2025 home sales stuck at 30-year low

Existing U.S. home sales remained depressed in 2025 at 4.06 million units (essentially flat with 2024 and the lowest annual pace since 1995), while the median national home price rose 1.7% to $414,400. December sales accelerated to a 4.35 million SAAR (up 5.1% from November and above the 4.14M FactSet consensus) and median December price hit $405,400, but inventory is still tight at 1.18 million homes (a 3.3-month supply), keeping affordability strained. Mortgage rates eased late in the year to an average 6.15% (Freddie Mac), and the Trump administration has proposed measures—50-year mortgages, limits on investor home purchases and a $200B mortgage-bond purchase—that could affect mortgage-backed securities and housing demand, though economists doubt large near-term effects. Analysts should watch mortgage bond spreads, regional banks, homebuilders and REIT exposure to pricing and inventory dynamics, as well as any legislative movement on the proposed interventions.

Analysis

Winners: mortgage investors (agency MBS, mortgage REITs) and homebuilders if mortgage rates fall materially; losers: first-time buyers, mortgage-financial intermediaries during persistent rate plateau, and large single-family-rental (SFR) landlords if policy banning investor purchases advances. Existing sales at ~4.06M vs a historical ~5.2M and inventory at 1.18M (3.3-month supply vs 5–6 balanced) mean pricing power remains with sellers but demand is rate-sensitive.

Structural dynamics: 69% of mortgages <=5% creates supply inertia — owners are disincentivized to sell until rates fall well below current ~6.15% 30‑yr. Home-price growth slowed to +1.7% (median $414k) but 30 consecutive months of annual gains implies sticky nominal prices; a modest rate decline → large demand response, while small policy changes could flip supply dynamics rapidly.

Cross-asset and risks: a government MBS purchase program (~$200B) or Fed easing would compress MBS spreads, tighten 30‑yr by 50–100bp and meaningfully re-rate agency MBS/REITs (positive) and homebuilders (positive). Tail risks: (1) regulatory ban on investor home purchases (materially negative for INVH/AMH) and (2) a macro shock (job loss spike) that depresses prices 10–20% regionally. Time windows: immediate (days) — monitor MBS flows and 10y move; short (weeks–months) — spring buying season; long (quarters) — construction catch‑up and inventory normalization.

Catalysts & contrarian read: watch 30‑yr mortgage threshold of 6.0% and agency MBS spread compression of >=30bp as triggers for rotation into cyclical housing names. Consensus underestimates supply inertia from low-rate locked‑in mortgages and overestimates near-term impact of policy proposals; this creates a window to buy MBS and hedged builder exposure ahead of a rate-driven demand snapback.

Key Decisions for Investors

• Establish a 2–3% portfolio long in MBB (iShares MBS ETF) to capture potential spread compression if 30‑yr mortgage falls to ≤6.0% within 90 days; set tactical stop-loss to exit if 10‑yr Treasury >4.2% or 30‑yr mortgage >6.5%.
• Initiate a 1.5–2% long position in LEN (Lennar) or XHB (SPDR Homebuilders ETF) via purchased 3‑ to 6‑month call spreads (buy ATM, sell ATM+10%) sized to 1–1.5% notional; only add if 30‑yr ≤6.0% or NAR reports month-over-month sales >+5% in next two months.
• Implement a pair trade: long 2% LEN (or XHB) and short 1–1.5% INVH (Invitation Homes) to express rate-driven housing rebound vs regulatory vulnerability of SFR operators; hedge with 6‑ to 9‑month INVH puts (strike ~5–10% OTM) if legislation language appears in next 30–60 days.
• Reduce cyclical consumer discretionary exposure (2–4% overweight to home-related retail like HD/LOW) and redeploy into duration/MBS plays if the Fed or Treasury signals direct MBS purchases; re-evaluate allocation at end of Q2 2026 based on 30‑yr mortgage trajectory and inventory change >+0.5 months.