Business Details
21 Years
experience
Award-Winning Barn Conversion & Residential Architects in London
Established in 2005, David Nossiter is a RIBA Chartered Practice led by David Nossiter, a seasoned architect with over 30 years of experience. Our studio specialises in transforming rural and residential properties, including barn conversions, new builds, and renovations within sensitive contexts such as Conservation Areas and Areas of Outstanding Natural Beauty. We prioritise sustainable design, integrating passive solar orientation, breathable insulation, and low-carbon heating systems to create durable, modern spaces. Our approach combines meticulous site analysis with client-centric design, ensuring each project aligns with the landscape, local vernacular, and individual client needs.Recognised with accolades like the Sunday Times British Homes Award, we offer full architectural services from inception to completion, adhering to RIBA quality management procedures. Our team provides tailored support, including site appraisals, feasibility studies, and planning approvals, with a focus on transparency and technical expertise. With projects featured in Grand Designs and the mainstream press, we are committed to delivering extraordinary, bespoke homes that harmonise tradition with contemporary innovation.
Services
Barn Conversion Architecture
Residential Architecture
Site Appraisal
Feasibility Studies
Listed Building Consents
Details
- Year established: 2005
Highlights and features
- We offer over 30 years of experience in rural and residential architecture.
- Our team provides tailored site appraisal and feasibility services.
- We prioritise sustainable design with low-carbon heating and insulation.
- Award-winning expertise in barn conversions and listed buildings.
- Full RIBA-aligned architectural services from planning to completion.
Associations and certifications
- RIBA Chartered Practice
- ARB (Architects Registration Board)
What people say
Award-winning design
Sustainable solutions
Personalised support
Expert planning navigation
Bespoke homes
Services
Barn Conversion Architecture
Specialist barn conversion services for traditional, listed, and modern agricultural structures. We navigate planning permissions, listed building consents, and Class Q regulations to transform derelict buildings into sustainable homes. Our approach retains historical character while integrating modern amenities, ensuring compliance with conservation and environmental standards.
Residential Architecture
Full-service residential architecture for new builds, extensions, and renovations. Projects include urban dwellings, conservation area homes, and self-builds. We focus on context-driven design, optimising orientation, space, and materials to create functional, aesthetically pleasing environments aligned with RIBA work stages.
Site Appraisal
Comprehensive site evaluations to assess development potential, constraints, and opportunities. Services include topographical analysis, planning viability, and budgetary guidance. This standalone service informs decision-making before financial commitments, supporting both rural and urban projects.
Listed Building Consents
Expert navigation of listed building regulations and conservation area requirements. We prepare detailed applications, liaise with local authorities, and balance historical preservation with modern functionality. Services include heritage consultations and contemporary design integration for protected structures.
Sustainable Design
Low-energy retrofit solutions for rural and residential projects. Features include breathable insulation, heat pumps, and passive solar design. We prioritise material reuse and energy efficiency to reduce environmental impact while enhancing comfort and longevity.
People
David Nossiter
Principal Architect
David Nossiter, BA(Hons) Dip Arch ARB RIBA FRSA, leads the practice with over 30 years of experience in rural and residential architecture. A RIBA Conservation Registrant, he specialises in barn conversions and sustainable design, featured in Grand Designs and the Sunday Times British Homes Awards.
Questions
What architectural services do you offer?
We specialise in barn conversions, residential architecture, site appraisals, listed building consents, and sustainable design across the UK.
Do you work on listed buildings?
Yes, we handle listed building consents and conservation area projects, balancing heritage preservation with modern needs.
How are fees structured?
Fees are agreed as lump sums or percentages, aligned with RIBA work stages and project complexity.
Can you assist with planning permissions?
Yes, we manage planning approvals, Class Q conversions, and listed building consents nationwide.
What areas do you serve?
We work across the UK, particularly Suffolk, Kent, Oxfordshire, and London's Home Counties.
How do you ensure sustainable design?
We integrate passive solar design, breathable insulation, and low-carbon systems to reduce environmental impact.
