You have chosen your winner. We will now notify all the other architects. We will contact you soon.


Your project brief has now been submitted for review and our dedicated advisors will be in contact within the next 48hrs. In the meantime, why not continue browsing our amazing community of architects.

Please verify your email

Thank you for signing up to Architects' Republic. Once your brief has been submitted for review, please take look out for a verification email to confirm your email address.

It looks like you have already signed up. Please to continue

Your account has not been verified yet. Please check your email and click link provided to verify your account.

Welcome to Architects' Republic.

An activation email has been sent. Please check your email.

Your account has been verified but has not yet been activated. We will be in touch shortly.

Password reset

Enter your email. We will send you a password update link.

A password reset link has been sent. Please check your email.



Create Client Account


Please make sure you understand and accept our terms before using this site and showing interest in this opportunity.

  I agree to the Terms and Conditions outlined by Architects Republic.          

Thank you

We are pleased to confirm we have received your submission and we will be in touch once the client has made their decision.

LTS Architects

LTS Architects



LTS Architects - Hidden House, Knightsbridge

LTS Architects

The ‘Hidden’ House is a private family home in South-West London, which is created from two former workshop buildings and a retail space.

Photographs by

James Brittain










The Hidden House is created from the sensitive reworking of two former workshop buildings and a retail space on a complex urban site in Knightsbridge. The new family home, located within a conservation area, has been designed to be completely invisible from the street.

The existing building has been substantially rebuilt and restructured, transforming the internal spaces and creating a new sunken garden and atria. The main living areas are arranged as a sequence of linked open-place spaces, including a mezzanine study level within the roof pitch.

Large timber trusses help to define the internal spaces while a palette of timber, brick and concrete creates a contemplative environment. The garden and atria provide a flow of daylight to the lower level, containing three double bedrooms, including a large master suite with an en-suite bathroom resting within the arched pavement vaults.

The Hidden House has been designed using BIM software to allow a full understanding of the existing building’s geometry.

London Evening Standard New Homes Awards 2017 Highly Commended, Outstanding Architectural Merit. Shortlisted for the RIBA London Regional Awards.