Area Referencing

3D Laser Scanning Specialists, Experts in Topographical,
Measured Building, Area & Lease Surveys, Monitoring &
Deformation and much more

Area Referencing

N D Oliver & Co Ltd have a vast knowledge, experience and expertise in Area Referencing Surveys.  All our work is carried out in accordance with the RICS Code of Measuring Practise & International Property Measurement Standards.  We carry out area surveys of individual buildings including offices, warehouses, residential buildings and shops.  We also carry out large scale area surveys of industrial estate portfolios and shopping centre portfolios.


We can provide the following area surveys.

  • IPMS (1,2,3)
  • Net Internal Area Survey (NIA)
  • Gross Internal Area Survey (GIA)
  • Gross External Area Survey (GEA)
  • Residential, Net Sales Area (NSA)
  • Retail Area Surveys, Zoning (ITZA)

and more…