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21 Years
experience
Your Trusted Architectural Partner in East Sussex
Established in 2005, Miller Architects is a RIBA Chartered Practice dedicated to delivering architectural excellence across London and the Home Counties. Our approach combines collaborative client engagement with technical precision, ensuring designs that are both contextually sensitive and forward-thinking. With expertise in residential, commercial, and conservation projects, we prioritise sustainability and innovation while maintaining rigorous attention to detail. Our team of RIBA-qualified professionals has successfully navigated complex planning processes and delivered award-winning solutions that enhance property value and functionality.

Recognised for our problem-solving capabilities and client-centric methodology, we integrate modern technologies with traditional craftsmanship to create spaces that meet contemporary needs without compromising heritage. Testimonials highlight our ability to transform challenging briefs into exceptional outcomes, supported by transparent communication and professional integrity throughout every project phase.
Services
Architecture Interior Design Masterplanning Sustainable Design Conservation
Details
  • Year established: 2005
Highlights and features
  • Established RIBA Chartered Practice since 2005
  • Specialists in complex planning and heritage conservation
  • Award-winning sustainable design expertise
  • Proven track record with listed buildings and modern developments
  • Client-focused approach with transparent project management
Associations and certifications
  • RIBA Chartered Practice
What people say
Outstanding result Creative ideas Methodical approach Sympathetic designs Expert planning navigation
Services
Architecture
Our architectural services combine creative vision with technical expertise to deliver bespoke solutions. We specialise in new builds, extensions, and complex renovations across residential and commercial sectors. Each project benefits from our RIBA-qualified team's deep understanding of planning regulations and heritage requirements, ensuring designs that balance modern functionality with contextual sensitivity while maximising property value.
Interior Design
We create functional, aesthetically pleasing interior spaces tailored to client needs. Our approach integrates spatial efficiency with material selection and lighting design to enhance living and working environments. From kitchen renovations to full property transformations, our designs prioritise usability and visual harmony while maintaining compliance with building regulations and sustainability standards.
Masterplanning
Our masterplanning services address large-scale development challenges with strategic vision. We specialise in creating cohesive plans that balance density, sustainability, and community needs. Through collaborative stakeholder engagement, we develop phased implementation strategies that optimise land use while respecting environmental constraints and local character across both urban and rural contexts.
Sustainable Design
We integrate environmental considerations throughout the design process to create energy-efficient buildings. Our approach includes passive design strategies, material lifecycle analysis, and renewable technology integration. By addressing energy consumption, water efficiency, and carbon footprint reduction from project inception, we deliver buildings that meet current needs without compromising future generations' requirements.
Conservation
Specialising in historic building preservation, we combine traditional craftsmanship with modern techniques. Our conservation work follows ICOMOS guidelines to maintain architectural integrity while enabling functional adaptation. We excel at navigating listed building consents and creating sympathetic extensions that respect original structures' character while meeting contemporary usage demands.
People
Iain Miller
Principal Architect
RIBA-qualified architect with 18 years' experience in residential and commercial projects. Specialises in complex planning applications and heritage conservation. Recognised for innovative solutions that maximise property value while maintaining design integrity.
Questions
What architectural services do you offer?
We provide full architectural services including new builds, extensions, interior design, masterplanning, and conservation projects across residential and commercial sectors.
Which areas do you cover?
Our primary service areas include London, East Sussex, West Sussex, Surrey, and Kent, with particular expertise in Wealden and Mid Sussex districts.
How do you approach sustainable design?
We integrate sustainability from project inception through passive design, material selection, and renewable technology. Our approach balances environmental responsibility with practical functionality and regulatory compliance.
Can you handle listed building projects?
Yes, we specialise in heritage conservation and have extensive experience navigating listed building consents while delivering modern functional solutions that respect historical integrity.
What planning process support do you provide?
We guide clients through every planning stage, from initial feasibility studies to submission and approval. Our team has proven success with complex applications in conservation areas and protected sites.
How are project costs managed?
We provide transparent cost planning and value engineering to ensure projects remain within budget while maintaining quality standards through detailed tender documentation and contractor selection.