Maricarmen, 'La Lechera': the old rent law explained

La Lechera: 154 euros in rent and the old law that allows it

A three-bedroom flat in an area that was Madrid's working-class outskirts half a century ago. It is occupied by an elderly woman who pays 154 euros per month plus utilities. She is called 'La Lechera' because her family had a dairy business, and Maricarmen has become, without seeking it, the protagonist of a legal battle that has appeared on television: the old rent.

What initially seemed like a neighborhood anecdote had been months in the making, evolving into a broader debate about who has the right to live where, at what price, and for how long. And, above all, who pays the difference.

What is old rent and why are there 154-euro rentals?

Old rent refers to contracts signed under the Franco-era tenancy laws that were extended for decades. Many remained protected until 2007, when the transitional regime ended and tenants entered a precarious situation: occupation continues, rent remains frozen, but without the umbrella of an updated contract. This is the loophole through which Maricarmen's case emerges.

From there, the calculation becomes uncomfortable. A rent of 154 euros compared to market prices, which in the same area run into thousands. Some argue the contract is an acquired right and removing it would evict an elderly woman onto the street. On the other side, it is argued that maintaining such a rent for decades is a silent transfer of money from landlord to tenant, without any vote.

From the grandfather with the cardboard suitcase to the coveted building

The building's backstory explains part of the conflict. The building was bought, according to circulating accounts, by an ancestor who arrived in Madrid with a cardboard suitcase and a shoe shop. At the time, this was not a premium area, but a working-class neighborhood on the city's edge, beyond Doctor Esquerdo, when the other side was still countryside.

The urban transformation did the rest. What was bought cheaply appreciated, the neighborhood's residents changed, and the building went from a modest inheritance to a desirable asset. The tension between those living inside and those wanting to profit from it is set.

The neighbors' account: between conflict and discredit

The case reached television with testimonies from neighbors describing the woman as problematic and ungrateful. This account was, for part of the audience, proof that the problem was not the rent but the person. For others, it was a sarracena judgment: evicting an annoying tenant from the building and justifying it by her character.

Regarding this, a figure circulates that should be handled with care: that the Madrid region subsidized about 90 weekly hours of care. The figure is disproportionate and unverified, so any conclusion based on it falls apart.

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Meanwhile, in Cancelar

A few days later, the spotlight shifted to another case with the opposite sign. In Cancelar, a family with three children and a brother with a disability over 80% was evicted after paying around 1,000 euros per month and 700 of the 1,200 in rent. Here, there was no old rent or protected contract: just a pure mismatch between salary and price.

Placed side by side, the two cases leave an uncomfortable portrait. The first is reproached for paying too little for too long. The second, for being unable to pay what is now asked. The difference is the year each signed their contract.

The surprising figure

According to a forum user, on a single day, 4,000 rental flats were posted on Idealista. The supply exists. What does not exist, for part of the population, is the price at which it is offered. And while it is debated whether an elderly woman should continue paying 154 euros, the underlying question remains unanswered: if the market rules, who protects those who arrive late?