Critics of the 20 percent price reduction target warn that such an aggressive intervention could have unintended and damaging consequences for the Parisian economy. Many economists and real estate experts argue that property prices are determined by complex global and local factors, such as interest rates, construction costs, and land scarcity, which a municipal government cannot easily control. Attempting to force a price drop through regulation risks discouraging developers from building new homes, which would only exacerbate the existing housing shortage.
There is also significant concern regarding the impact on current homeowners, many of whom rely on their property as their primary financial asset. A forced 20 percent decline in value could lead to negative equity for recent buyers and discourage investment in property maintenance and renovation. If the market becomes perceived as hostile to owners, capital may flee to other cities, leading to a stagnation in the real estate sector and a decline in the quality of the city's housing stock over time.
Furthermore, skeptics argue that the city's focus on price controls ignores the root cause of the crisis: a lack of supply. Instead of trying to artificially lower prices, they suggest that the government should focus on streamlining the permitting process and incentivizing new construction. By focusing on the symptoms rather than the cause, the city risks creating a rigid, bureaucratic market that fails to provide the housing that residents actually need. The uncertainty created by these proposals could lead to a 'wait-and-see' approach among investors, further freezing the market.