
employment in ; by this had increased to . per cent.
75
As in the
Victorian period, capital was relatively easily available for even small-scale spec-
ulative builders, via the use of property assets as collateral for loans from build-
ing societies, insurance companies, banks and solicitors.
76
While retailing experienced a considerable boom, there was relatively little
interwar office development. This period saw considerable improvements in
office design, made possible by the belated use of steel-framed construction. By
freeing external walls of their load-bearing function, steel frames led to a new
architectural style, marked by regular fenestration, enhanced daylight and flexible
internal planning.
77
However, the demand for new office space proved
insufficient to generate a substantial volume of speculative development, the few
really large speculative office blocks, such as London’s first ‘skyscraper’, Bush
House, often proving slow to let.
78
Only about per cent of the City’s
office stock had been replaced by .
79
Manufacturing companies continued to locate their administrative headquar-
ters together with their main factories, ICI and Unilever being exceptional in
opting for a City headquarters. However, many manufacturing companies, espe-
cially those supplying the ‘new’ consumer goods industries, chose to locate their
head offices (together with their main manufacturing facilities) in the London
region, usually along London’s arterial road network. A prime example of such
development was Brentford’s ‘Golden Mile’, where a number of major compa-
nies, such as Firestone, Curry’s, and Smith’s Crisps, built factories facing the new
Great West Road.
Such factories were fronted with prestigious office buildings, designed by
leading architects such as Wallis, Gilbert & Partners. The characteristic features
of their ‘Jazz’ or ‘Art Deco’ style fronts were broad, two-storey, buildings with a
central stair tower, forming a framed façade which was often embellished using
chromium, coloured tiling, stained glass and relief-moulded concrete. These
buildings acted as substantial advertisements and combined the advantages of
prominent location, proximity to the manufacturing workforce and easy access
to central London.
The advent of the automobile had changed both the location and design of fac-
tories. Its production typified the ‘new’assembly process industries that flourished
during the interwar years, involving a multitude of components, each of which
had to be added in an ordered sequence. This required production to flow
smoothly across a horizontal factory floor, necessitating large, single-storey, ‘shed’
factories. The modern shed factory was born in the home of production-line
technology, Detroit, developed by architects such as Albert Kahn. Reinforced
Peter Scott
75
Ibid., p. .
76
British Library of Political and Economic Science Archive, Andrews-Brunner papers, Box ,
note of Oxford Economists’ Research Group meeting with Sir Malcolm McAlpine and Mr
Bennett, May .
77
S. J. Murphy, Continuity and Change (London, ), p. .
78
Marriott, Property Boom, pp. –.
79
Cowen et al., The Office, p. .
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