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Andrew Catto Architects in Putney, London SW15 has been helping homeowners, developers, property owners, schools and businesses across SW and West London and Surrey to get the best from new buildings, extensions, conversions and renovations since 1999.  We can be your guide all the way from initial brief to helping you to find the right contractor and getting it built, or for just those stages you need to achieve your dream project.  Our wide experience and local knowledge results in a high rate success with the planning permissions and other consents you need.


"I engaged Andrew Catto Architects for both design and project management of a fairly small project which nevertheless required planning permission because I live in a Conservation Area. Andrew made some suggestions which improved the design ideas I’d already had. Melissa then managed things smoothly through the process of gaining planning, engaging a building contractor, and project management of the work to completion. It made for a stress-free experience for me, and I’m happy to recommend the practice."

James, West Hill

January 2024

'I found your website through a google search and really fell in love with the tone and information provided - I felt in good hands from the start!."

Jessie, Putney

April 2024



Here are the policies and rules that most London borough planners work to, and how to work within them - what design elements produce objections, and how to avoid them - how to successfully counter-argue objections, and maximise planning potential Andrew is deeply committed to preserving the character of our beautiful town, without stifling its potential, for new and future generations.

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