Carreg Las

This bespoke family home replaces a long-abandoned Georgian house, nestled within the stunning Vale of Glamorgan. The design is a refined interpretation of the local vernacular, deeply rooted in the agricultural heritage of the area. The ground floor is crafted from locally sourced stone, echoing the traditional stone boundaries that define the surrounding farmland.

Above, the first floor presents an angular form, deliberately designed to resemble an agricultural barn when viewed from a distance. Its metal roofing and cladding pay homage to the structures scattered across the countryside. Both levels are further unified by the use of charred timber cladding, a nod to historic agricultural buildings while lending a contemporary edge to the facade.

In striking contrast to the agricultural-inspired exterior, the interior is light, airy, and decidedly contemporary. The open, flowing spaces provide an ideal backdrop for the owners’ extensive collection of art and sculpture, allowing each piece to be showcased. Despite having gallery-like spaces, the home remains warm and inviting, designed to accommodate everyday family life with practical and comfortable living areas.

Project Type

,

Scale

3700 ft2 | 348 m2

We have always wanted to build our own home and bought a lovely plot in the Vale of Glamorgan, South Wales. STa ensured we took full advantage of the views and made the house light and airy. The design and materials fit perfectly into the surrounding landscape.

The first concept was brilliant and whilst the design evolved throughout the project, STa’s ability to hone in on a solution saved a huge amount of time and simplified the planning process.

We wanted our home to be as sustainable as possible and STa ensured we integrated solar, air source and underfloor heating in a seamless way. 

Our project was led by Rheon, who put his heart and soul into every detail. This passion has resulted into a beautifully resolved design that blends creativity and practicality. We always felt that our ideas were respected and we are delighted with every aspect of the house & grounds. We have been able to fulfill a lifelong ambition and create a wonderful home.

—Homeowner

Custom residence, Vale of Glamorgan

Maescarnog Farm

Nestled in the tranquil valleys of Bannau Brycheiniog (Brecon Beacons National Park), this historic stone barn has long served as a vital part of the Maescarnog farmstead—originally used for housing livestock and storing grain.

The current owners wanted a space near the main farmhouse where visiting family could stay for extended visits while enjoying a sense of privacy and retreat. Our design approach celebrates the character of the original Welsh stone barn, preserving as much of its fabric and form as possible.

The proposal includes the sensitive addition of two bedrooms, a bathroom, and a utility space within the existing structure. A later flat-roofed extension, which currently detracts from the barn’s character, will be reimagined to create a light-filled kitchen, dining, and living area with expansive views across the Crai Valley.

This is a thoughtful and sympathetic restoration that honours the building’s heritage while ensuring it remains a cherished part of the landscape for generations to come.

Project Type

Scale

1,453 ft2 | 135 m2

Rheon Jones

As an Associate Rheon has the knowledge and capability to successfully manage projects to completion by utilizing organizational, problem-solving, and timely management skills. Believing that every project runs on the same principle; having the end-user’s best interests in mind, he brings creativity and enthusiasm, as well as a commitment to excellence in design to his role as at STā Design.

BSc (Hons) in Architectural Design & Technology, Cardiff Metropolitan University, Wales UK

Katie Whitaker

As an experienced Project Manager, Katie has the knowledge and capability to plan, implement and monitor projects from start to finish. She values efficient communication, organization, and creativity as she believes these are integral components of being successful in her role.

BSc (Hons) in Architectural Design & Technology, Cardiff Metropolitan University, Wales UK, Architectural Technology and Construction Management, VIA University, Denmark, Health & Safety – Level 1

Sycamore Manor

Set on a greenfield infill site on the edge of one of the Vale of Glamorgan’s most sought-after villages, Sycamore Manor is a carefully designed residential development comprising six high-Spec four-bedroom homes alongside a terrace of three elegant two-bedroom properties.

This development has been thoughtfully crafted to complement the local architectural character, both in style and scale. Our approach focused on creating homes that not only meet the expectations of the local housing market but also enhance the village edge setting with sensitivity and design integrity.

We worked closely with the developer to create a product that aligns with the aspirations of potential buyers, while ensuring an efficient delivery. Our team collaborated from the outset with local planning officers, engineers, and other specialists, streamlining the design process to reduce risk, avoid unforeseen delays, and facilitate a smooth planning approval.

This project is a great example of the tailored design and coordination service we offer.

We will be breaking ground on this project in 2025… 

Scale

3,300 ft2 | 307 m2

Pencisely Road

A complete renovation and addition of a 19th century house in one of the most popular residential suburbs of Cardiff..

We were tasked with transforming a loved but dated home to a house fit for a young family. The brief was to modernize the existing building facade, configure the interior layout, extend rear elevation and the addition of a second floor. 

The result is a spacious, contemporary home with generous entertaining areas and a stunning master suite occupying the entire top floor, all flooded with light from the large south facing glazed addition.

Featured in Wales Online.

Project Type

Location

Llandaff, Cardiff, Wales,

Scale

3300 ft2 | 307 m2

Woodfield Park House

A full renovation and addition of an existing Georgian house nestled in the Welsh valleys.

Following an unsuccessful renovation of the property in the late 70’s this property was in dire need of a new lease of life. Our design process resulted in a house that is functional for a family in the 21st century, whilst regaining beautiful Georgian details and charm that bring this property back to its former glory..

Project Type

,

Location

Blackwood, Wales,

Scale

2700 ft2 | 251 m2