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An extra bedroom, a quiet workspace or a bathroom can make your home work better. We design London loft conversions that make practical use of the roof space while considering the rooms and circulation below.
We start with the existing roof, available headroom and where the stairs could go. Then we explore the layout, natural light and the appropriate planning route for your property.
The technical stage brings together structure, stairs, insulation and fire-safety design, with specialist input where required. We explain the drawings and consultant information needed at each stage, with clear fees and a programme for our work.
Share your address, roof photographs and any existing plans to discuss what your loft could become.
A practical checklist covering feasibility, planning and Building Regulations.
With over 25 years of experience, Horizon Architecture brings together architectural design, interiors and technical coordination. We work with you to understand the property, compare options and develop the information each stage needs. Clear fees, fast responses and an agreed programme keep you informed as your project moves forward.
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Projects completed
Plan your budget
Use our free construction cost calculator to check a rough estimate of how much your extension, loft conversion, refurbishment or new-build project could cost. It is an early budgeting guide rather than a contractor quotation.