Jeroen Janssen
ESSAY 17/Writing August 2026 · Jeroen Janssen

The stadium figured it out first

Football spent thirty years learning that the building is not the asset. The Bernabeu shows the whole curve in one place: the upside, the financing, and the bill nobody underwrote.

Six neighbours stopped the Bernabéu.

They underwrote the building. Not the neighbours. Line drawing of the Santiago Bernabéu with the surrounding houses, one marked red.

A residents’ association and six people who could not sleep took Real Madrid’s €1.4 billion stadium to court, and its concert business has been silent since September 2024. On 14 May 2026 the club won the case. The judges ruled that promoters carry the responsibility for the noise, not Real Madrid. The concerts are still off.

I wrote about that this week as a housing story, because that is what I do. I read other asset classes for what they already know. And football stadiums, as a class, know something the rest of real estate is still learning.

They worked it out earlier, under more pressure, and in public. The building is not the asset. The operation is.

The scarcest thing a stadium owns is dates. A year of 365 squares; about 25 matchdays marked red, the rest dark unless the operation sells it.

From cathedral to platform

For most of the twentieth century a stadium was a cathedral. A civic monument that opened a few dozen afternoons a year, filled with feeling, and stood empty the rest of the time. The business model was a gate and a turnstile. Nobody called it real estate, because as real estate it was terrible: a machine running at less than ten percent utilisation, owned out of pride.

Then the sector did, in three decades, what housing has barely started.

The 1990s added the box. Hospitality turned the best seats into a yield layer, and suddenly part of the bowl was priced per experience instead of per ticket. The 2000s added the name. Naming rights turned the building itself into media inventory. And the 2010s added the calendar. Clubs realised that the scarcest thing a stadium owns is not seats. It is dates. Every dark evening is inventory expiring worthless.

Carousel slide in red: they underwrote the building, not the neighbours. Santiago Bernabéu, Madrid.

Tottenham completed the template in 2019. A stadium of over £1 billion, designed from day one for two sports and a concert season: a retractable pitch, NFL locker rooms built into the base plan, acoustics considered before the first fixture. In the 2024-25 season the club reported £565 million in revenue. Matchday brought £126 million. The line called other commercial, which carries the NFL games, the boxing, Beyoncé and Travis Scott, reached £77 million. The stadium is no longer where the club plays. It is what the club runs.

And note what came with it. To grow the concert business, Tottenham needed the borough’s permission. Haringey’s council raised the cap on major non-football events from 16 to 30 per year, at £4,000 per extra event paid to the council, with councillors on record about noise, littering and traffic before the vote. Remember that detail. It returns at the end of this piece.

The money followed the operation

Capital noticed. And when capital notices, the financing structures tell you what is really being bought.

Barcelona raised €1.45 billion from twenty investors for the Espai Barça rebuild, repayable over five to twenty-four years, with a grace period until the stadium is finished. Look at what secures that money. Not the concrete. The projections are all operating layer: the consultancy Legends expects €346 million a year from the finished stadium, the club president says above €400 million, the VIP seats alone are projected at €120 million a year and the museum at roughly €80 million. Twenty institutions have effectively underwritten future experience cashflows, two decades out.

Real Madrid shows the same curve as an audited fact rather than a projection. €1.408 billion of capex. Stadium income from €175 million in 2018-19 to €363 million last season. Of every euro of revenue the club added in seven years, 41 cents came from the building’s operation. The first sports club past €1.2 billion in revenue, and it got there on experience income, not broadcast luck.

Experience is not soft. It is causal. In football it is now priced by twenty investors and audited by one club.

41 cents of every euro of growth came from the building. Bar chart: Real Madrid stadium income, €175M in 2018-19 to €363M in 2025-26.

Then ownership followed the money. In November 2025, Inter and AC Milan bought San Siro and the land around it from the city of Milan for about €197 million, because you cannot build an operating platform on a building you rent from your landlord. In July 2026, Feyenoord bought over 95 percent of the shares in De Kuip, a stadium it had played in since 1937 and never owned. Clubs learned what hotel groups and student housing operators learned in the same decade, from the other direction: renting the place where your operation lives means leaking exploitation value to someone else’s balance sheet.

From building to ecosystem

The most advanced version is no longer a building at all.

At Hollywood Park in Los Angeles, Stan Kroenke did not build a stadium. He anchored a district. SoFi Stadium sits inside nearly 300 acres of homes, offices, retail, parkland and a 6,000-seat theatre, the largest urban mixed-use development under construction in the western United States. The stadium plays the role the cathedral played in a medieval town: it is the reason the district exists, and the district is the reason the stadium makes sense. Next summer it hosts World Cup matches; the district collects the value either way.

Read the modern stadium as an ecosystem and you find four layers.

The bowl. Ninety minutes, forty times a year. The layer everyone sees, and the smallest business of the four.

The plinth. The museum, the tour, the megastore, the restaurants, the conference floors. The interior that works 365 days a year. This is where the Bernabéu earns on a Tuesday and where Barcelona’s €80 million museum lives.

The district. The homes, hotels and offices around the building, capturing the footfall and the identity. Hollywood Park is the pure case; San Siro and De Kuip are clubs buying the right to build this layer.

And the street. The people who live next to the machine and never bought a ticket. The layer with no business model, no line in the pro forma, and, as Madrid discovered, the power to switch off one of the other three.

Three of these layers are now professionally underwritten. Hospitality is priced per seat. Districts are financed per square metre. Concert calendars are modelled per date. The street is still treated the way housing treats it: as a permitting risk, cleared once, at the start. Tottenham needed a council vote and pays per event. Real Madrid won in court and still cannot switch the concerts on. The most sophisticated operators of experience in the world keep discovering, late and expensively, that the neighbour is an operating relationship for the life of the asset.

Four layers. Capital underwrites three. Diagram of the stadium ecosystem: the bowl, the plinth, the district, and the street holding a full veto.

The list

Ten stadiums that, together, show the whole model. Each proves one thing.

  1. Santiago Bernabéu, Madrid. The audited proof that experience is causal: 41 cents of every euro of revenue growth from the building’s operation. And the proof that the street can stop the machine.
  2. Tottenham Hotspur Stadium, London. The calendar as a business: £77 million of other commercial income, and permission for it negotiated with the borough, per event.
  3. Spotify Camp Nou, Barcelona. Capital markets underwriting experience cashflows directly: €1.45 billion from twenty investors against hospitality, museum and VIP projections.
  4. SoFi Stadium, Los Angeles. The stadium as anchor of a 300-acre district. The building is the reason; the district is the business.
  5. San Siro, Milan. Two rivals buying one building and its land for €197 million, because the redevelopment is worth more than the rivalry.
  6. De Kuip, Rotterdam. The operation buying the stones after 89 years as a tenant. The Dutch translation of the whole thesis.
  7. Johan Cruijff ArenA, Amsterdam. The stadium as operating system: it stores energy in second-life car batteries and exports its operating knowledge to other venues. The building itself became a product.
  8. Allegiant Stadium, Las Vegas. The stadium as tourism engine, in the one city that already understood that the calendar, not the tenant, is the business.
  9. Signal Iduna Park, Dortmund. The counter-proof that experience is not luxury: the cheapest standing terrace in the sector is the product, and the moat.
  10. Stadio Sinigaglia, Como. The boutique end of the curve: a small lakeside ground selling scarcity and hospitality instead of volume, run like a hotel with a pitch.

What housing should take from this

Housing is the mirror image of the stadium, and that is exactly why the lesson transfers.

A stadium fights for utilisation: it starts at 25 days and builds toward 365. A residential building gets 365 handed to it on day one. Full occupancy, every night, by definition. And then most owners operate it like the old cathedral: proud of the architecture, open for service, dark in every way that counts. The lobby that could be a plinth is a mail room. The ground floor that could anchor a neighbourhood is let to whoever answers the phone. The residents who could be a compounding community are processed as contracts.

Three transfers, concretely.

First, the operation is financeable. Twenty institutions just lent Barcelona €1.45 billion secured on future experience income. The idea that the lived layer of a building is too soft to underwrite is now empirically false; the capital markets did it for seats and museums. Retention, plinth income and service layers in housing are the same class of cashflow, waiting for the same treatment.

Second, the plinth carries the platform. Every stadium on the list that works year-round works through its ground layer: the museum, the tour, the restaurants, the theatre next door. In housing the plinth is not a nice-to-have either. It is the difference between a building at full occupancy and a place that compounds.

Third, the street is a counterparty. Madrid won every argument except the one that mattered. Four diligences read that building: technical, commercial, legal, ESG. None of them read the street, and the street held the veto. In housing the same veto exists. It just moves slower: objections, appeals, elections, the quiet withdrawal of goodwill that makes every next phase harder.

This is why I run a fifth diligence on the schemes I work on. The first four read the asset. The fifth reads whether the place can be lived, by the people inside it and by the people around it, for the whole hold. Since Madrid I ask it in one sentence: what does the street need over the next decade, and what does it cost us when we get that answer wrong? A stadium settles that question in two lost concert seasons, in public. A residential scheme settles it in delayed phases and an exit story that quietly stops holding.

A stadium is the most honest building we have. Its experience income is audited, its neighbours are organised, and its mistakes play out under floodlights. That is why it learned first. Housing runs the same model with the sound turned down: the same layers, the same operation, the same street. The difference is that nobody publishes the accounts of a residential block that quietly stopped working.

The stadiums learned it in public. Housing gets to learn it quietly, before the bill arrives, if it chooses to look.

Between handover and exit is the decade nobody underwrites. The stadium just happens to play its decade with the lights on.

Sources: Real Madrid annual results, 28 July 2026. The Stadium Business and StadiumDB on the Bernabéu noise case, May 2026. Tottenham Hotspur financial results 2024-25; BBC News on Haringey’s event-cap decision. Catalan News on Espai Barça financing and revenue projections. Inside World Football on the San Siro acquisition, 5 November 2025. Feyenoord, 14 July 2026. Hollywood Park. Photo: gmp Architekten.

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