Understanding why people buy buildings to leave them empty and who is to blame

The letter arrives in a proper envelope, on the letterhead of a company nobody in the building has heard of. It reports a change of ownership and attaches an offer: a sum of money in exchange for leaving before the end of the year. In the entrance hall, neighbours compare figures and discover each has been offered something different. Nobody has been evicted. Nobody has breached anything. Each tenancy simply expires on a different date, and none will be renewed. Six months later three shutters are down. The question holding this video together is accounting, not moral. Why does your new owner prefer the building empty rather than full? The answer lies in how an asset is valued. A tenanted block is valued by the rent it produces, applying a market yield. That same building, sold flat by flat to buying families, is valued at the retail price of each home, which is substantially higher. The gap between wholesale and retail price is the profit of the operation. Emptying is not collateral damage, it is the technical procedure that converts one valuation into the other. The sector even has a term for that premium: more is paid for a property free of occupants. On that spreadsheet, the tenant appears as a burden reducing the asset's value. The operation now has a measurable size. According to the consultancy Savills, value add funds devoted to these privatisation processes account for some one thousand six hundred million euros over eighteen months, amounting to twenty seven percent of all transacted volume in rental housing. Over the same period, total investment in rental residential hit a record, passing three thousand eight hundred million euros. The breakdown is equally revealing: institutional investors concentrate around eighty five percent of the money, developers contribute close to ten, and public administrations barely reach four percent. Names are worth stating, because anonymity is part of the mechanism. The financial press identifies the recent large deals as the portfolios of Fidere, Patrizia and Ares, which together exceed two thousand million. It has also been reported that one of these managers, Nuveen, put rental housing complexes in Alcalá de Henares and southeast Madrid on the market, with more than six hundred units between them. None of this is illegal or hidden: it is announced in press releases and at industry fairs. And that is precisely the point. This is not an isolated abuse but a published business model, with a timetable, a target return and a slide deck. Behind it lies a structural shift in ownership. Land registry data indicate that holders of more than ten dwellings own around four percent of the housing stock, rising to close to nine percent once owner occupied first homes are excluded. The responsible ministry reports that landlord households have gone from three percent of all households to nearly ten, while the share of owner households fell from seventy nine to sixty four percent. Some data cross references published in the press put the share held by large holders at around nine point two percent. Different sources, same direction: fewer hands, more flats. The loser in this story has one distinguishing feature: he appears in no eviction statistic. His contract simply ends. It is a legal ending, silent and without a court ruling, and it also fragments the neighbours, because each door negotiates alone and at a different moment. In Barcelona, one block in the Eixample became the symbol of this process when its tenants received non renewals after the change of ownership, and dozens of comparable cases have since been counted in the same district. The evidence shows the pattern concentrates where the price gap is widest: two out of every three euros invested in rental residential go to Madrid. Now the counterargument, which exists and is not weak. Selling flats to families is not in itself a social crime: it converts would be tenants into owners and answers real purchase demand. Spain also has a very small professionally managed rental stock, below eight percent, against roughly twenty percent in France, Germany or the Netherlands. On that reading, driving out institutional capital would return renting to scattered small owners, without maintenance or scale. And it must be admitted that the underlying scarcity was not created by the funds: it was created by decades of insufficient public housing. It can still be argued that this does not address the essential point. What is disputed is not who owns, but what happens to the use. Every privatised block subtracts homes from permanent renting in the neighbourhood where they are most needed, and returns them to the sales market, which no longer reaches the people who lived there. And a concrete planning instrument exists to stop it: the public right of first refusal. Bar