Business Details
Chartered Architects in Sevenoaks & Reigate
Established with a commitment to architectural excellence, Grayston Alan Durtnell has delivered innovative design and planning solutions across London and the Southeast for decades. Our practice combines deep sector expertise with a collaborative approach, specialising in residential, commercial, education, care, and sports projects. With a focus on sustainability and navigating complex planning constraints, we prioritise client needs through transparent communication and cost certainty. Our RIBA Chartered status and Chartered Practice accreditation reflect our dedication to quality and professional standards. We pride ourselves on transforming challenging sites into successful developments, from listed buildings to green belt locations.By integrating sustainable principles, including Passivhaus and BREEAM standards, we create functional, future-proof spaces tailored to client requirements. Our teams extensive experience ensures projects are delivered on time and within budget, with a track record of securing approvals where others have failed. Through fixed-fee appointments and comprehensive tender documentation, we eliminate unexpected costs and contractor claims. Client satisfaction is central to our ethos, supported by annual competence assessments and a transparent, client-focused service model. Whether renovating historic structures or designing cutting-edge facilities, we remain committed to unlocking the potential of every project.
Services
Residential Architecture
Commercial Design
Education Facilities
Care & Church Projects
Sports & Leisure Spaces
Highlights and features
- We offer 30+ years of experience in architectural design and planning.
- Our collaborative approach ensures client needs are central to every project.
- We specialise in sustainable solutions, including Passivhaus and BREEAM standards.
- Our proven track record includes securing planning approvals in challenging locations.
- We provide transparent fixed-fee appointments with no unexpected cost increases.
Associations and certifications
- RIBA Chartered Practice
Services
Residential Architecture
We create sustainable residential solutions for private homeowners and developers, including new builds, extensions, and conversions. Our designs maximise site potential while adhering to budget constraints. Projects range from eco-friendly Passivhaus homes to green retrofits, ensuring modern living standards meet environmental responsibility.
Commercial Design
Our commercial services cover new builds and refurbishments for retail, industrial, and office sectors. We deliver award-winning high-street retail designs and efficient industrial facilities. By combining functionality with aesthetic appeal, we create spaces that enhance business operations and customer experiences.
Education Facilities
We design teaching spaces, science labs, and sports facilities for independent and state-funded schools. Our expertise extends to special needs facilities and care environments, ensuring inclusive, future-ready infrastructure that supports educational outcomes and community needs.
Sports & Leisure
From all-weather pitches to swimming pools, we deliver sports facilities tailored to community and private clients. Our projects include multi-use halls, squash courts, and hotel leisure amenities, focusing on durability, accessibility, and user engagement.
Planning Consultancy
We specialise in securing planning permissions for complex sites, including Green Belt and Conservation Areas. Our strategic approach involves pre-application consultations and evidence-based submissions to achieve approvals where others have failed.
Questions
What architectural services do you offer?
We provide residential, commercial, education, care, and sports facility design, along with planning consultancy for complex sites.
Do you work outside London and the Southeast?
Our primary focus is London and the Southeast, though we consider select projects elsewhere based on client needs.
How do you handle planning challenges?
We use strategic pre-application consultations and evidence-based submissions to secure approvals in difficult locations like Green Belt areas.
What sustainable design standards do you follow?
We incorporate Passivhaus, BREEAM, and COSHH standards to ensure energy efficiency and environmental responsibility in all projects.
How are fees structured?
We offer transparent fixed-fee appointments with no unexpected percentage hikes, ensuring cost certainty from start to finish.
Can you assist with listed building renovations?
Yes, we have extensive experience in renovating listed buildings while preserving historical integrity and meeting modern requirements.
