Housing & Construction

Caught Between a Deficit and a Hard Place

The US needs millions more homes. Tariffs, labor shortages, and affordability constraints are making it harder to build them. A data-driven look at the market's deepening paradox.

April 2026

The Deficit That Won't Quit

The US has systematically underbuilt housing for over a decade. The post-GFC pullback in construction never fully recovered, and what started as a cyclical undershoot has hardened into a structural gap compounded by restrictive zoning, rising regulatory costs, and chronic labor shortages.

Estimated US Housing Shortage
Millions of units, by source methodology

The median US home is now roughly 40 years old, and over a third of the stock predates 1980 — meaning the existing inventory itself is aging and demanding significant capital reinvestment.

Where We Stand: Starts & Permits

Housing starts bounced to a ~1.49M seasonally adjusted annual rate in January 2026, but building permits — the leading indicator of near-term supply — fell 5.4% month-over-month and 5.8% year-over-year, signaling continued caution from builders.

US Housing Starts
Seasonally adjusted annual rate, thousands of units
1.49M
Housing starts
(Jan 2026 SAAR)
1.38M
Building permits
(Jan 2026 SAAR)
-5.8%
Permits YoY
decline
873K
Single-family
permits

Regional divergence is meaningful. The Midwest — Columbus, Indianapolis, Kansas City — is outperforming on relative affordability and tech investment, while previously hot markets like Texas and Florida are digesting pandemic-era overbuilding.

Builder Sentiment: 20+ Months Below Water

The NAHB/Wells Fargo Housing Market Index has been stuck below the 50 breakeven threshold for over 20 consecutive months. Around 37% of builders are cutting prices — average discount of 6% — and nearly two-thirds are deploying other incentives to move inventory.

NAHB Housing Market Index
Above 50 = more builders see conditions as good than poor

"Affordability for buyers and builders remains a top concern. Many buyers remain on the fence waiting for lower interest rates and due to economic uncertainty."

— NAHB Chairman Bill Owens, March 2026

The Tariff Tax on Housing Supply

The most consequential near-term headwind: layered tariffs on building materials that effectively raise the cost of every new home built in the US. The Brookings/TPC estimate puts the total added cost to residential investment at roughly $30 billion, with 90% falling on new construction.

Tariff Rates on Key Building Materials
Effective rates as of early 2026
$17.5K
Added cost
per new home
450K
Fewer homes built
through 2030 (est.)
~60%
Of builders reporting
tariff cost increases

The contradiction is stark: the same administration signaling a national housing emergency has imposed tariffs on the very materials needed to address the shortage. The uncertainty itself may be as damaging as the duties — stop-start trade policy makes it extremely difficult to bid projects and underwrite new developments.

The Affordability Bind

Mortgage rates have eased from their 2024 peaks to around 6% — the lowest in three years — but remain well above the sub-4% environment that locked millions of existing homeowners in place. The result: suppressed resale inventory pushes buyers toward new construction, but elevated costs make new homes a stretch for many.

30-Year Fixed Mortgage Rate vs. Housing Starts
Mortgage rate (%), housing starts (thousands, SAAR)

The market is bifurcated: the upper end holds, while the lower and middle segments struggle. First-time buyers now form the majority of funded loans but face elevated price-to-income ratios. Builders are responding with smaller footprints and smart-home packages in affordable secondary metros.

Supply-Side Bottlenecks

Beyond tariffs, three persistent constraints throttle the industry's ability to close the housing gap.

Construction Employment Gap
Residential construction payrolls vs. 2007 peak (index = 100)
~400K
Worker shortfall
vs. 2007 peak
15–20%
Wage inflation
in hot metros
~25%
Of new home price
is regulatory cost

Labor scarcity, restrictive zoning, and rising regulatory burdens form a structural ceiling on output. Federal apprenticeship enrollment is growing, and some municipalities are pursuing zoning reform, but progress is incremental relative to the scale of the problem.

Shifting Market Composition

The residential construction market is being reshaped by two structural forces: the rapid scaling of build-to-rent (BTR) as an institutional product category, and a multifamily cycle working through peak deliveries toward renewed growth.

Market Mix by Segment
Share of 2025 residential output
Residential Spending Trajectory
US$ trillions

Institutional investors now deploy $50B+ annually into single-family rental and BTR, embedding a stable, yield-oriented customer into the ecosystem. Meanwhile, millennials driving 70% of household formation through 2030 are pulling demand toward higher-density, transit-adjacent product.

What to Watch

Several variables will determine whether this market improves or stagnates:

Mortgage Rates
Every 100bps of decline restores ~15% of buying power. Mid-5% range unlocks meaningful demand.
Tariff Policy
Any exclusion process for building materials provides immediate supply-side relief.
Regional Shifts
Midwest and secondary metros outperforming; TX/FL digesting prior overbuilding.
Construction Tech
Modular, 3D printing, AI project management — promising but years from scale.

The opportunity is immense. The execution challenges are daunting. For now, the market remains caught between a deficit and a hard place — building too few homes, at too high a cost, while the gap quietly grows.