Connecticut House Price Index Transaction Data

House price index data tracks single-family home value changes in Connecticut. The index is based on repeat mortgage transactions purchased or securitized by Fannie Mae or Freddie Mac. The data is published by the U.S. Federal Housing Finance Agency and was last updated in January 2026.

Use Cases

• Analyze long-term house price trends in Connecticut using the `FHFA House Price Index for Connecticut` column over the `date` series.
• Model correlations between state-level housing cycles and broader economic indicators by examining the `FHFA House Price Index for Connecticut` values.
• Benchmark local real estate market performance against state-level trends provided by the `FHFA House Price Index for Connecticut`.
• Forecast future house price movements in Connecticut by applying time-series models to the historical `FHFA House Price Index for Connecticut` data.

Strengths

• Index methodology is fully transparent and based on a weighted, repeat-sales statistical technique.
• National index extends back to the mid-1970s, providing a long historical context.
• Data is updated regularly, with a platform record showing an update in January 2026.

Limitations

• Dataset contains only two columns (`date` and index value), offering limited feature set for multivariate analysis.
• Sample size and specific row count for the Connecticut series are unknown.
• Index is based solely on mortgage transactions from Fannie Mae and Freddie Mac, excluding other financing types.

Provenance

Source

U.S. Federal Housing Finance Agency (FHFA), retrieved from FRED, Federal Reserve Bank of St. Louis.

Collection Method

Calculated using a weighted, repeat-sales statistical technique on mortgage transaction data from Fannie Mae and Freddie Mac.

Time Range

Series extends from January 1975 onward.

Freshness

Updated regularly; last platform update was 2026-01-12.

Geography

State of Connecticut, United States.