Spain’s 93-Page Report on the Housing Bubble That Banks Hid
A 2010 study dissected Spain's real estate crash using public data. Its predictions on housing stock and demographics came true. Are we facing a new bubble?
English · Original discussion in Spanish · Published
What is a flat really worth? 93 pages the banking sector didn't want you to read
A 2010 analysis, built with public data and devastating in its conclusions, continues to circulate among those who refused to accept the official narrative. The report, which no major media published, dissected Spain's real estate bubble when the average price neared €2,537 per square meter. Nearly fifteen years later, its projections—from land values to demographic impact—have been fulfilled with surgical precision. Here is what it said and what peine next.
A two-phase bubble: The Boyer Law and eurozone entry
The study distinguishes two phases of the bubble. The first, between 1985 and 1990, driven by the Boyer Law and land liberalization; the second, from 1998 to 2007, fueled by falling interest rates upon entering the euro and fiscal relaxation that reduced capital gains tax on real estate from 56% to 15%. "Speculation was not combated, it was rewarded," summarizes the analysis, linking each legislative cycle to the price per square meter.
The key to the report is not just describing the bubble, but quantifying its size. Using data from the Appraisal Society, the Ministry of Housing, and Fotocasa, the average price in June 2010 was €2,537 per square meter. The underlying question: how much is a home worth based on salaries, disposable income, and construction costs? The answer, not explicitly stated as a figure, is derived from dozens of graphs showing historical deviation from any fundamental indicator.
The empty housing stock: the dark hole of brick
One of the most detailed contributions is the calculation of the stock of new unsold homes and ongoing developments in 2008-2009. Although the author acknowledges the impossibility of an exact figure, he crosses official data to offer a range that no developer wanted to confirm. Added to this excess is demographic pressure: population aging and stagnant immigration, two factors that the Bank for International Settlements—cited in the report—projected as a drag of -2% annually on housing prices until 2050. "Aging will cause havoc," predicted a source from Cotizalia.com included in the study.
The land prices that didn't bottom in 2014: the prediction that was half-right
The analysis ventured several bottom dates. Comparing the duration of the first bubble (grew from 1985 to 1990 and corrected for slightly longer than it took to grow) and the second (1998-2007), the author estimated that prices would hit bottom between 2014 and 2018. "If considered a single bubble from 1985 to 2007, the adjustment could last 22 years, until 2029," he added, making it clear these were informed conjectures, not prophecies.
Subsequent data confirmed that the market did not bottom until 2014-2015 in many areas, and that the excess supply—aggravated by zombie banks and foreclosures—prolonged the decline. The "phantom inventory" mentioned by the study as a risk materialized, as evidenced by reports from that era on development credit and toxic assets from savings banks.
Parallel with the British bubble: global herd behavior
The report is not limited to Spain. It includes a comparison with the United Kingdom's bubble: seven years of expansion (1982-1989) and another seven of contraction (1989-1996). "It is a clear example of herd mentality and people's resistance to adjusting property prices," the report noted alongside the housepricecrash.co.uk study. The conclusion: the Spanish homeowner's behavior is not exceptional; it is human, and predictable.
What was not said: fiscal speculation and banking as the engine
Among the comments that enriched the original thread, one factor stood out that the study treated peripherally: the reduction of capital gains tax. Until 1996, short-term real estate gains were taxed at 56%; by 2007, barely 15%. "Approximately 40% of buyers acquired housing as an investment, not as a home," pointed out a complementary analysis. This explains why demand was not real, but speculative. The report did not quantify this, but warned that sustainable demand was much lower than recorded.
With these elements, the 93-page study became an unofficial reference for those wanting to understand the collapse without going through the media gurus who denied it until the end. Today, with housing prices rising again in many cities, reading that analysis produces an uncomfortable déjà vu. The question remains the same: what is a flat really worth? The same data, the same silence.
Related forum debates
A 2010 analysis, built with public data and devastating in its conclusions, continues to circulate among those who refused to accept the official narrative. The report, which no major media published, dissected Spain's real estate bubble when the average price neared €2,537 per square meter. Nearly fifteen years later, its projections—from land values to demographic impact—have been fulfilled with surgical precision. Here is what it said and what peine next.
A two-phase bubble: The Boyer Law and eurozone entry
The study distinguishes two phases of the bubble. The first, between 1985 and 1990, driven by the Boyer Law and land liberalization; the second, from 1998 to 2007, fueled by falling interest rates upon entering the euro and fiscal relaxation that reduced capital gains tax on real estate from 56% to 15%. "Speculation was not combated, it was rewarded," summarizes the analysis, linking each legislative cycle to the price per square meter.
The key to the report is not just describing the bubble, but quantifying its size. Using data from the Appraisal Society, the Ministry of Housing, and Fotocasa, the average price in June 2010 was €2,537 per square meter. The underlying question: how much is a home worth based on salaries, disposable income, and construction costs? The answer, not explicitly stated as a figure, is derived from dozens of graphs showing historical deviation from any fundamental indicator.
The empty housing stock: the dark hole of brick
One of the most detailed contributions is the calculation of the stock of new unsold homes and ongoing developments in 2008-2009. Although the author acknowledges the impossibility of an exact figure, he crosses official data to offer a range that no developer wanted to confirm. Added to this excess is demographic pressure: population aging and stagnant immigration, two factors that the Bank for International Settlements—cited in the report—projected as a drag of -2% annually on housing prices until 2050. "Aging will cause havoc," predicted a source from Cotizalia.com included in the study.
The land prices that didn't bottom in 2014: the prediction that was half-right
The analysis ventured several bottom dates. Comparing the duration of the first bubble (grew from 1985 to 1990 and corrected for slightly longer than it took to grow) and the second (1998-2007), the author estimated that prices would hit bottom between 2014 and 2018. "If considered a single bubble from 1985 to 2007, the adjustment could last 22 years, until 2029," he added, making it clear these were informed conjectures, not prophecies.
Subsequent data confirmed that the market did not bottom until 2014-2015 in many areas, and that the excess supply—aggravated by zombie banks and foreclosures—prolonged the decline. The "phantom inventory" mentioned by the study as a risk materialized, as evidenced by reports from that era on development credit and toxic assets from savings banks.
Parallel with the British bubble: global herd behavior
The report is not limited to Spain. It includes a comparison with the United Kingdom's bubble: seven years of expansion (1982-1989) and another seven of contraction (1989-1996). "It is a clear example of herd mentality and people's resistance to adjusting property prices," the report noted alongside the housepricecrash.co.uk study. The conclusion: the Spanish homeowner's behavior is not exceptional; it is human, and predictable.
What was not said: fiscal speculation and banking as the engine
Among the comments that enriched the original thread, one factor stood out that the study treated peripherally: the reduction of capital gains tax. Until 1996, short-term real estate gains were taxed at 56%; by 2007, barely 15%. "Approximately 40% of buyers acquired housing as an investment, not as a home," pointed out a complementary analysis. This explains why demand was not real, but speculative. The report did not quantify this, but warned that sustainable demand was much lower than recorded.
With these elements, the 93-page study became an unofficial reference for those wanting to understand the collapse without going through the media gurus who denied it until the end. Today, with housing prices rising again in many cities, reading that analysis produces an uncomfortable déjà vu. The question remains the same: what is a flat really worth? The same data, the same silence.
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Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (280 replies).
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