Capel y Groes | Cilycwm

The adaptation of a grade II listed chapel for use as a sustainable community hub

Menter Cilycwm encourages community engagement in arts, music, nature and education; whilst expanding Welsh language activities and facilitating local initiatives.

The group acquired Capel y Groes and identified a need to renew and improve the building facilities for the community. The proposals sensitively restore and enhance the Grade II listed buildings, preserving their distinctive pink lime-washed façades and historic character. A new flexible, multi-purpose space is created within the main hall that will support a diverse range of activities, and a high-quality new extension accommodates essential facilities including toilets, kitchenette and storage, while improving accessibility to all areas. Clad in Corten steel, the new element is a subservient yet carefully crafted addition that references the agricultural heritage that is intrinsic to the local community and the wider rural landscape character. The design combines modern functionality with a respect for the building’s historical and cultural significance to provide a sustainable and vibrant community hub in the heart of the village.

The brief for the project evolved through an iterative design process and extensive consultation with trustees and the local community. This facilitated a thorough understanding of the needs of end users and a strong sense of shared ownership throughout the process. An initial project viability report also provided an evidence base for the project, strengthening Menter Cilycwm’s position to seek funding from a range of providers.

Capel y Groes and Ty Capel, both Grade II listed, are in urgent need of repair. They are important buildings in the community, being a rare example of an unaltered Gothic chapel from 1860. From the 16th century, Cilycwm played a crucial role in the movement of livestock with drovers leading animals along well-established tracks to markets in England. The village still bears traces of this history including the cobbled gutters used to feed the animals gathered in the streets. Today agriculture remains a vital aspect of local livelihood, with farm buildings dispersed across the immediate landscape.

The chapel is a relatively simple structure with a single interior space. An east-facing entrance features an inset lobby underneath a raked gallery above. The auditorium is characterised by a raked floor that slopes towards the pulpit at the west end and the space is divided by low level pews of a simple form and appearance. The chapel is constructed of local field and riverstone rubble and covered by a low-pitch slate roof with decoratively fretted bargeboards. The north, east and south elevations are finished in a pink limewash that has given the chapel its distinctive local identity.

Ty Capel, immediately adjoining the chapel and subservient in scale, comprises an entrance hall with staircase and principal rooms stacked front to back. At first floor, a single open space is useful gathering space but currently inaccessible to those with mobility issues.

The proposals focus on restoration of the historic fabric, ensuring the buildings are safeguarded for the future while improving accessibility and functionality. Repairs are to be carried out on a like-for-like basis using traditional materials in conjunction with the removal of incongruous modern additions. One of the greatest challenges is to improve flexibility and usability of the chapel whilst preserving its character and significance. The main hall is to be adapted by removing the raked floor and a portion of the fixed pews. A Historic Impact Assessment guided a strategy for the adjustments, with a portion of the pews and raked floor to be retained beneath the gallery to present evidence of the former layout. The pulpit and wall panelling provide further interpretation of the original space.

Currently the chapel is accessed via steps at the main east entrance. To enhance accessibility whilst preserving the integrity of the principal historic façade, a new opening is to be formed into the main hall from Ty Capel. A circulation spine is routed along the north edge of Ty Capel to minimise impact on the rooms of greatest significance and hierarchy, whilst a lift incorporated into the new extension will address the inaccessibility of Ty Capel’s upper floor. Upper storey meeting rooms benefit from long-range landscape views to the west and an abundance of natural light in contrast to the inward-looking nature of the historic chapel.

The new extension is to be subservient yet complementary to the historic buildings, offering a high-quality, unobtrusive addition that enhances the sites over all presentation. The design extends Ty Capel in a simple and clear fashion, continuing the profile and massing of its pitched roof and rectangular plan, but expressed unmistakably as a new addition, clad in sinusoidal-profiled Corten steel that references the agricultural aesthetic of its rural setting. The ridge line is broken by the introduction of a flat rooflight. The subsequent reduction in height helps to express the extension as a subservient addition whilst maximising the width of plan available for essential ancillary facilities that are vital to the sustainable use of the community hub.

The use of Corten steel draws upon local agricultural precedents while providing a weathered, evolving and natural patina that is responsive to environment and climate. The rich red hues resonate with both the iron deposits found in the chapel stonework and the bracken-covered hillsides throughout autumn and winter. During community consultation, local residents expressed a strong preference for this finish over other potential cladding materials.

Vertical louvres are suspended over sections of glazing and help to introduce texture and layering to the façade, breaking down its visual mass and providing solar shading to the highly glazed entrance lobby. Great care has been taken to express the detailing of the extension in a minimalist and crafted manner. This is of great importance, ensuring the building presents as a ‘hidden gem’ within the village, with an elevated quality of finish that is appropriate to its status in the community and importance as an extension of a protected historic asset.

Category
Refurbished and Extended Chapel (Grade II listed) : Community Centre
Status
Under Construction
Location
Cilycwm, Carmarthenshire
Team
Menter Cilycwm
Beacons Project Associates Ltd
Holland Heritage
MJB Associates
O'Brien + Price (Stroud) Ltd
I&G Ecological Consulting Ltd

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Heritage Surveyor & Administrator
BSc(Hons) MSc

Alice studied Quantity Surveying and Commercial Management at the University of South Wales. In 2022 she then completed a Masters in Architectural Conservation at the University of Edinburgh, which gave her a specialist knowledge of architectural history an understanding of traditional building techniques. Her dissertation addressed the use of Oral History as part of Architectural Conservation, fuelling her particular interest in sustainability and folk studies.

Alice joined Hiraeth Architecture in 2022 and is now applying this varied background to undertake the role of Heritage Surveyor. Her work includes Quinquennial Inspections for Monmouth and Llandaff Diocese, Conservation Management Plans and background, archival research on projects which include historic buildings or are sited within historic contexts.

Quality

We long for better and strive for excellence. Every project is an opportunity to create something special. A sense of belonging and timeless value. Our team has the skills, the knowledge and expertise, and the experience to deliver on quality.

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We employ all techniques at our disposal to design and convey ideas in a way that is relevant to the stage of the project and to the client. From surveys, hand sketching and physical models to complex 3D computer models, detailed line drawings, computer visualisations, prototyping, and samples boards. This keeps us experimenting, innovating and refining as the brief is ever more defined.

Thoughtfulness

We recognise our impact on the planet and the damage that construction and buildings-in-use can have. A thoughtful approach to siting and orientation, built fabric, passive measures, materials and methods of construction is key to our way of working.

Depth

We immerse ourselves in our projects. This is more than a job to us, this is our passion. We are driven by a commitment to: reduce carbon in construction and use; protect, enhance and sustain our heritage, community and landscape; and deliver on the trust our clients place in us.

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Context

We arrive at our solutions after a rigorous analysis of the social, environmental, political, geographic and historical characteristics of the project. Each project and solution is distinctly different – deeply rooted in its context and unique place in this world. Context is everything.

Nicki Spiteri

Office Manager

Nicki, our fantastic Office Manager, joined the company in 2023 and plays a vital role in keeping the team organised and on track. She brings a well-rounded skill set, with experience in both the architecture and construction industries, ensuring the efficient running of the practice so everyone can focus on what we do best. Nicki is committed to fostering positive, trusted relationships with clients and consultants alike and serves as a reliable point of contact for any queries or concerns.

Hannah Cummings

Architect

BA (Hons), MArch

Hannah is one of our Welsh School of Architecture contingent, having completed her Masters degree in 2021. During her studies, she explored contrasts within housing developments and how these reflect economic and social status culminating in a thesis on social supported living environments in the context of Dolphin’s Square, Westminster.

Her academic studies has shaped her interest in social housing and the relationship between psychology and living conditions. She also is particularly interested in the use of local (Welsh) skills and materials in architecture and construction, reflecting her commitment to sustainable, regionally inspired design.

Before joining Hiraeth in 2023, Hannah gained experience at the award winning practice Hyde + Hyde, contributing to a portfolio of high-end private residential projects. Now working as an Architectural Assistant, she is pursuing her RIBA Part 3 Diploma in Professional Practice while contributing to a range of community and residential projects, including the extension of Sant Y Nyll House and Pontneddfechan Community and Visitor Centre.

Alice Smith

Heritage Surveyor

BSc(Hons) MSc

Alice brings a unique skill set to the team, offering specialist expertise in architectural history and building conservation. She initially studied Quantity Surveying and Commercial Management at the University of South Wales but, inspired by her involvement in local church conservation, pursued a Masters in Architectural Conservation at the University of Edinburgh. This renowned programme provided her with in-depth knowledge of architectural history and understanding of traditional building techniques from first principles. Her dissertation explored the use of Oral History in Architectural Conservation, sparking a lasting interest in sustainability and folk studies.

Alice joined Hiraeth Architecture in 2022 and now applies her diverse background in her role of Heritage Surveyor. She has extensive experience conducting condition surveys, quinquennial inspections, and preparing Conservation Management Plans. Recent projects include Conservation Management Plans for Swansea University Wallace Building, Singleton Abbey, Swansea University’s Original Library, and the Grade 1 Listed Scheduled Ancient Monument of Oystermouth Castle. Alice also provides a valuable resource across the design team, leading historic and archival research while contributing to significance and heritage impact assessments. 

James Lawley

Project Technologist

HNC

Before joining Hiraeth Architecture James worked with several design led practices, both large and small, across the South West and South Wales.  During this time he gained valuable experience within a range of design sectors, including Masterplanning, Urban Design, Architecture and Specialist Conservation projects. Working within a comprehensive range of projects has resulted in an overarching and proficient portfolio, combining specialist expertise with robust, all-round competency.

James joined Hiraeth Architecture in 2021 and has since supported the team across a variety of projects spanning all RIBA Works Stages. Through the diverse range of projects at Hiraeth, James has cultivated a strong interest in the developing and applying traditional detailing and construction methods in the delivery of contemporary architecture, thoughtfully integrating advances in building technology, craftsmanship and sustainable low-energy design principles.

In addition to his comprehensive knowledge of technical software and Building Information Modelling, James serves as a technical lead. He recently led the technical design for Millers Place, a 100% affordable Passivhaus development of 40 apartments in Welshpool, and the conversion and renovation of Pond Cottage in Gnoll Park. James plays a key role in project delivery on-site, including Penllegare Visitor Centre, the reconfiguration of St Cleers church in Somerset and the extension of a primary school in Usk.

Carl Williams

Project Technologist

BSc(Hons)

As one of the original members of the Hiraeth team, Carl joined the practice in 2020, contributing extensive technical knowledge and experience aligned with the company’s specialisms, including both innovative modern methods of timber construction and traditional building techniques. He plays a key role in the team’s use of Building Information Modelling (BIM), encompassing collaborative 3D modelling and CAD / CAM processes.

Carl studied Architectural Design and Technology in Cardiff Metropolitan University, where he developed a strong interest in sustainable design and the importance of precise, well considered detailing to successfully realise architectural visions.

Throughout his career, Carl has contributed to a diverse range of projects, across all RIBA Work Stages. He has gained extensive expertise in specialist conservation work including direct involvement in securing statutory permissions for Planning and Listed Building Consents and administering construction contracts. His recent projects include the technical design and delivery of a new Visitor Centre for Gnoll Park and a modular timber house on Uist Island in the Outer Hebrides.

Chloe Sambell

Project Architect

Bsc(Hons) MArch(Hons) DipArch RIBA ARB

Chloe is a qualified Architect with SPAB conservation training, joining Hiraeth in 2019. Since then she has lead several key projects in the office across all RIBA work stages and been integral in securing consent for a number of particularly challenging projects. These include the re-envisioning and transformation of the under-used yard to the Grade II Listed Tramshed building in Cardiff and the extension to the Grade II Listed Capel y Groes in Cilycwm.

Chloe’s passion lies in user-centric design, and a carefully researched understanding of place. She combines rigorous problem solving with creative exploration to produce architectural solutions that enhance the special qualities and character of a site, giving careful consideration to each moment the building can offer – such as a view, the quality of light or the touch of materials.

She completed her Masters in Architecture with Distinction at the Welsh School of Architecture and was awarded the T Alwyn Lloyd Memorial, Foulkes Memorial and Wyn Thomas prizes. She has enjoyed returning to the school to support teaching in the second and fifth year studios and the Master of Urban Design course. More recently she also overseen the renovation of her own home, bringing her design philosophy into a personal context.

Dr Rob Thomas

Director + Passivhaus Certified Designer

BSc(Hons) MArch(Hons) PhD DipArch(Hons) RIBA ARB

Rob set up Hiraeth Architecture with Michael Plageman in 2019, to focus on the design and development of innovative timber architecture. Although always interested in timber based design and making, this interest took form during his time at the Welsh School of Architecture, where he worked with the university’s Design Research Unit Wales and Welsh woodland charity Coed Cymru to deliver a co-sponsored, design-led PhD, which he completed in 2011. His research explored innovative timber technologies using homegrown Welsh Sitka Spruce, with a focus on the application of modern methods of timber construction to the delivery of affordable housing. This work contributed to the development and certification of construction components and systems and the delivery of several award winning buildings, earning commendation in the RIBA President’s Awards for Research.

As a certified Passivhaus Designer, Rob integrates technical expertise with his passion for innovative and sustainable homes. At Hiraeth, he has delivered benchmark projects such as Tre Ifan and William Ainge Court, both affordable housing developments meeting Welsh Design Quality Requirements and Lifetime Homes standards. Notably William Ainge Court was Hiraeth’s first project to achieve Passivhaus certification.

Throughout his career, Rob has led the design and delivery of new-build, alteration and conservation projects from conception to completion. His portfolio includes a high performance replacement dwelling in the Welsh Valleys, a prefabricated large-span oak visitor building for the scheduled ancient monument of Cleeve Abbey, and visitor centres in Gnoll Park and Pontneddfechan. Beyond applied research in prefabricated system design, he has also led research studies into net zero whole life carbon housing for Wales and optimised retrofit strategies.

Since completing his studies, Rob has maintained close ties with the Welsh School of Architecture regularly contributing as an examiner, critic and tutor.

Michael Plageman

Director + RIBA Conservation Architect

BSc(Hons) BArch(Hons) DipArch MA DipCons(AA) CA RIBA ARB

Michael studied at the Welsh School of Architecture before completing the Architectural Association’s Postgraduate Diploma in Building Conservation in 2012. Combining academic study with over two decades of applied practice, he delivers a diverse skill set across all work stages and construction sectors, with particular specialisms in the conservation and management of change of sites and buildings of environmental, heritage, and communal significance.

Over his career he has established a broad portfolio of prestigious projects that includes conservation repairs and alterations to Chiswick House and Apsley House for English Heritage; new visitor centres within the Scheduled Ancient Monument of Raglan Castle and registered Historic Park and Garden of Penllergare Valley Woods; and the transformation of the grade II listed Kemeys Folly into a modern residence, featured on Grand Designs. Through his involvement in such prominent projects, he has demonstrated his ability to engage and connect effectively with the various communities and stakeholders who use and care for these important assets.

Michael is an active member for the Design Review Panel™, nationally providing impartial, constructive and expert design advice. He is a Quinquennial Inspector for the Llandaff and Monmouth Diocese, an elected member of the Monmouth Diocesan Advisory Committee, and also sits on the Archives Advisory Panel for the Royal Society of Architects in Wales. He founded Hiraeth Architecture in 2019, with fellow director Rob Thomas, applying his detailed knowledge of historic buildings with innovative new build solutions to embrace his interest in contextual design in the most sensitive of environments.

Jenny Clemence

Project Architect

BA(Hons) MArch PGCert ARB RIBA

Jenny joined Hiraeth in 2021 bringing extensive experience across all RIBA stages, with a particular focus on heritage, tourism, and community projects. Drawing from this background Jenny emphasises public consultation as a vital tool for understanding place and community needs, ensuring stakeholder values are embedded at the core of every project. Recently, Jenny led successful funding bids for the Gnoll Masterplan and designed new visitor facilities for Oystermouth Castle, to manage the changing needs of this Grade 1 Listed Scheduled Monument.

She studied at the University of Sheffield, earning a Distinction in her Masters degree, where her thesis and dissertation explored participatory design with homeless and displaced communities. Jenny has a strong interest in how well-designed spaces can transform social contexts, aiming to create a balance between atmosphere and functionality.

In 2018 she completed her RIBA Part 3 at the University of Nottingham. Since then she has returned to Nottingham as a visiting Collaborator with Studio 5A and has also worked as a design tutor at Loughborough University and a regular critic at the Welsh School of Architecture, enjoying the continued engagement with student design projects.

Jenny has worked with several design led practices in Wales and the North East gaining experience across multiple sectors for clients including the National Trust and Nottingham Trent University. Just before joining Hiraeth, she acted as design lead for a product start-up to develop and prototype a sustainable garden module addressing the rise in home working brought on by the COVID-19 pandemic, while aligning with key sustainability targets set out in the 2030 RIBA Climate Challenge (Commercial).