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RICS · 864584EST. 2008
Quantem
Thayer Street
Project 01 of 44
Featured Project
Project

Thayer Street

Façade retention along Marylebone Lane with demolition of the existing building.

Client
Howard de Walden Estate
Location
London
Scale
17,250 ft² office + 8,500 ft² retail
Year
2025
Sector
Commercial Office
Thayer Street
Quantem's role

Services delivered.

Performance

Sustainability targets.

  • BREEAM Excellent target
  • EPC A
In delivery

“A commercial office project of this scale demands forensic cost discipline from the first conversation. Quantem held the line through the whole programme.”

Howard de Walden Estate
2025 · Commercial Office
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