Abstract copyright UK Data Service and data collection copyright owner.

The purpose of the Welsh Housing Conditions Survey, 2017-2018 (WHCS) was to provide an estimate of the condition and energy efficiency/performance of the housing stock in Wales. The survey covered all types of housing and all tenures but not vacant properties.The 2017-18 survey was very much a standard in terms of housing conditions surveys and is very similar to those carried out in other nations. As well as the usual topics the survey explored elements that may become an issue in the future, for example climate change (hotter summers, wetter winters etc.) and the housing stock's ability to cope.Fieldwork for the WHCS 2017-18 ran from August 2017 until the end of April 2018. A sample of addresses was drawn from eligible households taking part in the National Survey for Wales 2017-18 (see SN 8390). This resulted in physical inspections of 2,549 properties across Wales, which enables national level estimates.The property inspections were carried out by qualified surveyors, employed by the Building Research Establishment. They performed a visual assessment of the interior and exterior of the property. The surveyor also inspected the plot of the property and made an assessment of the local neighbourhood.Key information gathered in the WHCS allows measurement of: energy efficiency repair costs the Welsh Housing Quality Standard (WHQS) fuel poverty the Housing Health and Safety Rating System (HHSRS).Further information, background and publications can be found on the WHCS 2017-2018 webpages.

Main Topics:

Housing conditions, energy efficiency, accessibility and fuel poverty.

Multi-stage stratified random sample

Face-to-face interview

Physical measurements and tests