Housing Inventory Report: Market Update — May 1, 2026}

National Housing Inventory Trends in 2026

Housing inventory in 2026 remains a critical factor shaping buyer and seller dynamics, with early-year data pointing to gradual increases amid elevated mortgage rates. As of April 30, 2026, the 30-year fixed mortgage rate stands at 6.3% per FRED data, with the 10-year Treasury yield at 4.42% and a spread of 1.88%. These rates continue to suppress demand, leading to more homes lingering on the market—over half of listings have been active for more than two months, totaling $347 billion in stale inventory value, according to recent market analysis.

Zillow's April 2026 home value and sales forecast anticipates sustained trends, with inventory levels inching up but still below pre-pandemic norms in many regions. National Realtors Association (NAR) insights highlight expectations for April dynamics, including steady sales and buyer caution due to affordability pressures. For those modeling rate impacts, readers can run live scenarios at HomeRates.ai to project personalized outcomes.

State-Level Inventory Snapshot: Oregon and New Hampshire

Redfin data provides a granular view of housing inventory in 2026 at the state level. In Oregon, March 2026 saw 17,665 homes for sale, marking a 3.3% increase year over year. This uptick reflects sellers testing the market despite high rates, though buyer demand remains tempered.

New Hampshire mirrored this trend with 4,297 homes for sale in March 2026, up 5.2% from the prior year per Redfin. These gains suggest regional variations, potentially driven by local economic factors and migration patterns.

The table below summarizes key March 2026 inventory metrics:

State	Homes for Sale (March 2026)	YoY Change	Source
Oregon	17,665	+3.3%	Redfin
New Hampshire	4,297	+5.2%	Redfin

These figures underscore a broader pattern: inventory is rising modestly, but not enough to shift power decisively toward buyers nationwide.

Impact of Mortgage Rates on Inventory Dynamics

At 6.3% for 30-year fixed loans (FRED, April 30, 2026), borrowing costs deter many potential sellers from listing—homeowners with sub-4% rates from 2021-2022 are locked in, contributing to persistent shortages. The 1.88% spread over the 10-year Treasury reflects market pricing for risk, keeping rates elevated.

Lingering listings exacerbate the issue: over 50% of active properties have sat for 60+ days, per market reports. This staleness ties up $347 billion in value, reducing turnover and keeping overall inventory tight. Zillow forecasts indicate April 2026 will see continued slow absorption, with sales volumes flat or slightly down.

NAR economists note that buyer trends in April could hinge on rate stability. If the 6.3% level holds, expect more price adjustments on older listings to attract cautious purchasers.

Regional Variations and Broader Market Implications

While Oregon and New Hampshire show inventory growth, national aggregates reveal uneven recovery. Redfin's Oregon housing supply analysis questions whether 17,665 listings suffice for demand, suggesting a still-competitive environment. New Hampshire's 5.2% rise may signal emerging seller confidence in the Northeast.

These state-specific upticks contrast with metro areas where inventory per capita remains low. For context, Zillow's homes for sale data (excluding foreclosures and for-sale-by-owner) points to broader availability challenges. Foreclosure activity, tracked separately, shows minimal impact on totals.

Elevated rates amplify these dynamics: a 6.3% 30Y fixed rate means higher monthly payments, sidelining first-time buyers and slowing inventory absorption. Sellers holding out for better conditions further constrain supply.

Bottom Line

Housing inventory in 2026 is trending upward modestly—exemplified by Oregon's 3.3% and New Hampshire's 5.2% YoY gains in March per Redfin—but persistent 6.3% mortgage rates and $347B in stale listings keep the market balanced toward sellers. Buyers should monitor April data from Zillow and NAR for opportunities in softening segments, while sellers weigh listing now against potential rate relief later.