JPMorgan’s nationwide home price forecast hides a Sun Belt full of pain. Watch out, Florida and Texas

JPMorgan Global Research forecasts U.S. home prices will be flat in 2026 (0% growth) as a modest pickup in demand offsets a supply uptick, with pandemic-era overbuilding driving declines on the West Coast and Sun Belt (Zillow: Texas -2.4% y/y, Florida -5.1%). FHFA data show November prices +1.9% y/y (down from +4.8% in October); JPMorgan still estimates a 1.2m-home shortfall but notes completions have tracked household formation over 30 years. Policy moves cited — a proposed ban on institutional single-family purchases and a Trump directive for Fannie/Freddie to buy up to $200bn of MBS (≈1.4% of the $14.5tn mortgage market) — are judged unlikely to materially lower rates or change supply/demand given builders’ 100–200 bp buydowns and investors’ small market share.

Analysis

Market structure: Expect a bifurcated market — winners are agency MBS and long-duration assets if the Fed cuts later in 2026 (JPM: modest rate relief; $200bn MBS buys ~10–15bps impact), plus high-quality, low-lot-exposure builders (NVR) and SFR REITs if rental demand stays firm. Losers are Sun‑Belt and West‑Coast builders and building‑product suppliers where pandemic-era starts created local oversupply (TX -2.4%, FL -5.1% Y/Y), and mortgage originators that rely on refinance volume.

Risk assessment: Tail risks include a legislative ban on institutional purchases that paradoxically tightens supply if it blocks build‑to‑rent (probability low but impact high), a steeper-than-expected Fed easing (>=50–75bps) that sparks a refi/price re-acceleration, or a regional contagion in mortgage pipelines affecting regional banks. Immediate (days–weeks): rate/MBS volatility on headlines; short-term (3–6 months): builder earnings, housing starts and existing‑home sales; long-term (12–36 months): household formation vs completions (~JPM shortfall 1.2M).

Trades & positioning: Tactical long agency MBS (MBB) and long-duration Treasuries (TLT/IEF ladder) to capture 10–50bps downside in rates on Fed easing; pair trades long NVR (NVR) vs short DHI (DHI) to exploit Sun‑Belt weakness, with option hedges. Avoid outsized positions in KBH/PHM and reduce discretionary exposure to Sherwin‑Williams (SHW)/Lumber suppliers; selectively add mortgage REIT exposure (AGNC) on confirmed 20–30bp tighter MBS spreads.

Contrarian/unknowns: Consensus underestimates local bifurcation — market prices national headlines but local oversupply can persist 12–24 months, creating short opportunities in Sun‑Belt builders. Watch for unintended consequences: builder 100–200bp buydowns may sustain sales but compress margins; trigger-based entry: if 30‑yr fixed <5.75% for 6 weeks, re‑rotate into broad builder longs (XHB) within 2–4 weeks.

Key Decisions for Investors

• Establish a 2–3% portfolio long in iShares MBS ETF (MBB) and laddered TLT/IEF exposure (duration tilt) over 6–12 months to capture a 10–50bp rally if the Fed cuts and MBS spreads tighten; size to risk budget and trim on a 25–30bp rally.
• Implement a 1.5–2% pair trade: long NVR (NVR) and short D.R. Horton (DHI) equal-dollar for 6–12 months to exploit lot/exposure divergence; hedge the short with a 6–9 month DHI 20–25% OTM put spread sized to cover downside tail risk.
• Deploy a tactical 1–2% long in AGNC (or NLY) via outright or 3–6 month call structures if 10‑year Treasury yields fall >20bps and MBS spreads compress by 10–15bps; exit if spreads widen >25bps.
• Reduce exposure to Sun‑Belt focused builders (cut KBH/PHM positions by 30–50%) and trim building‑products exposure (SHW/LOW) by 20% over the next 30 days; re‑enter only if 30‑yr fixed rate sustains <5.75% for six weeks or local inventories drop >10% sequentially.