Galway. That was the whole brief.Gráinne on Truffle — a small corner unit, previo...
28/08/2026

A little bit of Paris in the middle of Galway. That was the whole brief.
Gráinne on Truffle — a small corner unit, previously a beauticians, gutted and reworked from the spatial plan up. Display cabinets from Paris, everything around them made locally. The chocolate and the pink. The stone bench in the window.
“We were just creating a backdrop to showcase their amazing products.”
The last of our Truffle series. Interior architecture and design by Architectural Spaces, Galway.

23/06/2026

We’re delighted to see the launch of the Galway Races 2026 being hosted today at The Earl Inn. We’re incredibly proud to have been part of this stunning project.

A huge congratulations to the Earl family — Gary, Jane, Michael, Maureen, and all the team — on what promises to be an amazing day.

From concept design to completion in just one year, with an incredible five-week on-site turnaround, this project was built around one clear brief: warm, modern, and welcoming.

Bespoke design, layered finishes, rich textures, and one simple principle at the heart of it all: Every seat must be a good seat.

🌟 Join Our Team 🌟 We’re excited to be expanding our team and we are currently looking for an Assistant Interior Designer...
29/05/2026

🌟 Join Our Team 🌟

We’re excited to be expanding our team and we are currently looking for an Assistant Interior Designer to join us.

This is a fantastic opportunity to work across both Architectural Spaces and The Design Barn, gaining hands-on experience in luxury interior design, interior architecture, fabrics & finishes, site visits, and much more!

🤍 Work directly alongside our Lead Interior Designer Gráinne O’Neill
✨ Gain hands-on experience across all areas of design with exposure to and responsibility for exciting projects
📍 Headford, Co. Galway
🕰️ Full-Time | Permanent

We’re looking for someone with a positive attitude, a willingness to learn and a genuine passion for great design.

📨 Apply via LinkedIn, Indeed, or send your CV, portfolio and cover letter to [email protected]

Please feel free to share it with anyone who may be interested.

A few June consultation dates are now available through our Design Review Service.These sessions are ideal for anyone in...
22/05/2026

A few June consultation dates are now available through our Design Review Service.

These sessions are ideal for anyone in the early stages of a renovation, extension or new build who would like a second set of eyes on their plans before moving forward.

We review layouts, flow, storage, kitchen positioning, lighting and how the spaces will function day to day, helping refine the overall feel of the home before key decisions are made.

Available dates:— Monday 8 June— Friday 12 June— Friday 19 June— Friday 26 June— Monday 29 June

Each consultation includes a recorded online meeting and marked-up plans following the session.

2 hour Consultations @ €375

To enquire or book, please send us a DM

Celebrating a cornerstone of our team 🙌 Today marks 5 years since Fabio joined Architectural Spaces. As our office manag...
21/04/2026

Celebrating a cornerstone of our team 🙌

Today marks 5 years since Fabio joined Architectural Spaces. As our office manager, Fabio has been instrumental in seeing our projects move from initial concept to completion, ensuring excellence at every stage.

Fabio, thank you for your dedication and for being such a vital part of our journey over the last half-decade. We can’t wait to see what the next 5 years bring!

Address

Galway
H91D436

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 3pm

Telephone

+35391533800

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