Urban leaders from around the world are meeting in Quito, Ecuador, October 17-20, 2016, to set the global agenda for the future of cities at the United Nations Conference on Housing and Sustainable Urban Development, known as Habitat III. Through the World Resources Report (WRR) on sustainable cities, WRI offers real-world research that aims to convert plans into implementation to create cities that live, move and thrive. One section of the WRR is on safe, secure and well-located affordable housing, and will be presented at the WRR launch event in Quito October 16.
Jussara in Porto Alegre, Brazil, moved to the city in search of economic opportunity, but had to change homes multiple times in search of affordable housing, and faced decades of evictions and unsafe housing. “The government just ‘throws’ people anywhere, but doesn’t protect us,” she said. Jussara finally found housing in the city center, closer to services and job opportunities, but she and her extend family are illegal occupants of a downtown building due to lack of affordable options.
Here are three critical challenges to ensuring safe, affordable urban housing:
1. Importance of core services in informal settlements and slums
In many rapidly urbanizing areas, large segments of the population live in substandard housing, with uncertain property rights, and where access to basic services – such as clean water, toilets, electricity and garbage collection – is limited. More than 828 million people were living in informal settlements in the global South in 2010 — one-third of its urban population – and the challenge is expected to get worse as urbanization intensifies in Asia and Africa. UN Habitat estimates that there will be 889 million living in slums by 2020. The global affordable housing gap will grow from 330 million urban households now to 440 million by 2025, which means over 1.6 billion people living without affordable legal housing worldwide.
2. Need to support housing rental markets
Policies that set eligibility requirements for formal renting or homeownership often lock out the poor, as they require extensive documentation – such as proof of employment and wage earnings – that is unavailable to those who work in the informal economy. A healthy housing market includes a range of options and arrangements. Emphasis on one type of housing arrangement leads to shortages for important segments of the city’s population, especially for the poor and lower middle class, who often then end up in informal and less secure living arrangements.
3. Making better use of underutilized land in city centers
Creating secure, affordable housing in and around cities — rather than in distant areas — is essential to ensure economic productivity, environmental sustainability and equity for the whole metropolis. If there isn’t enough affordable housing in the city, more poor and lower middle class residents will be pushed to the outskirts, far from infrastructure, social networks and existing jobs, creating long travel times and additional expenses. Location and access to services matter.
Many cities have attempted to solve the problem of informal settlements by either enticing or forcibly relocating residents to the urban periphery where land is cheaper. This only enlarges the urban footprint, increasing traffic congestion, the cost of services and other social costs. A national housing initiative in Mexico, for example, resulted in construction of housing communities outside cities, significantly increasing commute times that have been reported to last as long as two hours one way. The plan was so unpopular that residents eventually abandoned far-flung housing for accommodations closer to the city center. Similar situations have occurred in Brazil and India, where slum eradication and resettlement don’t solve urban problems; they just move them elsewhere.
Housing will be one of many issues discussed at Habitat III and addressed in the New Urban Agenda. Valid goals and approaches to affordable and sustainable housing are found throughout as a key element of sustainable and inclusive urban prosperity for all. The next step will be to move beyond paper to implementation.
WRI’s World Resources Report will focus on challenges and solutions over the next year aimed at creating more equal cities. Future research papers will look at practical solutions to core services like housing, energy, and transportation as well as provide insights into the broader process of urban transformation. The WRI will launch the report Oct. 16 in Quito.