St James’s Square, London – strip out, investigation works
Client: Real Estate Developer (Confidential)
Completion Date: 2025
Services: Strip out / Investigation Works
Collaborations: Saint-Gobain: Glass Forever
Project Overview
This commercial office property is located within the St James / Westminster Conservation Area.

Project Requirements
Full soft strip out of the office space including finishes, internal partitions, services, and associated enabling works.
In addition, builders’ works and investigation works included:
- Trial pits formed within the lower ground floor of the property to determine existing slab depth for future phase works
- Structural investigation works to concrete beams and columns to verify reinforcement and load-bearing capacity.
Project Challenges
- Undertaking the works within a fully occupied building.
- Noise constraints from residential and local authority conditions necessitated out-of-hours and weekend working.
- Controlled waste removal and materials handling completed out of hours to maintain normal building operations.
Project Outcomes
Early engagement with project partners is essential to achieving circular economy outcomes where short programme durations apply.
Out-of-hours working protocols must be established early to manage noise, logistics, and waste transfer in live and residential-impacted environments.
It has been a pleasure working together with KpH on the project and appreciate the team’s hard work and efforts to complete the works within a relatively short timeframe.
The team’s enthusiasm, professionalism and stakeholder management was also a key factor to deliver the project.
Tom Woro (Childerstone Project Management)
0.7T
total glass recovered
0.5T
glass CO₂ savings
3 weeks
project duration
2,153
sq ft







