James Kay Architects is a RIBA Chartered Practice based in Eltham, working across Greenwich, South East London and Kent.
We specialise in residential architecture, helping homeowners unlock the full potential of their property through thoughtful, well-considered design. Our work includes extensions, loft conversions, full refurbishments and new-build homes.
Our approach is highly personal and design-led. We guide clients through every stage of the process, from initial ideas and feasibility through to planning, building regulations and construction on site.
We focus on creating light-filled, functional spaces that enhance everyday living, while carefully responding to the character of each home and its surroundings. With extensive experience working within Greenwich and local conservation areas, we provide clear, practical advice and a smooth, well-managed journey from concept to completion.
Discount
Free initial consultation for Greenwich One Card holders.
Submit your project details via our website (https://www.jameskayarchitects.co.uk/contact) and we will arrange a tailored consultation to discuss your ideas, assess your property, and provide clear guidance on design options, planning considerations and next steps.
Date from
25/03/2026
Date to
01/05/2027
Opening times
Monday–Friday: 09:00–17:30
Saturday: By appointment
Sunday: Closed