In land-rich countries like Canada, the primary cause of soaring housing costs is not a lack of land, labor, or materials. Instead, government-imposed costs—including taxes, development fees, and slow, bureaucratic permitting processes—make up the vast majority of the price of a new home.

While more permissive government planning policies would increase construction volumes and potentially stock prices, they also risk eroding the scarcity value of the land banks that underpin the homebuilders' tangible book value. The constrained supply is a key component of their current asset security.

A major disconnect exists in housing policy. Experts agree the root cause of unaffordability is a supply shortage, but voters focus on interest rates and investors. Politicians thus champion demand-side fixes and investor bans that are politically popular but have only a marginal impact on the structural problem.

Housing scarcity is a bottom-up cycle where homeowners' financial incentive is to protect their property value (NIMBYism). They then vote for politicians who enact restrictive building policies, turning personal financial interests into systemic regulatory bottlenecks.

While public discourse focuses on mortgage rates, Zillow's CEO asserts the core problem is a massive, long-term housing supply deficit. The US is underbuilt by nearly 5 million homes, a problem originating from the 2008 financial crisis that has been exacerbated, not caused, by recent rate hikes.

The housing affordability crisis is primarily a supply issue, not a mortgage rate problem. Regulations, permits, and zoning delays significantly inflate construction costs and timelines, adding an average of $93,870 to the price of each new house.

The housing crisis is primarily a supply problem manufactured by regulation. National studies show that permits, fees, and zoning delays account for 25% of a single-family home's price and over 40% of an apartment's cost. Deregulation is the most direct path to solving the affordability crisis.

The housing crisis persists because its core issue—a lack of supply—is invisible. Unlike a tangible disaster, people don't see the communities that were never developed. This makes it harder to generate the urgency and political will needed for a solution.

While local policies like zoning are often blamed for housing crises, the problem's prevalence across vastly different economies and regulatory environments suggests it's a global phenomenon. This points to systemic drivers beyond local supply constraints, such as global capital flows into real estate.