Guidance

Measuring practice for VOA property valuations

The Valuation Office Agency code of measuring practice definitions for rating purposes.

Documents

Details

Definitions in this summary include:

  • gross external area (GEA)
  • gross internal area (GIA)
  • net internal area (NIA)
  • various heights and site area terms, including ceiling height, raised floor height and site area
Published 2 October 2012