Green Code Holdings
Green Code Holdings is the parent company of five London practices. Each has its own specialism and its own website; together they take a home or a building from the first idea to the finished project.
Our companies
Each company quotes, contracts and works under its own name. Where a project needs more than one discipline, they work as one team with a single point of contact.
Architecture and interiors
Architecture and interior design for private homes and residential developments across London, from extensions, lofts and basements to new houses and apartment buildings.
Structural and civil engineering
Structural and civil engineering for homes and buildings up to about 15 m, with inspection reports signed off by a chartered engineer.
Planning and technical consultancy
Planning advice and the specialist reports councils ask for, scoped together against the council's validation requirements before work begins.
Residential design and planning drawings
Design, planning and building regulations drawings for London homes, from single extensions and loft conversions to flat conversions and new builds.
Construction
The construction arm of the group, building the homes designed by the group's practices, with design, engineering and planning coordinated in-house.
How the group works
Planning history, constraints, structural condition, ground and drainage are reviewed together, so a purchase or a brief rests on a complete picture.
The concept is developed with the engineer at the table and the planning case in mind, so ambition is tested early rather than diluted later.
Drawings and supporting reports are scoped at the outset and submitted as one coordinated application, with conditions and, where needed, appeals handled within the group.
Architecture, structure, drainage and specification are resolved as one set of information, ready for building control and for contractors to price with confidence.
Built by the group's own construction arm or by a contractor you appoint, with party wall matters, temporary works and site inspections handled by people who know the design.
Condition surveys, future phases and further projects benefit from a team that already knows the building.
Not sure where to start?
Call the office on 020 8004 4464 (Monday to Saturday 8am to 8pm, Sunday 10am to 6pm), or send a short message and the right practice will reply.
