Residential Architects Dublin
Individually Tailored Homes
We are award-winning Architects in Dublin specialising in residential projects, including newbuild houses, reconstruction and significant refurb / extension / transformation of existing. We are currently engaged as Architects in a small number of projects across Dublin with construction values ranging from €400,000 up to €2m.
The majority of our houses will end up as highly efficient A-rated homes for life.
We have a track record in delivering highly bespoke residential architecture projects which run smoothly through design, planning and construction stages, many of which have received awards and been widely published.
We use highly detailed 3D Digital models to plan, visualise and clearly communicate from early in the design process to ensure a successful outcome.
News
Under Construction
19/02/25
Breaking Ground on Temple Road
Demolition marks the start of our A1-rated brick house on Temple Road. Designed for efficiency and harmony with its surroundings, construction is now underway!
Finished Project
14/02/25
Best of Houzz 2025 Winner!
Thrilled to receive a Best of Houzz 2025 award for design. A huge thanks to our clients and collaborators - excited for more great projects ahead!
Under Construction
04/02/25
Delicate Structural Precision
Carefully installed under an existing structure, this steel frame marks a key step in our protected structure project. Buff brick, zinc and glass soon to follow!
Finished Project
16/01/25
New client review
'We could not recommend David Flynn Architects higher. We were based overseas throughout the whole renovation and they made the process seamless for us, going above and beyond. We are thrilled with the end result.
Sandymount
Under Construction
05/01/25
Happy New Year!
Exciting projects are starting construction right away, with more breaking ground in the coming months and a stream of designs taking shape for future builds in 2025.
Temple RoadCowper
Ashton
Saval
In Planning
21/12/24
Planning granted on Temple Road
Delighted to announce a clean grant of planning permission for this striking and significant new home in Dartry. Construction begins January.
Newbuild house in Dartry
Detailed Design Stage
21/12/24
Contemporary Renewal
A warm, modern extension transforms this period home on Cowper Road with seamless indoor-outdoor living.
Cowper
Under Construction
21/11/24
Brick by Brick
Brick piers and underfloor pipes on Callary Road: a cool morning for a site inspection, but the future of this rebuild is looking warm and bright
Finished Project
20/11/24
A2 rating confirmed for Silchester
Our Silchester 1960s rebuild seamlessly blends timeless design with cutting-edge energy efficiency, achieving an exceptional A2 Building Energy Rating
Under Construction
20/11/24
Perfect Core in Granite Wall
Amazing precision: a hole cored through a 500mm thick Victorian granite rubble wall in Rathgar for temporary propping beams.
Finished Project
01/11/24
From F to A3
We're delighted to have confirmation on final BER rating for our Malahide project, which transformed a rundown 1950s house into a comfortable and sustainable family home.
Finished Project
02/10/24
RIAI Awards Exhibition 2024
We're delighted our Deerpark project is included in the RIAI awards exhibition. Full listing here: https://www.riai.ie/whats-on/riai-awards-exhibition
New Project
02/10/24
Cowper Cross Section
Designing a reimagined flow for this tall, narrow house, enhancing its original character while introducing open spaces and stronger connections to the garden and light.
Under Construction
01/10/24
Rostrevor Breaking Ground
We're breaking ground today on a careful extension that will enhance this Protected Structure, creating brighter living spaces for easy living, connected to the garden.
In Planning
30/09/24
Planning Granted in Ardilea
Excited to reimagine this bungalow into a modern family home, nearly doubling its size with bright, open spaces and a south-facing garden connection.
Under Construction
22/08/24
Brick reveals revealed
Stepped brickwork piers in Mount Merrion, are taking shape. These piers will support a roof overhang, ensuring shade and reducing overheating in the rebuilt home
Finished Project
16/08/24
Glowing Silchester Transformation
Pleased to announce completion of our Silchester house rebuild. The clients have moved in, enjoying a spacious, light-filled addition that elevates their home.
Finished Project
16/08/24
Accessible Tudor Upgrade
Delighted to see our renovation and extension of a Tudor home in Ranelagh come to life. The client has now moved in, enjoying a home that blends tradition with accessibility.
Finished Project
16/08/24
Moving in!
We are delighted to announce the completion of the extension to a Victorian home on Park Avenue, Sandymount. The clients are now settling into their enhanced living space.
In Planning
14/08/24
Planning Granted in Dalkey
Delighted to receive planning permission to transform a 1960s house with new elevations, a striking brick entrance, and thermal upgrades. Excited for next steps!
In Planning
07/08/24
Ardilea Bungalow: Planning Lodged
We've just submitted planning for the reconstruction and extension of a dormer bungalow in Ardilea, South Dublin, centered around a striking light-filled stairwell
Finished Project
31/07/24
Happy Return: Final House Check
We revisited a home completed last year for a final snag check. Ensuring our clients are happy and settled, it was wonderful to see the space thriving again.
Under Construction
05/07/24
Final Touches: Light floods in
Snagging underway at our Victorian house extension in Sandymount. A large rooflight now bridges old and new, flooding the interior with natural daylight.
Under Construction
04/07/24
Spider Crane!
Making light work of erecting a steel frame, our contractor is using a nifty remote-controlled 'spider crane' which crawls through tight spaces to erect large steel beams
In Planning
22/06/24
Planning granted in Monkstown
Excited to be moving on to the next stages with the transformation of an old semi-detached house in Monkstown which will be sensitively transformed. More to come.
Finished Project
22/06/24
Blackrock bungalow published
"Overall, it's a hugely successful project, showing how relatively simple changes can transform a space." Megan Burns, Image.ie
In Planning
22/06/24
Dalkey house lodged for planning
Sink with a view: Detail of a works to a house which will be thoroughly transformed and upgraded
Finished Project
19/06/24
Silchester photos coming soon
Our Glenageary project has reached Practical Completion stage, just before happy clients move in and when everything is getting a final clean, the ideal time for pictures
New Project
18/06/24
Roman Vaults in Dartry
Working on an exciting design for a new house with steeply pitched roofs that allow for dramatic vaulted ceilings underneath. Here's a sketch design cross section.
New Project
15/06/24
Making an Entrance
Detailed study model of a new entrance for a large dormer bungalow in Clonskeagh. A covered porch, interesting cladding and planting make an inviting welcome into a home
Finished Project
13/06/24
St Helen's House feature
"Keeping all the charm of the house, and using its features as inspiration when designing an extension, David Flynn Architects beautifully combine old and new"
Under Construction
07/06/24
Nearing Completion in Glenageary
Snagging underway in our Silchester project. Arranged around a relocated and dramatically toplit stairwell, lovely views run through the house from front to rear
New Project
10/05/24
Gothic Gables: Cowper project kicks off
Delighted to start the renovation journey of this striking 1912 Gothic-gabled brick-front home, making the most of sunny rear views in Rathmines, South Dublin.
Under Construction
10/05/24
Full Steam Ahead: Mount Merrion Rebuild
Dramatic demolition will mark the start of our reconstruction and extension project in Mount Merrion, paving the way for a sustainable, high-energy performance building.
Mount Merrion Extension & Rebuild
New Project
03/05/24
Twin Peaks
Concept image for a significant new house project in Dartry, South Dublin.
In Planning
30/04/24
New beginnings
Excited to be lodging Planning Permission for a house in Monktown, who's newest occupant is a little lady just three days old.
Under Construction
02/04/24
Callary Rebuild begins
Excited to be starting construction on this rebuild of a South Dublin house. Extending to front, side, rear, and upward, the transformed home will be a bright and cheerful family home for life.
Mount Merrion Extension & Rebuild
In Planning
26/03/24
Planning Permission Granted
Delighted to have been granted planning permission for an extension, garden level configuration and new entrance to this Protected Structure in Rathgar, Dublin
Rathgar Protected Structure
Under Construction
15/03/24
Ranelagh Reaches PC
We’ve loved working on this extension and refurbishment project in Ranelagh, but are thrilled that it has reached Practical Completion and is ready for our client to move in.
Ranelagh Renovation
Finished Project
08/03/24
A1 BER
Our new build in Mount Merrion has achieved an A1 Building Energy Rating, with an energy use of less than 5% of the house it replaces (17.84 kWh/m2/yr,). The carbon emissions are 1.52kgCO2 /m²/yr, less than 2% of the original bungalow.
Mount Merrion Newbuild
Under Construction
07/03/24
Progress on Park Avenue
Aluminium window and doors are delivered to site. Large, glazed sliders allow the large open plan living spaces to spill out to the sunny patio and garden.
Extension to Period House, Sandymount
Under Construction
01/03/24
Silchester Progress
This project in Glenageary is nearing completion and we’re looking forward to seeing bright interiors when protective coverings come off.
Glenageary Rebuild
Finished Project
15/02/24
Project featured in The Irish Times
“Beautifully reimagined home ... If you’re going to go through the trouble and expense of renovating your house, you may as well do it right and these owners definitely got it right
They extended and refurbished, enlisting architect David Flynn to create a contemporary extension. The highlight is the kitchen/dining/living room which has all the hallmarks of quality design
”
New Project
15/12/23
Rathgar Transformation
Design work underway on this distinctive period home in South Dublin. Large brick arches form a new façade to the open plan kitchen living dining space. With high ceilings and generous proportions, the family spaces pop out to capture as much natural light as possible.
Rathgar renovation & extension
New Project
01/12/23
Revitalizing Roebuck, Dublin
Reimagining a 1970s dormer bungalow in Roebuck: We are delighted to be appointed as architects to a new project. Our design will transform the house into a modern, fully refurbished home with a high BER.
Finished Project
01/07/23
Happy Clients move in
“Selecting an architect is a big decision. Apart from designing us a beautiful home we really appreciated how DFA led the team and stayed very actively involved at all stages. We’d be very happy to recommend DFA to anyone considering a similar project”
Mount Merrion newbuild
Under Construction
16/01/24
Brick by Brick
Progress unveiled: A Victorian period home in Sandymount transforms with a striking brick extension, blending timeless elegance with modern design.
Extension to Victorian House
In Planning
02/01/24
Planning Lodged
Enhancing a Protected Structure in Rathgar: Our planning application aims to bring bright, cheerful, and modern living spaces through a new rear extension .
Under Construction
21/12/23
Glenageary Glow
Sunlit and striking, our Silchester brick extension rises, showcasing sharp lines and elegantly recessed glazing.
Glenageary Rebuild
New Project
18/12/23
Monkstown Makeover
Monkstown 1960s semi-d revamp: A light, modern extension with elegant brickwork and piers merges seamlessly for indoor-outdoor harmony.
Under Construction
15/12/23
Brickwork Artistry
Precision in progress: The play of light and shadow on the rich, warm brickwork highlights meticulous detail in our Ranelagh extension project which is nearing completion.
Extension and Refurbishment of Tudor House
New Project
07/12/23
Old Meets Bold
Reimagined 1950s semi-detached house in Dalkey, with striking front and rear brick extensions and a complete interior makeover, contrasts new geometric roofs with the old.
Finished project
01/12/23
Detached New build completed
We’re delighted to have completed a bespoke detached new build house in South Dublin. This replacement dwelling has a high A2 BER (Building Energy Rating) making it practical as well as beautiful.
Mount Merrion newbuild
New project
06/12/23
Design underway
We're excited to start design work on this fabulous period home in Rathgar. The aim is to create large, open plan living spaces with plenty of natural light, despite the Northern orientation.
Finished project
Sculptural Architectural Staircase
The house is organised around a scultpural staircase leading from the entrance to the main living spaces. White painted plaster balustrades continue the curves of the vaulted ceiling overhead.
New Project
Work under way
Design work under way to transform the living accomodation in a large Protected Structure in Rathgar.
The kitchen, dining and living accomodoation will be sensitively reorganised for easier family living, and to create a bright and cheerful interior opening onto a beautiful garden.
Finished project
Malahide transformation completed
Our clients have moved in and are enjoying their reconfigured and extended home in Malahide. Located in an Architectural Conservation Area, careful and considerate design choices were required to create this modern family home.
Malahide Makeover
Finished project
...
Kitchen, dining and living rooms have a variety of different ceiling heights, and open onto a suntrap courtyard overlooking a leafy garden.
Malahide Makeover
Finished project
Four years later
As architects, we love being invited back to see our projects after clients have moved in. Four years later and the clients are still as delighted as ever. It is great to see how clients have added so much of their personality this extension and refurbishment project completed in 2019.
Booterstown Refurbishment & Extension
Under Construction
Brick facade reaches roof level
Reconstruction of a house in Glenagaeary is well underway. The new brick facade has reached roof level and a new asymmetric roof profile is taking shape. Glazing to this sunny, Southern elevation is deeply recessed to provide shading. See more of the project here...
Glenageary House Reconstruction
Finished project
Blackrock transformation completed
A reconfiguration project is completed in Blackrock. The detached bungalow is reimagined and refurbished into a modern, energy efficient family home. External insulation with dark timber cladding and new modern glazed screens transform this 1970s house. See more of the project here...
Blackrock refurbishment
Finished project
...
The entrance facade has been rebuilt as a series of French doors opening onto a new sunny terrace. The roof over the main living has been opened up so that the ceiling follows the roof slops to create a dramatic taller living space.
Blackrock refurbishment
Finished project
Five years later
We returned to this house rebuild in Clonskeagh to take some new photos of the project in the beautiful garden setting. Completed in 2018, the original detached house was rebuilt to create a timeless home with large open plan living spaces. See more of the project here...
Clonskeagh rebuild
Finished project
...
A long south-facing strip rooflight draws sunshine into the living room throughout the day.
Clonskeagh rebuild
Under Construction
Contemporary newbuild home nearing completion
The external shell of a new A2-rated house in Mount Merrion is nearing completion. A triple-gabled, South-facing brick elevation overlooks a terraced back garden. Internal fitout well underway with smooth, curved vaulted ceilings throughout the house internally.
A new house in Mount Merrion
In Planning
Planning granted for period home extension
Detailed design now underway for a large contemporary extension to a fine Victorian house in Sandymount.
Victorian house extension
Under Construction
Renovation and extension in Blackrock nearing completion
We love seeing the architecture unveiled, as scaffolding comes down on this house reconstuction, revealing sculptural white plastered finishes and brickwork piers. A deep canopy roof on the South-facing, garden elevation shades the interior. Planting going in shortly.
Blackrock extension & deep retrofit
Finished project
Moving in day in Malahide house transformation
Finishing touches being added to our reconstruction and extension of a three-storey house in a Conservation area in Malahide. See the project...
Malahide Mid-century Makeover
Under Construction
Glenageary wraparound extension
Construction beginning on renovation and extension of an old house in Glenageary, Dublin. It's always exciting to see architectural drawings transform into reality.
Glenageary Rebuild
Finished project
Malahide staircase
A three-storey house is reorganised around a new staircase in a completely new position. Moving it to a South-facing gable wall allowed for the insertion of a very tall window running from top to bottom which allows sunlight to stream into all the circulation spaces of the house.
Malahide Refurbishment
Under Construction
Brickwork underway in Ranelagh extension
Demolition and the new structural shell of our project on a Tudor-style house completed.With the construction of new brick piers and screens, the outlines of the interior spaces take shape ahead of installation of floor-to-ceiling glazing.
Ranelagh Renovation & Extension
New Project
South Dublin newbuild / rebuild
Sketch design proposals under way for a new transformation of an old bungalow in a Woodland setting in South Dublin into a modern architectural home.
Shankill Bungalow Rebuild
Planning
Mount Merrion extension and renovation
Planning permission granted for a large extension to three sides of a 1960s semi-d. Detailed design currently underway.
Mount Merrion Extension & Rebuild
Finished project
Ranelagh courtyard extension
Planning permission granted for works to a 1930s Tudor-style house and to renovate and transform it into a fully accessible home with a new passenger lift. Extensions at ground floor level are organised around two courtyards to make the most of a Northern rear orientation.
Ranelagh Refurb & ExtensionCompleted Works
Elevated Living
Mount Merrion, Dublin
A new A1-rated two-storey house on a steeply sloping site overlooking Dublin city replaces a dilapidated single-storey bungalow. Internally, eight gables shape eight vaulted ceilings to dramatic spaces underneath.
Client comments
Confirmed BER: A1
17.84 kWh/m2/yr
1.52 kgC02/m2/yr
BER Number 117249490
Newbuild House in South Dublin
Park Avenue
Sandymount, Dublin
A Victorian redbrick house in Dublin was revitalized with a contemporary rear extension. The design enhances natural light and space, creating a seamless connection between old and new, while preserving the home's historic charm.
Client comments
Contemporary addition to Victorian home
Silchester
Glenageary, Dublin
A South Dublin home features a sustainable extension that boosts energy efficiency with modern design, improved insulation, and abundant natural light, all while blending seamlessly with the existing architecture.
Calculated BER: A2
43.92 kWh/m2/yr
8.57 kgC02/m2/yr
Rebuild of South Dublin Semi-d
Tudor Transformation
Ranelagh, Dublin
A period home in Ranelagh was transformed to enhance accessibility and modern living. The renovation includes a new extension with a contemporary design, seamlessly connecting indoor and outdoor spaces.
“ Home is elevated to something beautiful and thoughtful. The house is perfect ”
Client comments
Calculated BER: A3
55.20 kWh/m2/yr
10.76 kgC02/m2/yr
Transformation of Ranelagh home
Boldly Reimagined Rebuild
Clonskeagh, Dublin
“The team delivered in designing the home of our dreams.”
Client comments
A simple modernist material palette transforms a detached 1960s house into an architecturally timeless family home. By extending out to the side and rear, large open spaces are formed overlooking the mature rear garden.
House Reconstruction in Clonskeagh
Timeless Transformation
Sandymount, Dublin
“Real architectural intelligence at work”
AAI Awards commentary
“It's an emblem of the new century, but with a delicacy that respects the old house.”
A contemporary extension is added onto a fine Victorian house in Sandymount, Dublin.
The new room aims to emulate the scale and architectural grandeur of the original drawing room to the front of the house for everyday use.
Extension to Victorian House in Sandymount
Client Reviews
Seamless process
“
We could not recommend David Flynn Architects higher. They fully understood what we needed from our house for our young family while bringing lots of innovative ideas, features and beautiful touches we could never have thought of.
We were based overseas throughout the whole renovation and they made the process seamless for us, going above and beyond to manage the project, keep us up to date and keep everything on track. Their attention to detail meant the character and features of the old house are fully preserved and flow naturally into a bright and modern addition. We are thrilled with the end result.
”
Lyn & David
Victorian house extension, Sandymmount
Beautiful and Thoughtful
“
I appreciated the focus on not just accessibility but also design features to make sure my home would not just be functional but also beautiful. No detail was too small to consider - It’s things like this that have elevated the home to something beautiful and thoughtful.
I loved seeing the 3D drawings of the house as it allowed me to visualise the space clearly.
I thoroughly recommend DFA and am so grateful to the time and attention to detail that they put into my new home and am delighted that I found them.
”
Edel
Ranelagh Tudor Refurb & Extension
A wonderful house to call home
“The result is a warm and cosy house that works on many levels. David’s attention to detail and knowledgeable advice is evident throughout in both the underlying design but also in the finishings and fittings with no detail overlooked. We were delighted with the outcome of our engagement with David Flynn Architects in the transformation of a dark and cold mid-century dwelling into the wonderful house we now love to call home.
Niamh & Theo
Malahide Renovation & Extension
Beautifully Reimagined Home
“If you’re going to go through the trouble and expense of renovating your house, you may as well do it right and these owners definitely got it right.
They extended and refurbished, enlisting architect David Flynn to create a contemporary extension.
The highlight is the kitchen/dining/living room which has all the hallmarks of quality design”
The Irish Times
Wonderful Design
“Selecting an architect is a big decision. Apart from designing us a beautiful home we really appreciated how DFA led the team and stayed very actively involved at all stages.
Their drawings and models enabled us to visualise the finished house very well. We’d be very happy to recommend DFA to anyone considering a similar project. ”
Eamon
Mount Merrion newbuild house
Proactive and easy to work with
“We are so happy with the final renovation and really appreciate the work David put into the project, from the initial design options, changes resulting from the numerous site meetings and his overall project management. If you are looking for a modern and contemporary design, then we recommend David and his team.”
Marie-Pauline & Stuart
Blackrock Bungalow Renovation
Beautiful & Practical
“The design is not only beautiful, but is also very practical and has created a fantastic bright and airy space which works very well for family life. David made great use of the space and created lots of additional storage throughout the house. He was very good at coming up with solutions for any problems we posed. We would have no hesitation in recommending David Flynn Architects”
Fiona & Paul
Home of our Dreams
“David, Vanessa and team delivered on designing the home of our dreams. The design process was smooth, the timelines provided realistic and the team were readily accessible when we had questions or concerns. The time and energy they invested in the project is a credit to them and we would be pleased to recommend David and team for any future work ”
Julian & Leonie
Clonskeagh Rebuild
Airy and bright
“David was our architect for a rebuild of an old run down property. He took all our requests on board and came up with a fantastic design. It feels airy and bright even in winter and works really well as a family home. He pays a lot of attention to planning every detail and we could not be happier with the end result”
Justin & Muriel
Terenure Dormer Rebuild
Unique design which we absolutely love
“David brought us a very unique design which we absolutely love. It was an old south facing house and he created this huge open plan bright space for us. We are delighted with how the project turned out”
Alison & Simon
Blackrock Portico Extension
Subtly reveals a modern design
“We are very happy with our dormer bungalow reimagined. Whilst fitting in with the other dormer bungalows, it subtly reveals a modern design. The rear extension with its south facing skylight and curved ceilings gets raving reviews from friends and family alike.”
Annette & Hendrik
A fine end product we are very happy with
“Very good experience with David Flynn. From the start he was engaged, communicated well, worked well with the builder while also keeping pressure on him which was important. We are very happy with how the design and overall build turned out. Good overall collaboration and communication with a fine end product we are very happy with.”
Eithne & Gerry
Glasnevin Extension to Art Deco House
An absolute pleasure to work with
“We really enjoyed working with David from the initial meetings to discuss our project and ideas right through to completion and the finished house. We are so delighted with the final design and are enjoying the practicality of the layout and features for day to day family life! David and his team are an absolute pleasure to work with.”
Jeremy & Miranda
Sandymount Extension & Refurbishment
An eye for detail
“We worked with David on an extension to the rear of our house, in Blackrock, Co. Dublin. David was a pleasure to work with throughout the project. He has a fantastic eye for detail, and we were absolutely delighted with how things turned out.”
Katie & Kevin
Booterstown Northlight Extension
Stunning
“The final result is stunning, as well as being a comfortable, bright and warm living space. We were pleased with David's professionalism, good humour, attention to detail & ability to manage the project so well. He showed a real respect for the era the house was built in & introduced beautiful & unusual design features to fit with that.”
Daire & Orla
Harold's Cross Rebuild
Makes so much more sense as a house
“The new part has blended so beautifully and the design has worked out so well for us inside and out! A lot of people have commented that it looks like it was always part of the house - which is what we really wanted. It makes so much more sense as a house now.”
Emma
Dormer Delight
Terenure, Dublin
“Sensitive, simple, understated design.”
Jury Commentary
A modern home is rebuilt behind the front gable of an existing dormer bungalow in Dublin. To the rear, the North-facing elevation is enlivened with a dramatic glazed screen which sweeps out to catch afternoon sun.
Rconstruction of Terenure Dormer Bungalow
Solar Serenity
Sandymount, Dublin
“Thoughtful and clever use of natural light.”
Awards jury commentary
A 1960s semi-detached house in Sandymount, Dublin is refurbished and extended with a new two-storey addition to the rear. At ground floor level, an offset in the plan allows Southlight to reach the back of the house.
Sandymount House Extension & Renovation
Portico
Blackrock, Dublin
“Inside the extension, the white brick creates a bright space of timeless modernist character.”
“David brought us a very unique design which we absolutely love.”
Client comments
With a wedge-shaped corner site, this house was refurbished and re-orientated to create privacy and take advantage of a perfect Southerly location. A tall white-brick portico shades the interior.
Portico House Extension
Designing Serenity
Shankill, Dublin
New house in a Woodland setting
Lying in a slight hollow on a one acre site of mature woodland in South Dublin, the structural shell of an existing bungalow dating from the 1970s is planned to be incorporated into a new house.
Reconstruction of Bungalow in Shankill
