Zillow: Buyers Trade McMansions for Efficient, Resilient Homes

Zillow finds buyers trade McMansions for resilient, efficient homes

Zillow data shows a marked shift in U.S. buyer preferences away from oversized, ornamental homes toward smaller, high-efficiency and resilience-focused properties as insurance premiums and property taxes climb and overall housing momentum cools. The company’s research signals that price growth is slowing to its weakest pace since the post‑Great Recession recovery, and listing language increasingly emphasises practical amenities over sheer square footage. Zillow’s findings align with industry commentary that the market is redefining value around operating costs, durability and purposeful design rather than “wasted scale.”

Homebuilders and remodelers are responding to the change by prioritising energy performance and storm resilience, industry executives say. Catena Homes principal Harrison Polsky warns that a 5,000-plus-square-foot home lacking energy-efficient systems or thoughtful layout can feel like a liability, while RWB Construction’s Robert Burrage points to older 6,000–7,000-square-foot Florida houses without impact glass, elevated construction or generators as growing financial exposures amid soaring Palm Beach County and Texas insurance costs. PMG Affordable principal Dan Coakley and others note that well-built, high-performance large homes can still meet buyer aspirations, but marginalised oversized properties without upgrades narrow the buyer pool.

Listing trends reflect the shift: mentions of amenities such as pickleball courts and golf simulators rise about 25%, whole-home battery systems appear 40% more often, and zero-energy-ready homes increase roughly 70%, according to Zillow and industry reporting. The market is gravitating toward indoor‑outdoor designs that deliver usable space, lower utility bills and greater protection against weather events, with resilience features such as hurricane-rated systems, backup generators, battery storage and smart-home integration carrying a pricing premium. Builders and agents say this purpose-built scale is reshaping new construction and renovation priorities across coastal and high-insurance-cost markets.

AWS cloud growth underscores technology tailwinds for real estate platforms

Amazon Web Services CEO Matt Garman says AWS remains “incredibly bullish” on cloud demand and highlights that the unit generates revenue from long-standing software customers including Zillow, predicting that AI and software evolution drive more compute and infrastructure consumption. AWS reports fourth-quarter cloud revenue growing about 24% to $35.6 billion and points to rising business from AI model developers, a dynamic that can expand capabilities for data‑heavy real estate services like Zillow’s listings, valuation models and consumer tools.

Industry watchers note that as buyers and builders adopt smart-home, battery storage and resilience tech, real estate platforms face rising demand for richer property data, integrations and compute to power analytics and consumer features. Zillow’s role as a marketplace and data provider places it at the intersection of housing product change and the cloud‑driven tools that help buyers, sellers and builders quantify energy and resilience value.