Private Client
Originally built in 1872, this large Victorian house in the Hampstead Heath conservation area has undergone a major restoration and extension scheme.
Knight Harwood delivers complex, high-quality construction and fit out projects through expertise, collaboration, and attention to detail. From pre-construction to completion, we create spaces that perform and endure.
Our business was formed in 2005 by John Knight and Ian Harwood who, alongside the board of directors, embarked on a journey with the aim of building the best construction firm in London. We all want to be a part of a business that people are proud of and want to belong to. The directors have surrounded themselves with like-minded and trustworthy people who share the common thread of a strong work ethic and passion for excellence.
We are intensely client and project focused and seek to instil a positive and collaborative attitude on all of our projects. Creating a positive health and safety culture on every project is at the forefront of our teams’ thinking. This includes the presentation of our sites and the workplace which are hugely important to our business and help to create a positive working environment. We strive to take complete ownership of projects and their challenges, becoming the driving force that every project needs.
A real focus on ‘new ways of working’ and positively impacting our staff’s experience and the success of the business.

Working at Knight Harwood means being part of a supportive, high-performing team that values wellbeing as much as delivery. From regular wellness initiatives and group events to meaningful community involvement, we foster an environment where people feel connected, motivated, and proud of the work they do – both on site and beyond the business.
Originally built in 1872, this large Victorian house in the Hampstead Heath conservation area has undergone a major restoration and extension scheme.
The comprehensive refurbishment and expansion of BAFTA’s Grade II listed headquarters at Piccadilly.
The fit out of 41 high quality apartments in a new building in the heart of Marylebone, at the junction of George Street and Baker Street.