New office starts fell 35% in London last year, Deloitte survey shows

Consultant anticipates supply gap later in decade

New office construction starts fell 35% in London in 2025, Deloitte survey shows

Consultant anticipates supply gap later in decade

London’s supply squeeze tightens as new office construction starts fall 35%

A survey by Deloitte shows that in 2025 occupiers continued to prioritise best-in-class space and viability challenges subdued new builds. The post London’s supply squeeze tightens as new office construction starts fall 35% appeared first on Property Week.

Deloitte regional crane surveys: starts up, but volumes down

Deloitte’s Regional Crane Surveys recorded a mixed picture in 2025, with an overall increase in the number of new starts across its four cities, but a decrease in the number of units and floorspace under construction.

Starts across four regional cities up but amount of space being built falls, Deloitte crane survey finds

Birmingham saw most number of new starts last year

Deloitte - London Office Crane Survey, Summer 2022

A report by Deloitte of their results and insights from their survey (taken from October 2021 to March 2022) on the volume of office developments taking place across central London and emerging London submarkets

Deloitte - Regional Crane Survey 2022, 09022022

A report that measures the volume of development taking place across Belfast, Birmingham, Leeds and Manchester during 2021