Skip to main content
Mayor of London logo London Assembly logo
Home

House building slowing in London as cost of construction rises

Created on
28 January 2022
  • Cost of construction materials for new housing rose 21 per cent last year
  • Inflation rate of construction materials reached 40-year-high in 2021
  • Almost a quarter of construction firms reporting shortage of skilled workers
  • Construction output slowing as labour shortages and cost increases weigh on activity

The Mayor of London, Sadiq Khan, has today warned the double impact of the pandemic and Brexit is forcing up the cost of building materials and causing workforce shortages, which is slowing house-building progress in London.

The Government’s own data* shows that the cost of construction materials, such as steel, timber and concrete for all types of work rose by 23 per cent last year. This increase is roughly equal to the rise that was seen across the previous 12 years in total. Meanwhile, separate industry data suggest the inflation of construction materials reached a 40-year high in the third quarter of 2021(2).

The rising cost of materials is not only hampering new builds, it’s also having an impact on families wanting to add extensions to their homes and holding back successful businesses wanting to expand their premises.

A new survey by the Federation of Master Builders (FMB) State of Trade Survey echoed this, with 95 per cent of builders seeing a rise in material costs and 74 per cent feeling under pressure to pass these increased costs on to the consumer. Meanwhile, 74 per cent of builders have put up their prices for work and 91 per cent of survey respondents expect material costs to increase in the first part of 2022.

The Mayor has warned that these issues are likely to have a significant impact on the delivery of much-needed homes in the capital. He has also repeated his call for the Government to provide additional grant funding for affordable housing in London to reflect the growing financial pressures on councils and housing associations.

Today he has highlighted schemes from his own housing programmes that are being severely impacted by these issues. These include:

· A development in south east London where costs have risen by 45 per cent based on tender returns.

· A south London borough reported cost inflation spiking up to 17 per cent.

· A north east London borough reported average cost increases across the board of around 10 per cent.

Workforce shortages and added costs in the wake of Brexit are placing further strain on the industry, with ONS data(3) revealing almost a quarter of construction firms reported a shortage of workers in December, compared to the all-industry average of 14.6 per cent.

Earlier this month, the Mayor revealed that the UK-wide vacancy rate in construction has risen to its highest recorded level since 2001 and vacancies in construction were 40 per cent higher in summer 2021 than in the three months before the pandemic.

Due to these shortages, the Mayor has called on the Government to create a Coronavirus Recovery Visa to help sectors that are struggling with shortages of workers, including construction. The visa should offer at least 12 months to work in the UK and be appropriately tailored to sectors like construction where many workers prefer to work on a self-employed basis.

Construction firms are also reporting an increase in costs directly related to Brexit, with 13.7 per cent saying transport is costing them more and 14.4 per cent experiencing increased importation fees.

The Mayor of London, Sadiq Khan, said: “Since becoming Mayor, I have made tackling London’s housing crisis one of my top priorities. From City Hall, we have worked tirelessly to get London building again, but the twin effects of the pandemic and Brexit has hit both housebuilders and consumers hard.

“Put simply, materials and labour are needed to build homes. Earlier this month, I called on the Government to create a temporary visa scheme for construction workers, which would go some way towards alleviating the debilitating double impact of Brexit and the pandemic on the building industry.

I am also calling on ministers to provide the increased funding for genuinely affordable housing in London that I have long called for and which is needed now more than ever. Without bricks and mortar, and enough skilled workers, the excellent progress we have made in delivering the good quality and genuinely affordable homes that Londoners need is at risk of stalling.”

Brian Berry, Chief Executive of the Federation of Master Builders (FMB), said: “For over a year, small builders who deliver new housing and improve existing homes either through extensions or by retrofitting, have been struggling with the twin challenges of rising prices for essential materials and severe labour shortages. Today’s State of Trade Survey data from the FMB shows these pressures aren’t going away, and there are now added fears about the impact of rising inflation.”

G15 Chair and Chief Executive of MTVH, Geeta Nanda OBE, said: “The rising costs of materials we are seeing across our affordable house building projects is a real challenge. We’re working hard with the Mayor and local authorities to build the homes Londoners need, but we need to address both the shortage of skilled workers and the impact of inflation on our projects.”

Notes to editors:

  1. BEIS data here
  2. BCIS data here
  3. ONS data here
  4. More information about the Covid Recovery Visa here

Need a document on this page in an accessible format?

If you use assistive technology (such as a screen reader) and need a version of a PDF or other document on this page in a more accessible format, please get in touch via our online form and tell us which format you need.

It will also help us if you tell us which assistive technology you use. We’ll consider your request and get back to you in 5 working days.