​​The average cost of dwellings in Jersey is measured by the Jersey House Price Index. This index measures the combined weighted average price of 1 and 2-bedroom flats and 2, 3 and 4-bedroom houses.

The principal data sources on the transaction prices of property sales used in the Jersey House Price Index are:

• the Jersey Property Bulletin for freehold and flying freehold properties
• the States of Jersey Income Tax Department for share transfer transactions

The above data are supplemented by information on the type and size of each property provided by the States of Jersey Population Office.

This report covers Q2 of 2012.