Key points
- Chile solved its housing deficit with demand subsidies from 1978, but built in peripheries without city.
- Los con techo: in Bajos de Mena poverty, decay and stigma concentrated in blocks financed with public money.
- Santiago's segregation results from public decisions and was a root of the 2019 social uprising.
Alfredo Rodríguez is the Chilean planner, for decades director of SUR Corporación de Estudios Sociales y Educación, who has best documented how Santiago de Chile became a segregated city through the combination of a free land market and mass social housing policy. His reference books are Los con techo: un desafío para la política de vivienda social (2005), with Ana Sugranyes, and Santiago, una ciudad neoliberal (2009), with Paula Rodríguez. His thesis is that Chile solved its quantitative housing deficit by building hundreds of thousands of homes in peripheries without city, and thereby created a new problem: people who have a roof but no city.
Demand subsidies since 1978: efficiency in producing units
The model was born in 1978, when the dictatorship replaced public construction with demand subsidies: the state gives families a voucher, which they add to savings and a loan to buy a home produced by private firms. The system, kept and expanded by democratic governments from 1990, became an international reference for its efficiency in producing units. Rodríguez and Sugranyes show the reverse: since the subsidy is fixed and land is bought at market price, firms build where land is cheapest, in Santiago's distant peripheries, and produce small, low-quality homes grouped in huge, homogeneous estates.
Los con techo: Bajos de Mena and ghettos built with public money
Los con techo describes the result. In areas such as Bajos de Mena, in Puente Alto, with more than a hundred thousand residents in social housing blocks, poverty, unemployment, overcrowding, structural decay, violence and stigma concentrated; services, transport and jobs were hours away; and many families who received a home abandoned it or asked to return to the informal camp. The state, they note, had produced ghettos with public money, and housing policy had ceased to be city policy. Their book named a problem the Chilean government eventually acknowledged with programmes to demolish and rebuild blocks from 2013.
Santiago, a neoliberal city: chosen segregation and the 2019 uprising
Santiago, una ciudad neoliberal widens the diagnosis. The land liberalisation of 1979, concessioned urban motorways, shopping malls and real estate growth in the high-income eastern cone produced a divided metropolis: the eastern sector concentrates income, green space, schools and hospitals, while the south and west hold social housing and precarity. Rodríguez argues that this segregation is not an accident of the market but the result of public decisions, and that Santiago's spatial inequality was one of the roots of the social uprising of 2019, when a metro fare rise ignited a protest over dignity.
Proposals: well-located land, integration and measuring access to the city
His proposals have influenced later Chilean policy. Locating social housing on well-placed land, even if dearer, through public land banks; mixing incomes in the same neighbourhoods, as the social integration law attempts; improving rather than only building, with neighbourhood programmes; and moving from counting units to measuring access to the city. Experiences such as Elemental's Quinta Monroy in 2004, which kept families in central Iquique with expandable homes, show it is possible; the scale of the problem, with hundreds of thousands of people in decayed estates, shows what it will cost.
Alfredo Rodríguez's lesson is that a housing policy that only produces houses can destroy the city. Santiago demonstrates that the subsidy, without land control or location requirements, turns the poor into owners of a place without opportunities, and that the segregation so produced is paid for later in violence, distrust and protest. For Latin American planning, which copied the Chilean model from Mexico to Brazil, it is the best-documented warning that a roof is not enough.
Frequently asked questions
What does the problem of los con techo mean?
It is the name Alfredo Rodríguez and Ana Sugranyes gave in 2005 to families who received social housing in Chile but were left in distant peripheries, in huge, decayed estates without services, transport or jobs, so that they have a roof but no city.
Why did Chilean housing policy produce segregation?
Because the demand subsidy is fixed and land is bought at market price, so firms build where land is cheapest, in the peripheries, producing small, homogeneous homes, while the eastern sector concentrates income, green space and services.
