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Expert Architectural Services in Bicester, Oxfordshire
Ora Design is a dedicated architectural practice founded by Ian Shirvell, a Chartered Architectural Technologist with over two decades of professional experience. Our practice specialises in delivering tailored architectural solutions for residential projects, including self-builds, loft conversions, barn conversions, home extensions, eco-friendly buildings, and conservation projects. We prioritise close collaboration with clients to ensure meticulous architectural detailing, resulting in functional and aesthetically pleasing designs. Our expertise extends to working with modern construction methods such as timber framing, SIPS, and ICF systems, alongside traditional techniques for historic buildings. We provide comprehensive services from initial feasibility studies and planning applications to detailed building regulations drawings and project management.

Our commitment to technical excellence, client communication, and sustainable design principles ensures projects are completed to the highest standards. With a background in carpentry and experience at prestigious RIBA-registered practices, Ian combines practical insight with innovative design to meet client needs. Our portfolio includes projects ranging from listed building conversions to large-scale residential developments, reflecting our versatility and dedication to quality. We serve clients across Oxfordshire, Buckinghamshire, and the surrounding home counties, offering both local knowledge and industry-leading expertise.
Services
Self Build Loft Conversion Barn Conversion Home Extensions Eco-Friendly Buildings Conservation Projects CAD Training
Highlights and features
  • We have over 20 years of experience in residential architectural design.
  • Our team provides detailed, accurate drawings to minimise delays and manage costs.
  • We specialise in eco-friendly building designs using modern materials and methods.
  • Our practice is led by a Chartered Architectural Technologist with technical expertise.
  • We offer responsive, client-focused service with a strong work ethic.
Associations and certifications
  • Chartered Institute of Architectural Technologists (CIAT)
What people say
Excellent service High standard Responsive Technical brilliance Imaginative ideas
Services
Self Build
We provide tailored architectural services for self-build projects, offering technical support and bespoke designs for both modest and ambitious developments. Our expertise ensures compliance with planning and building regulations while optimising space and functionality. Clients benefit from detailed drawings and cost-effective solutions.
Loft Conversion
Our loft conversion service transforms unused attic spaces into functional rooms such as bedrooms, studies, or play areas. We handle planning applications, structural assessments, and detailed construction drawings to ensure safe, compliant conversions that enhance property value and living space.
Barn Conversion
We specialise in converting barns and stable blocks into modern living spaces, balancing heritage preservation with contemporary design. Our services include feasibility studies, planning approvals, and detailed technical drawings to ensure seamless transitions from historic structures to functional homes.
Eco-Friendly Buildings
We design energy-efficient buildings using modern materials and methods like timber framing, SIPS, and ICF systems. Our approach prioritises environmental responsibility without compromising on quality or aesthetics, helping clients achieve sustainable, cost-effective residential solutions.
Conservation Projects
Our conservation expertise covers listed buildings and historic structures, including churches and traditional homes. We prepare detailed consent applications and construction drawings to preserve architectural integrity while meeting modern standards for usability and safety.
People
Ian Shirvell
Chartered Architectural Technologist
Ian Shirvell, founder of Ora Design, is a Chartered Architectural Technologist with over 20 years' experience. He specialises in residential architecture, conservation, and sustainable design, combining practical carpentry skills with technical expertise to deliver client-focused solutions.
Questions
What architectural services do you offer?
We offer self-builds, loft conversions, barn conversions, home extensions, eco-friendly buildings, conservation projects, and CAD training.
Do you work outside Oxfordshire?
We primarily serve Oxfordshire and Buckinghamshire but also work in surrounding home counties.
What is your design process?
Our process includes consultation, feasibility studies, planning applications, building regulations drawings, and project management, based on RIBA guidelines.
Can you assist with listed building projects?
Yes, we specialise in conservation projects for listed buildings, including planning consent and technical detailing.
What construction methods do you use?
We work with timber framing, SIPS, ICF systems, and traditional methods for heritage projects.
How are your fees structured?
Fees are either hourly or fixed (8-12% of build cost) depending on project scope, excluding VAT and expenses.