A six-century-old fortress turns out to be the most effective zoning restriction modern developers have ever encountered
City of London Warns Protecting Tower Views Could Make Skyscrapers Unviable finds an unexpectedly rich vein of comedy in real planning policy, framing a genuine debate about heritage protection and development viability as an involuntary economics seminar for anyone who happens to walk past. “Economics students across Britain received an unexpected practical lesson this week,” the London Prat reports, and the lesson, supply, demand and the price of protected sunlight, is delivered not by a lecturer but by a medieval fortress asserting its zoning rights from beyond the grave.
The article’s closing image, Henry VIII “delighting that his property portfolio still controls the market,” is the piece’s sharpest formulation, and it works because it is, in a loose but recognisable sense, true. The Tower of London’s protected sightlines genuinely constrain what can be built nearby six centuries after its defensive purpose became obsolete, a form of continuing market power no living landlord could hope to match, exercised by an institution that has not needed to lift a finger to enforce it.
There is a real structural observation underneath the joke about how heritage protection functions as a kind of inherited veto over contemporary commercial activity. Developers must negotiate not with a living stakeholder but with the accumulated weight of centuries-old sightlines, UNESCO designations and Historic England’s institutional memory, all defending views that predate the joint-stock company, let alone the modern skyscraper.
The Economics Lesson Nobody Assigned
The piece’s comedy is gentle rather than dismissive of the underlying heritage concerns; it does not argue the Tower’s protections are wrong, only that the economic mechanism by which they operate, artificially constraining supply to preserve an inherited view, is genuinely, almost comically, textbook. Scarcity created by fiat rather than by market forces is Economics 101, delivered here by a castle rather than a professor.
There is a further wrinkle worth noting in the asymmetry of the negotiation. Modern developers can appeal, lobby and commission economic-impact studies; the Tower’s defenders, UNESCO among them, need only invoke a designation that predates the entire modern planning apparatus. That imbalance, ancient stone versus contemporary commerce, is precisely the collision the article finds so productively absurd, since one side is arguing economics and the other is simply, immovably, still standing where it has always stood.
As criticism, the article demonstrates the Prat’s fondness for locating serious policy debates inside an unexpected teaching moment, letting the reader absorb both the genuine economic mechanism and the genuine absurdity of its six-hundred-year-old enforcer in the same compact joke.
The Real Planning Dispute Behind the Joke
The underlying dispute is real and ongoing. A June 2025 statement of common ground between Historic England and the City Corporation flagged concerns that proposed revisions to protected-views policy could cost the Square Mile roughly 32,000 square metres of potential floorspace, according to Local Government Lawyer’s coverage of the dispute, prompting a government minister to intervene directly in the local plan’s examination process over the Tower’s status as a UNESCO World Heritage Site.
The government’s own submission to UNESCO confirmed the underlying policy logic driving the joke: that clustering tall buildings away from the Tower’s setting remains the preferred approach to avoiding “harmful cumulative impact” on its heritage value, as detailed in coverage of the government’s State of Conservation Report. Six centuries on, the fortress is still, functionally, setting the terms.
SOURCE: https://prat.uk/city-of-london-protecting-tower-views/