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Area Referencing Reports

Residential Surveys

Land Surveys

Party Wall Matters

Area Referencing Reports

Land Registry Compliant Lease Plans

Measured Surveys

Drone Surveys

Area Referencing Reports

Our experienced team has the skills and technology to undertake measured surveys for all building types and sizes. All of our Area Referencing Surveys are delivered in compliance with the latest RICS guidelines.

Property Referencing and Area Calculations

The leasing, acquisition, valuation, marketing or disposal of a building usually requires an accurate area statement to be calculated for various legal and cost reasons. Using a professional independent company like Easterling Marsh Partnership ensures reliable and unbiased information. A variety of different types of area calculations are available dependent on a client’s specific requirements and we can report on the following:

  • Gross External Area (GEA)
  • Gross Internal Area (GIA)
  • Net Internal Area (NIA) - IPMS 1, 2 & 3 - Office & Residential

RICS property measurement, 2nd edition (January 2018)

Following the release of IPMS: Office Buildings and IPMS: Residential Buildings, the RICS have redrafted the Code of measuring practice and incorporated it in the RICS property measurement, 2nd edition (January 2018). This document became mandatory for all RICS members from 1 May 2018. In the first instance, the Professional Statement (IPMS) is for offices and residential classes only with the incorporated Code of measuring practice still to be used for other property classes.


  • "Thank you for you well written and very informative report, which was clearly presented with photographs to help demonstrate the defects found."

    Mrs Nicola Fussell

  • "Thank you so much for your detailed report, which has proved extremely helpful - it makes a pleasing change to be dealing with such a professional company."

    Ms Jayne Kirk