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A few years ago we reported on our Keeping Cool project and included a photograph of the Standard Chartered Bank on Accra’s High Street. The bank had been refurbished, radically changing its passively cooled perforated facade to a sealed glass envelope relying on air-conditioning.

We’ve just received updates from Accra that the bank has now been demolished. No details have been released on what is to replace the bank.

The same site has been used as a banking hall since the late 19th Century. Below are some of the photographs of the site revealing the continuity and change over the last century and the variety of architectural solutions deployed. Joe Addo kindly sent over some photographs of the shock demolition taking place earlier this month.

Accra High Street: Bank of British West Africa shown on the right hand side with the arched loggia
Postcard showing the Bank of British West Africa on the same site of Accra’s High Street, c1900
Standard Chartered Bank with passively cooled facade. Architect? unknown, c.late 1950s
Standard Chartered with new blue glass facade. Glimpse of Barclays bank on far left.
July 2023: Standard Chartered bank being demolished [Courtesy of Joe Addo]

We’ll post updates on what follows.

Ghana’s housing – an historical retrospective.
Ola Uduku writes:

Visiting Ghana gives one the chance to step back through time – there is an abundance of housing which has survived the vicissitudes of the temporal, physical and socio economic life of more than fifty years; and in certain cases an entire century of existence in the unforgiving tropical climate which comprises much of Southern Ghana’s landscape. In two weeks we came across these special gems.

 Timber housing: Colonial Ghana, then called the Gold Coast along with Nigeria had significant swathes of forests which were sources of tropical hardwood. The Colonial government established significant agro-forestry concerns in both countries, which resulted in timber research stations. The two houses in this post are examples of experimental worker housing that these research stations were responsible for developing. We think that the Kibi house, near the market town of Koforidua,  is over one hundred years old. The other lapped wood house was found at the Aburi botanic gardens, which had previously been the site of a sanatorium. Interestingly both buildings have substantial elements preserved including; walls, casement windows, wooden flooring and roofing elements. Generally only the non ‘wood’ roofing sheets have had to be replaced.

Brick Housing: At Kibi also across the road from the ‘forestry’ house we found an example of a demonstration brick building. This was a semi detached pair of worker quarters set out as a single depth bungalow with a wide verandah and walls one brick thick. The first building retained the balcony format whilst the second had its balcony appropriated to create more space for the larger families who now occupied these buildings.

 

Experimental Brick Housing in Kibi

Experimental Brick Housing in Kibi

Impregilo Prefabricated Housing
Going to Akosombo Community One  – which was where the elite staff and also the contractor Impregilo had its staff quarters revealed a further rare find.  Built on a higher part of the Community One hill ridge are the original staff quarters for Imregilo staff, we assume these would have been for the Italian foremen and remain in near pristine condition. The original prefabricated lightweight wall-panels can be seen clearly in the neat avenue of houses which looked in some ways like a re-created Italian village scene. A number of the houses had the individually built ‘sit out’ verandah areas with views to the Akosombo landscape and the staff club below.

Impregilo Housing in Akosombo

Prefabricated housing for Italian contractors at Akosombo

View of the Akosombo Dam

View of the Akosombo Dam from Community 1

Today’s domestic architecture in Ghana as in much of West Africa unfortunately seems to have not incorporated much of the ‘environmental design rules’ that these and other residences of this early post independence era were able to employ. The site orientation, use of lightweight materials, utilisation of large areas of operable fenestration, and shading, have all contributed to make these now historic houses exemplars of how domestic buildings could be built to ensure thermal comfort without reliance on today’s ubiquitous air conditioning systems. Surely it is now time to re-evaluate the principles so aptly demonstrated in these houses and use them as a basis for developing a more sustainable response to tropical housing in Africa today.