Every rentable square foot counts. Are you confident that your property’s rentable square footage has been properly calculated — to maximize its potential leasing revenue and transactional value?

For the past 25 years, SDI has been providing professional square footage accounting services to ensure that a property is working with accurate and BOMA-compliant benchmark information – and to identify additional revenue potential.

SDI’s Real Estate Team measures, maintains and calculates your building’s data to significantly increase your rentable square footage and meaningfully impact your property’s total valuation:


Over our 28-year history, the SDI Team has found over $280M* in additional rentable square footage for our clients!


SDI’s Team of real estate industry professionals ensures that your property information and associated drawings and documentation are accurate and according to BOMA standards, providing:

  • Review of original and existing construction and as-built drawings
  • On-site/field measurement and drawing verification
  • CAD re-drawing/As-Builts
  • Revit modeling

Whether conducting due diligence on a property that is on the market or preparing for a potential sale, SDI acts as an independent third party to assess the space information to ensure that properties are correctly valuated.  The SDI Team is positioned to quickly field-verify geographically dispersed locations of properties, to supplement property information that is not centrally managed or consistently kept up-to-date.

*Estimated Additional One-Year Leasing Revenues based on industry lease rate of $25/sqft.

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Contact us to discover how to maximize the revenue potential of your property.

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