CalculateRealEstateROI

Portfolio · Guide

Portfolio Stress Testing

Model rate shocks, vacancy spikes, and price declines — discover the breaking point.

Reviewed by Keiron Brown, Founder & Editor, CalculateRealEstateROI · Educational estimates only — not investment, financial, tax, or legal advice

Key takeaways

  • Test 3 scenarios: rate, vacancy, price.
  • DSCR coverage at +200 bps.
  • Vacancy spike to 15%.
  • Price decline 20%.
  • Reserves cover the worst case.

Core concepts

Rate scenario

+200 bps refi cost.

Vacancy scenario

15% market vacancy.

Price scenario

20% decline.

Step-by-step framework

  1. 1Run 3 scenarios.
  2. 2Identify weak link.
  3. 3Build reserves or refinance.

Common mistakes to avoid

  • Skipping stress test.

Frequently asked questions

Scenarios?

Rate + vacancy + price.

Frequency?

Annual + after major event.

Worst case?

Combined scenario.

Reserves?

Cover 12 months PITI under stress.

Action checklist

  • Three scenarios.
  • Annual + post-event.
  • Reserves stress-tested.

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