US Housing & Mortgage Markets

The spring 2026 housing market is running a two-speed economy: metros that built aggressively through the post-pandemic surge are seeing genuine sales recovery, while the national aggregate remains well below historical norms. Cutting across the supply story is a Senate bill provision that's already frozen funding for the one construction channel that quietly became 7% of all new single-family starts.

CONSTRUCTION: Slow Recovery, Mixed Signals

McBride reports April housing starts at 1.465 million SAAR — down 2.8% from March but up 4.6% year-over-year, modestly above expectations. The single-family segment is showing more strain: 930,000 SAAR, off 9.0% from March and down 2% year-over-year. Multi-family is carrying the load, up 20% year-over-year in March. Year-to-date, total starts are running 1.6% below the same period in 2025, and the prior three months saw slight downward revisions in aggregate.

Permits offer a more forward-looking read: 1.442 million SAAR in April, up 5.8% from March but essentially flat year-over-year (down 0.2%). Single-family permits slipped 2.6% from March to 872,000.

Erdmann's take on April residential construction is characteristically terse: "long boring recovery" facing capacity constraints. Nothing in the headline data contradicts that read.

INVENTORY: The Regional Dividing Line

Olsen's Zillow data makes the geographic story quantitative. 19 of the 50 largest metros now have active inventory above pre-pandemic norms — concentrated in the South and West — and the correlation with sales is direct: among the top-10 markets for year-over-year sales growth, 6 have more inventory than before the pandemic.

Austin is the proof of concept. Inventory is 52% above pre-pandemic averages, homes are selling in 17 days (roughly in line with 2018–2019 norms), and annual existing sales growth is running at 20%. Sales are "warming up fastest in places where buyers finally have options."

Nationally, the picture is more muted. Active listings are up 3.7% year-over-year in April but still 18.7% below historical norms. Total existing home sales are up only 2.3% from a year ago and remain 18% below pre-pandemic levels. New listings are 16% below pre-pandemic norms; inventory 19% below. The market is moving at near pre-pandemic speeds at the listing level — median days on market is just 1 day less than 2018–2019, and pending listings clear 1 day faster — which means the bottleneck is volume, not pace. The shelves are thinner, not slower to clear.

AFFORDABILITY: Improving Where Supply Recovered

At the national level, the typical monthly mortgage payment is 3.4% lower than April 2025 — a real but modest improvement. The gains are heavily concentrated in high-supply Sun Belt metros: Austin -9.8%, Dallas -7.4%, Denver -7.0%, Raleigh -6.2%, San Antonio -6.0% year-over-year. Olsen attributes this to inventory putting downward pressure on prices in combination with income growth outpacing price appreciation in these markets — affordability improving from both ends of the ratio.

The national recovery remains constrained by rising costs elsewhere in household budgets. Olsen notes broader cost pressures "are straining budgets and pausing major purchases" — a reminder that housing affordability doesn't exist in a vacuum.

BUILD-TO-RENT: A Supply Channel Under Legislative Siege

Potter's deep dive on build-to-rent (BTR) is the most consequential policy story of this cycle, and it's not getting the attention it deserves. BTR has grown from less than 2% of new single-family starts in the 1990s to more than 7% today, with at least 68,000 BTR starts in 2025 — and possibly over 100,000 given data limitations.

That supply channel is now under direct threat. Section 901 of the Senate's 21st Century ROAD to Housing Act would require institutional investors owning more than 350 single-family homes to sell any BTR properties to individual homeowners after 7 years — effectively dismantling the BTR business model. Since the provision was announced, BTR funding has virtually ground to a halt. Over 100 pro-housing organizations, including Berkeley's Terner Center and the NAHB, have opposed this provision specifically on supply grounds.

The legislative irony: a bill designed to stimulate housing production contains a clause that analysts across the industry believe will meaningfully reduce it in the near term. With national inventory still 18.7% below historical norms, the timing is particularly poor.

The week's data reinforces a supply-first framework. Where inventory recovered through construction, markets function — affordability improves, sales grow, buyers have choices. Where it hasn't, gridlock persists. The BTR policy question adds genuine uncertainty to the supply outlook: if institutional capital exits new construction, a channel delivering real volume faces an abrupt slowdown at exactly the wrong moment.
TL;DR - Starts are soft but holding: April at 1.465M SAAR, up 4.6% YoY but YTD trailing 2025 — single-family weak, multi-family carrying the gain. - Inventory is the regional dividing line: 19 metros above pre-pandemic supply are seeing sales growth (Austin +20% YoY); nationally, inventory remains 18.7% below historical norms. - Affordability gains are concentrated in high-supply markets, with monthly payments down nearly 10% in Austin and 6–7% in Dallas and Denver vs. a year ago. - Build-to-rent funding has stalled on a Senate provision threatening the business model of a sector now responsible for 7%+ of new single-family construction.
Compiled from 4 sources · 4 items
  • Kevin Erdmann (1)
  • Skylar Olsen (1)
  • Bill McBride (1)
  • Brian Potter (1)