The Left Wins Berlin; Merz Vows to Protect Private Property

The Left Wins Berlin with Housing Expropriation

On September 22, 2026, German Chancellor Friedrich Merz vowed to enact a law protecting private property against housing expropriations. The reason was significant: The Left (Die Linke) had just won the Berlin elections with a platform proposing rent regulation, expansion of public housing, and socialization of large property holdings. In a city where 75% of residents are tenants, housing had been the central issue of the campaign for months. The outcome has prompted a reaction from the federal government.

What The Left Proposes for Housing in Berlin

The most discussed term is Vergesellschaftung, the German formula for socializing large real estate companies. The Left draws support from a 2021 referendum where Berliners already voted in favor of the measure. Now, the party is pushing forward with three key points: rent control, more public housing, and expropriation of large landlords. On paper, a coherent package. On the ground, an open confrontation.

Merz's Stance: Law Against Expropriations

The Chancellor's response was swift. Merz aims to protect private property to signal security to international investors, a move that comes just as the CDU sees the left consolidating its position in the capital. The expropriation proposal addresses a rental crisis affecting a market where three-quarters of housing is rented. Promising legal certainty to foreign capital is one thing; resolving rent issues for those who cannot afford it is quite another.

25% Isn't 50%

It's important to temper the grand narrative. The Left did not achieve a landslide victory: according to the results cited in the debate, they secured around 25% of the vote. On social media, many celebrated the outcome as if it were an absolute majority, and the SPD and the Greens have already stated they will not support the plan to expropriate housing from large landlords. Without these two partners, the flagship measure lacks a majority. Winning a capital city and being able to implement a platform are not the same thing.

Price Controls: From Masks to Rents

The underlying economic debate is whether price caps work. The most frequently cited precedent is that of face masks: during the pandemic, a maximum price of 0.96 euros was set, compared to the 3 to 4 euros the market demanded. According to the participant raising this point, the liberals predicted shortages and a black market, neither of which occurred. Applying the same reasoning to rents in a capital city with soaring demand is, at the very least, a significant leap in scale. The comparison is compelling but also misleading.

Berlin Isn't Germany: Who Votes for The Left

Part of the analysis links the vote for The Left to the growing influence of the foreign-born population in the city. Those who support this view point to 45% of residents having a migrant background. This is a hypothesis that the results neither confirm nor deny: without micro-data on voting by origin, attributing the victory to a single group is more intuition than statistics. Some also describe its electorate as a coalition of young voters, particularly women, along with Muslim voters, and argue that social democracy is losing ground in urban areas.

With Merz legislating against it and potential partners looking the other way, The Left's flagship program depends on two things that do not yet exist: a law that permits it and a majority to vote for it. Rent control in a capital city with 75% tenants sounds good on the ballot. Getting it into the Bundesgesetzblatt (Federal Law Gazette) is another matter entirely.