Putney is known for its mix of elegant Victorian terraces and handsome Edwardian villas and firmly remains one of South West London’s most desirable addresses. The area has shown remarkable resilience in the housing market, with property values rising by around 3% in 2025. A growing number of homes now exceed the £1 million mark, placing Wandsworth, which is the borough encompassing Putney, among the UK’s leading boroughs for high-value residential property.
Nearly seven million UK homeowners plan to renovate their properties by 2027, which is a clear sign that the home improvement boom is here to stay. In 2025, searches for kitchen and bathroom renovations are predicted to lead the way as the nation’s top remodelling trends. However, when the time comes to remodel, extend or embark on a new build, the decision to invest in an architect is arguably most important.
Putney residents are fortunate to have access to some of London’s most highly-regarded architectural firms, many of whom have built portfolios in and around the local area and specialise in transformative residential projects.
In this guide, we profile five practices known for their expertise and proven track record in this area of South West London.
Mark Watson
Mark Watson Architects is a RIBA Chartered practice, specialising in residential architecture. With extensive experience across new-build homes, refurbishments and multi-unit apartment developments, the practice consistently delivers high-quality and design-driven solutions.
Services follow a structured process based on the RIBA Plan of Work – which is the definitive UK model for building design and the construction process – and work closely with clients from the initial brief through to completion, providing surveys, concept proposals in 2D and 3D, planning applications, technical designs and construction documentation. Recent projects include homes on Clarges Street and Clarendon Drive in Putney, as well as Grange Road and Rosslyn Avenue in Barnes, demonstrating their ability to create elegant, functional and contemporary living spaces while maintaining attention to detail and excellence in service.
Michael Jones
Michael Jones Architects is an architectural practice with decades of experience in high-end residential and commercial projects. Founded in 1990, the practice has built a reputation for delivering bespoke architecture across a diverse portfolio, including private homes, commercial developments, community projects and listed buildings within conservation areas.
The team offers architectural expertise and a client-centred approach to ensure that every project is tailored to the client’s vision while adhering to the architectural work stages outlined in the official RIBA Plan of Work. One of the most recent works from Michael Jones Architects, a detached Victorian house in Richmond, was fully remodelled and extended for a family of art collectors inspired by the Soho House aesthetic. Whilst a recent commercial renovation, The Stable Restaurants project showcases the transformation of a former bar and nightclub in Winchester into a warm, inviting dining space for the expanding south-west restaurant chain.
Shape Architecture
A stone's throw from Putney Bridge, Shape Architecture is a chartered practice established in 2006 and specialises in residential projects across London and Brighton. With over 18 years of experience and as one of only 30 UK practices selected by the RIBA this year to feature in its book, the small team transforms properties into contemporary spaces, including extensions, basements, roof terraces, garden rooms and refurbishment of listed buildings.
Their expertise extends to bespoke interior design, furniture and sustainable, low-energy solutions, which is supported by clear 3D visualisations. Notable projects include roof terraces for Grade II listed Florin Court, full house refurbishments in Westminster and innovative home offices and garden rooms. Shape Architecture guides clients through every stage of the process, from initial consultation and feasibility to planning, design and construction, delivering transformative and functional homes that are tailored to individual needs.
Extension Architecture
A stroll away from Putney Heath, Extension Architecture provides basement conversions, flat and new‑build developments, as well as small commercial projects and heritage‑sensitive works. With over 11 years’ experience and more than 1,800 planning consents secured, an in‑house team of architects, structural engineers, interior designers and project managers brings every stage of a project, from planning and structural design to interiors and construction management, together in-house to ensure a cohesive design and efficient delivery.
As featured on Channel 4, Homebuilding & Renovation, The Architects’ Journal and the Daily Mail, their one‑stop service covers planning applications, building regulations, design and build support, 3D visualisations and furniture design, all aimed at transforming homes across London into well‑configured spaces.
Andrew Catto
Andrew Catto Architects, based in Putney since 1999, is a client-focused practice specialising in residential and commercial projects across South West London. With over 25 years of experience and over 1200 successful projects, the team provides deep local knowledge with expertise in conservation, listed buildings, sustainable design and planning regulations.
Led by Andrew Catto, a Green Register and SPAB-trained architect and long-term Director Melissa Lawrence Da Cunha, the practice delivers end-to-end services while pushing the boundaries of modern user-friendly design. The process follows a thorough, step-by-step approach from the first consultation through to completion, beginning with feasibility studies and concept design before managing planning applications, technical drawings and contractor selection.
Their work spans house extensions, loft and basement conversions, refurbishments and new-build developments to prioritise thoughtful and context-sensitive design that harmonises with its surroundings. Trusted for their precision and client-first approach, Andrew Catto Architects have earned a 95% planning success rate and a loyal client base in and around South West London.
Putney’s architectural landscape is rapidly evolving, as property values continue to climb and a new generation of homeowners are looking to invest in improving and reimagining their spaces.
As the demand for renovation continues to grow, Putney’s homeowners are showing how design can elevate period homes while embracing contemporary living. Choosing the right architect remains the difference between a great idea and a property that truly stands the test of time.
