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Residential architecture for homeowners and developers who want it done properly.

Light-led design, commercial thinking, honest process.

London · Hertfordshire · Buckinghamshire

Renovating or developing without the right architect quietly costs you more than you think.

Poor layouts that don't improve how a family actually lives

Planning delays that eat into programme and profit

Concepts that unravel when they hit building regulations

Decisions made late, under pressure, when they cost the most

Most of our clients come to us carrying big ambitions and real constraints — families, budgets, planning uncertainty, time pressure. They want clarity early, confidence in the process, and an architect who thinks commercially as well as creatively.

This is what Lumin is.

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Considering a project?

A short call is often the fastest way to understand what's possible — and whether we're the right fit.

Working on something? We'd love to hear about it.

Occasional insights on residential design, planning and wellbeing.

Harpenden, UK

02034410969

© 2026 Lumin Architects Ltd · VAT No. GB 515 431 713

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