Back to Forecasting
ZActive

Will US existing home sales exceed 4.5 million annualized units for two consecutive months in 2026?

Resolves January 31, 2027(297d)
IG: 0.64

Current Prediction

33%
Likely No
Model Agreement95%
Predictions9 runs
Last UpdatedApril 8, 2026

Why This Question Matters

Housing market transactions are the dominant external variable confirmed across 4 lenses. Movement toward 5M+ existing home sales would be a significant positive catalyst. Remaining below 4.5M would confirm the housing cycle overhang constraining Zillow's growth ceiling.

REVENUE_DURABILITYNARRATIVE_REALITY_GAP

Prediction Distribution

0%25%50%75%100%
opus
sonnet
haiku
Range: 27%45%Aggregate: 33%
Individual Predictions(9 runs)
opusRun 1
34%

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Pent-up demand building provides partial support, but current 4.0-4.2m range creates counterweight. Probability: 0.34.

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand buildingCurrent 4.0-4.2M range
opusRun 2
45%

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Pent-up demand building provides partial support, but current 4.0-4.2m range creates counterweight. Probability: 0.45.

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand buildingCurrent 4.0-4.2M range
opusRun 3
33%

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Pent-up demand building provides partial support, but current 4.0-4.2m range creates counterweight. Probability: 0.33.

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand buildingCurrent 4.0-4.2M range
sonnetRun 1
27%

Base rate evidence: current 4.0-4.2m range. Partial offset from pent-up demand building. Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Probability: 0.27.

Current 4.0-4.2M rangeRequires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand building
sonnetRun 2
30%

Base rate evidence: current 4.0-4.2m range. Partial offset from pent-up demand building. Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Probability: 0.3.

Current 4.0-4.2M rangeRequires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand building
sonnetRun 3
38%

Base rate evidence: current 4.0-4.2m range. Partial offset from pent-up demand building. Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Probability: 0.38.

Current 4.0-4.2M rangeRequires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand building
haikuRun 1
29%

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Balance of evidence suggests 0.29 probability. Primary support: pent-up demand building. Main counterargument: current 4.0-4.2m range.

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand buildingCurrent 4.0-4.2M range
haikuRun 2
31%

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Balance of evidence suggests 0.31 probability. Primary support: pent-up demand building. Main counterargument: current 4.0-4.2m range.

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand buildingCurrent 4.0-4.2M range
haikuRun 3
35%

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5M. Balance of evidence suggests 0.35 probability. Primary support: pent-up demand building. Main counterargument: current 4.0-4.2m range.

Requires mortgage rate decline or confidence boost to push seasonal volumes above 4.5MPent-up demand buildingCurrent 4.0-4.2M range

Resolution Criteria

Resolves YES if NAR existing home sales data shows annualized rate above 4.5 million units for any two consecutive months in calendar year 2026. Resolves NO if no two consecutive months exceed 4.5M.

Resolution Source

National Association of Realtors existing home sales monthly reports

Source Trigger

Housing market transactions are the dominant external variable confirmed across 4 lenses; movement toward 5M+ units would be significant positive catalyst

myth-meterNARRATIVE_REALITY_GAPMEDIUM
View Z Analysis

Full multi-lens equity analysis