Business Details
12 Years
experience
Contemporary Architects in West Dorset
We are Theo Green Designs, a small architectural practice based in West Dorset, specialising in the design of bespoke contemporary houses as well as conversions, extensions, and renovations of existing buildings. Established in 2014, we have built a reputation for delivering high-quality, sustainable designs tailored to our clients' unique needs. Our approach combines creativity with practicality, ensuring every project meets both aesthetic and functional requirements while respecting environmental responsibilities. With a focus on the South of England, we work closely with clients to transform their visions into reality through a collaborative and enjoyable process.Our team's expertise spans all project stages, supported by a network of consultants and contractors to provide a flexible yet highly personal service. We prioritise sustainable materials and construction techniques, aligning with the RIBA 2030 Climate Challenge to promote net-zero outcomes. Our work responds sensitively to each site's context, ensuring every building we design is as unique as the clients and landscapes it serves. This commitment to excellence has seen us grow steadily since our founding, despite industry challenges, while maintaining our core values of innovation and client-centric service.
Services
Contemporary new builds
Home extensions
Property renovations
Sustainable design
Project management
Details
- Year established: 2014
Highlights and features
- Established in 2014 with proven expertise in residential architecture
- Specialists in sustainable, context-sensitive design solutions
- Personal service from RIBA-accredited architects
- Collaborative approach tailored to individual client needs
- Comprehensive project management from concept to completion
Associations and certifications
- ARB
- RIBA
What people say
Understood our vision
Presented innovative possibilities
Personal service
Creative solutions
Professional expertise
Services
Contemporary new builds
Designing bespoke contemporary homes tailored to site context and client needs. Our approach combines innovative architecture with sustainable materials and energy-efficient systems. We specialise in creating functional living spaces that maximise natural light and integrate seamlessly with their surroundings while meeting strict environmental performance standards.
Home extensions
Creating functional extensions that enhance existing properties. We focus on seamless integration with original structures while improving spatial flow and natural light. Our designs prioritise sustainable materials and energy efficiency, ensuring extensions complement both the home's character and the occupants' lifestyle requirements.
Property renovations
Transforming existing structures through sensitive renovations that preserve architectural integrity while modernising functionality. Our approach balances heritage considerations with contemporary needs, incorporating sustainable upgrades to improve energy performance and living comfort in both historic and modern buildings.
Sustainable design
Integrating environmental responsibility throughout the design process. We specialise in low-carbon solutions using recycled materials, passive heating/cooling strategies, and renewable energy systems. Our designs align with RIBA 2030 Climate Challenge targets, creating buildings that minimise environmental impact while maximising long-term efficiency.
Project management
Overseeing projects from concept to completion with comprehensive management services. We coordinate multidisciplinary teams, manage planning applications, and ensure compliance with building regulations. Our approach maintains design integrity while controlling budgets and timelines through all construction phases.
People
Nepheli Theophanidis
Principal Architect and Director
RIBA/ARB-registered architect with extensive experience across the UK. Specialises in sustainable residential design, bringing expertise from practices in Bath, Cardiff and Dorset. Holds BSc and MArch qualifications, with particular focus on environmentally responsible architecture since establishing Theo Green Designs in 2014.
Meg Watson-Foster
Architect
Qualified ARB/RIBA architect with Masters in Architecture from Scott Sutherland School. Joined Theo Green Designs in 2021 after completing Part III qualification. Specialises in project delivery across all stages, ensuring technical excellence and adherence to sustainability principles in both new builds and renovation projects.
Questions
What architectural services do you specialise in?
We specialise in contemporary residential architecture including new builds, extensions, renovations and sustainable design solutions for homes across the South of England.
How do you approach sustainable design?
We integrate recycled materials, energy-efficient systems and passive design strategies to meet RIBA 2030 Climate Challenge targets while maintaining aesthetic and functional excellence.
Which areas do you cover?
Primarily West Dorset and surrounding areas including Bridport, Lyme Regis and Charmouth, with projects extending to Oxford and Wales.
How involved will I be in the design process?
We work collaboratively with clients throughout the process, developing ideas together to ensure the final design perfectly matches your vision and practical needs.
What qualifications do your architects hold?
Our team includes RIBA/ARB-registered architects with BSc and MArch qualifications, ensuring the highest professional standards and technical expertise.
How do I start a project?
Contact us via phone or email to discuss your requirements. We'll arrange an initial consultation to understand your vision and provide tailored design solutions.
