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Mortgage Lock‑In Keeps Homes From Moving

USAThursday, May 21, 2026

Most homeowners are trapped by cheap loans they can’t easily replace.
80‑85 % of mortgages are under 5 %, many set when rates were below 3.5 %. Today’s average rate is above 6.8 %, turning a sale into a costly switch.

The Cost of Moving

  • $400,000 loan at 3 %
  • Monthly payment: ≈ $1,600.50
  • Same loan at 6.9 %
  • Monthly payment: ≈ $2,600
  • Difference: almost $1,000 extra per month

This monthly jump keeps most people rooted unless a job change or family need forces a move.

Supply Shrinks, Prices Stay High

  • Homes for sale are at their lowest since the mid‑1990s.
  • Demand is rising (more families forming, young buyers eager).
  • Low supply → high prices.
  • Buyers struggle with steep price‑to‑income ratios, especially on the coasts.

Builders’ Quick Fixes

  • Rate buy‑downs: lower mortgage rate for a few years or cover closing points.
  • Effect: cheaper upfront, but doesn’t change the high‑rate environment.
  • New homes cluster in Sun Belt cities (Phoenix, Dallas, Austin) where land is cheaper.
  • Coastal areas see nearly zero new supply due to strict zoning and high construction costs.

Seller’s Dilemma

  • Wait: until rates drop enough to eliminate lock‑in penalties.
  • Sell now: accept higher costs but use existing equity as a cushion.
  • Purely rate‑driven sellers face little relief; central bank policy signals only a gradual, modest decline in rates.

What to Expect This Summer

  • Pattern repeats: few homes available, strong prices in most places, sales below population‑growth expectations.
  • Buyers’ strategy: plan for this reality instead of hoping the market will fix itself.

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