Cost of building materials biggest stumbling block to affordable housing


Undoubtedly, the biggest space to play for any real estate developer in the future is affordable housing; development of units selling at between Sh2m to Sh4m. 

For us to achieve this sweet spot, affordable building materials and harnessing of new building technologies that lower construction cost, and availability of affordable loans for buyers will be the holy grail that will unlock the prospects of the property market.

UN Habitat estimates that more than half of Africa’s population in the cities is living in informal housing and 14 million housing units are needed annually. In Kenya, 60% of households are considered to be living in inadequate housing; 250,000 units are required annually but only 50,000 units are constructed.However, pricing remains a big deterrent for potential homeowners. As developers sink into debt and banks auction properties built on bank loans, some of the already existening housing units remain ghost towns as they are priced far out of reach. 

Even as Government projects to have at least 500,000 affordable homes in all major cities by 2022, the stubborn challenge remains finding practical solutions to deliver faster and cost effective houses to the nation.  There is an urgent need for the Government to partner with the private sector to develop homes in serviced land, enhance reforms in property registrations, enable access to affordable financing and adopt new low-cost building technologies.

The Government has made a commendable stride by developing a comprehensive housing package that will incentivize the private sector in the construction of low cost housing; which would include reduction of corporate tax rates from 30% to 15% for developers who construct multiple low-cost units. 

Though the Government’s move is laudable – it however does not address the issue of pricing for building materials, which will be key to the delivery of the low-cost mass housing.It is noteworthy that building materials constitute the main input in construction, sometimes accounting for as much as 75% of the cost of a low cost house. In addition, most construction companies and individuals still import significant amounts of building materials and components thus contributing to high building costs.

The Kenya National Bureau of Statistics (KNBS) in its 2018 Economy Survey report indicated that the cost of materials increased by 3% in 2017 compared to a 1.8% growth in 2016. Further, the highest growth in the cost of building materials was noted in the residential buildings having increased by 3.8%.Notably, sand prices recently shot up due to strict regulations set in various counties that the commodity is harvested in a move set to curb further degradation of the environment. This only makes it hard for contractors who are already grappling with high costs for timber, iron and steel bars, rods, labour among others.By addressing the pricing issue, we will not only surpass the deficit of 200,000 housing units per year, but will also encourage most contractors to stop using substandard building materials in attempt to cut costs at the expense of safety. 

By addressing the pricing issue, we will not only surpass the deficit of 200,000 housing units per year, but will also encourage most contractors to stop using substandard building materials in attempt to cut costs at the expense of safety.

The government should also encourage the use of Alternative Building Technologies (ABTs).These technologies have proven that they can improve the speed, eventually reducing the overall cost of construction by delivering acceptable quality standards of housing. 

ABTs are known to range from prefabricated panels, dry construction, use of indigenous materials, use of green or recycled materials and use of composite structural materials among others. 

Kenyans have been slow in adopting alternative building technologies and have a strong bias towards traditional materials and techniques, specifically stone and cement. Many still doubt the durability of these new technologies. 

One of the biggest impediment to adoption of ABT has been professionals and consultants who have little or no knowledge of these technologies; who in turn influence potential house builders and buyers against technology based construction. 

It is imperative to also look into land affordability and infrastructure as they too contribute to the overall pricing. Land is still considered as the single most expensive component of housing, accounting for 15 to 40% of total development cost. Developers are also forced to go out of their way to put up better sewer systems and roads thus passing on these expenses to property buyers. 

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