Price per square foot built the last century of housing. Value per square foot should build the next.
For most of the 20th century, the American housing market was fundamentally local. Small and mid-sized builders worked hand-in-hand with local banks and savings-and-loans (S&Ls) to finance homes for families in their communities.
This system created a virtuous cycle: homes created wealth for local families, which in turn strengthened local banks, which then reinvested into the same communities. Homebuilding was not only an engine of economic growth but also a foundation for community stability and generational wealth creation.
That system began to unravel with the Savings & Loan crisis of the 1980s, which dismantled localized lending and ushered in a new era of housing financialization. Wall Street entered the sector at scale, commoditizing homes into investment vehicles. Capital markets became the dominant funding source for large builders, and institutional investors quickly learned how to extract value from housing in the form of quarterly profits and shareholder returns.
This shift transformed the industry’s valuation model. Where homes were once evaluated based on their capacity to provide long-term value—stability, affordability, and resilience for families and communities, valuations shifted to price per square foot, a crude metric that strips housing of its deeper social, environmental, and economic benefits.
The results have been stark. Housing supply has not kept pace with demand, not solely because of overburdensome zoning requirements or regulations, as some people point out, but because consolidation, speculative investment, and financial engineering have also made it more profitable to constrain supply than to expand it.
As a result, home values and rents have risen faster than wages, while ownership rates have declined. Communities once anchored by locally owned housing now find themselves increasingly controlled by distant capital.
To correct this imbalance, sustainability must shift from a “nice-to-have” feature that can be extracted in down markets to a transactional, non-negotiable component that elevates home valuation. This transformation requires that sustainability is embedded into every stage of the housing lifecycle:
Design: Right-sized, efficient layouts that minimize waste and maximize livability.
Product Specification: Prioritizing high-performance, resilient, healthy materials such as heat pump technologies, smart panels, renewable energy systems, whole-home air filtration systems, resilient exterior products, and water-conserving technologies.
Construction: Expanding offsite, prefab, and modular approaches that cut waste by up to 90% while ensuring precision and quality control.
Operations: Leveraging solar + storage, demand-side energy management, and connected technologies to lower energy costs, improve comfort, and enhance resilience.
End of Life: Designing for disassembly, recyclability, and carbon sequestration.
When sustainability is embedded in these processes, homes shift from being short-term assets to long-term value creators.
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