Who actually owns Barcelona? This question sits at the heart of the city’s housing crisis, fuelling heated debates between activists, unions, and government bodies. The prevailing narrative often points to “speculation”—housing treated solely as a financial asset by large investment funds—as the primary culprit for soaring prices and scarce availability.

This week, however, two separate studies on Barcelona housing property concentration were released, presenting what initially appear to be contradictory answers. One suggests the market is overwhelmingly in the hands of small families; the other reveals a significant accumulation of stock by corporate entities. The difference lies not in the market itself, but in how one counts a “property”.

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The Case for the Small Landlord

The first report, presented by the Chamber of Urban Property, relies on cadastral data from Catalonia and Barcelona. Its explicit aim was to test the narrative of “alleged speculative concentration linked to large investors”. This aligns with findings from a previous report from the Cambra de la Propietat Urbana which also highlighted the dominance of small-scale ownership.

According to their figures, the ownership structure appears highly fragmented:

  • There are 529,881 owners (both individuals and companies) in the city.
  • 95.97% of these owners are private individuals (natural persons).
  • These individuals hold nearly 90% of the recorded properties.
  • Private companies represent just over 3% of owners.

Based on this, the Chamber argues that there is no widespread speculative concentration. Instead, they point to structural factors—demographics, regulation, and a lack of supply—as the true drivers of the crisis. “It is clearly seen that the vast majority of owners… are small owners,” stated Òscar Gorgues, manager of the Chamber, noting that individual ownership is the only segment currently growing.

The Vertical Property Blind Spot

However, the Chamber’s report comes with a significant caveat: it counts “cadastral references”, not necessarily individual apartments. In Barcelona’s historic urban fabric, a single cadastral reference can represent a single flat, but it can also represent an entire building owned by one landlord (vertical property) containing dozens of rental units.

This methodology effectively masks large holders. A corporation owning a block of 20 apartments might appear in the statistics as holding a single “property”, statistically indistinguishable from a family owning one flat.

Counting the Front Doors

The second study, published by the Metropolitan Housing Observatory of Barcelona (OHB), attempts to correct this by estimating the actual number of dwellings rather than legal titles. By crossing cadastral data with municipal registers, the OHB offers a sharper image of Barcelona housing property concentration.

While estimating a similar number of total owners (roughly 525,000), the OHB’s focus on dwellings reveals a different landscape regarding corporate control:

  • Legal entities (companies) make up only 3.7% of owners.
  • However, this small group controls 15.2% of the city’s housing stock.
  • On average, these corporate entities own 6.2 dwellings each.

Specifically, companies alone accumulate 12% of all homes in the city. The disparity between the two studies—approximately 86,260 dwellings—represents those units hidden within vertical properties without horizontal division.

The Supply Deficit Remains

When the data is reconciled, a nuanced reality emerges. If one counts owners, Barcelona is indeed a city of smallholders. However, if one counts the housing stock available to residents, a significant minority—specifically companies and large holders—controls a disproportionate share of the market.

This distinction is vital for policymakers, as it directly impacts policy measures now on the table designed to acquire more properties for public use. Regulating speculative purchases or limiting accumulation may release thousands of units into the market, addressing part of the problem. Yet, both studies ultimately point toward a shared conclusion: while tackling speculation is necessary, it cannot single-handedly solve the structural deficit of housing supply that continues to pressure the city. The reality of this deficit is a core driver of the broader Catalonia housing crisis.

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