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Thayer Street
17,250 ft² office + 8,500 ft² retail
Façade retention along Marylebone Lane with demolition of the existing building.
Howard de Walden Estate
London
Project 44 of 44
Project
20 Greville Street
CAT A refurbishment with CLT extensions.
Client
Seaforth Land
Location
London
Scale
26,296 ft² existing + 11,468 ft² new
Sector
Commercial Office
Quantem advised on cost, programme and contract throughout delivery. Working alongside Seaforth Land, the team set the financial and risk position from RIBA 0 through final account.
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.”
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