Loretta Lees: Gentrification, Super-Gentrification and Displacement

Loretta Lees is the British urban geographer who has done most to widen the concept of gentrification over the past two decades, from its classic definition as the arrival of the middle classes in working-class neighbourhoods to today's forms of super-gentrification, new-build gentrification and planetary gentrification. A professor at the universities of Leicester and Boston, co-author of the textbook Gentrification (2008) with Tom Slater and Elvin Wyly, Lees has combined ethnographic research in Brooklyn and London with activism against the demolition of public housing. Her central thesis is that gentrification is not a natural market process but a policy that produces displacement and that can be stopped.

Super-gentrification: the second wave in Brooklyn and London

Her first contribution is super-gentrification, formulated in 2003 from Brooklyn Heights and later applied to Park Slope and the London district of Barnsbury. It describes a second wave in neighbourhoods already gentrified in the 1970s and 1980s: the middle-class professionals who transformed them are in turn displaced by a global financial elite with far higher incomes, which buys whole houses, renovates them and pushes prices to levels that not even the first gentrifiers can pay. The phenomenon shows that gentrification has no ceiling and that its effects reach the middle classes, not only the working classes.

New-build gentrification and the demolition of social housing

In Gentrification (2008) Lees, Slater and Wyly systematise the field and document its mutations: rural gentrification, new-build gentrification on industrial or public land, in which nothing needs renovating, and gentrification through the demolition of social housing. Lees has studied this last case in detail in London, where the regeneration of estates such as the Heygate or the Aylesbury replaced thousands of council homes with mixed developments containing a fraction of affordable housing, scattering tenants across the periphery. Her work with affected communities produced the handbook Staying Put (2014), a practical guide to resisting regeneration.

Planetary gentrification: beyond the Global North

With Hyun Bang Shin and Ernesto López-Morales, Lees widened the view to the world in Planetary Gentrification (2016). The book argues that gentrification is no longer a phenomenon of Global North cities but an accumulation strategy operating in Shanghai, Santiago de Chile, Mumbai or Istanbul with forms of its own: state-led mass demolitions, megaprojects, displacement of informal settlements. Lees insists that theory must learn from those contexts rather than export the Anglo-American model, and that displacement is the common thread linking all the variants.

Symbolic displacement and the critique of social mix

The concept of displacement is where Lees is most precise. Alongside physical displacement, she recovers the idea of symbolic or place displacement: even if a household manages to stay, the neighbourhood stops being theirs when the shops, the uses of public space and the cultural references that made it liveable change. Against the social mix policies that justify regeneration in the name of cohesion, Lees has shown with data that planned mix rarely produces interaction between classes and usually serves as an alibi for cutting public housing.

Lees's work has influenced academia and housing movements alike. Her proposals include protecting and expanding public housing instead of demolishing it, regulating rents, giving tenants a right of return and decision-making power in any regeneration, and naming displacement when it happens. Her lesson is that gentrification can be studied rigorously and fought with concrete instruments, and that the just city is not the one that attracts the middle classes but the one that lets everyone stay.