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Assessment Analyst®

Esri Canada's Assessment Analyst delivers advanced GIS-based property assessment software and professional services worldwide, enabling fair and equitable assessments through Geo-Enabled property data.

Suite of Solutions


Assessment Analyst®: Improving public trust in property valuation in Maui County, Hawaii

Scott Teruya, director of finance for the County of Maui in Hawaii, shares how the County ensures it adheres to strict property valuation guidelines to ensure public trust through the use of Esri Canada’s Assessment Analyst® desktop review software.

Improve your data

Assessment Analyst offers the most tightly integrated assessment data environment on the market so that you can not only visualize but also correct a vast array of data simultaneously and efficiently. 

Inaccurate data leads to imprecise valuations. With Assessment Analyst, you’re able to vastly improve the quality of your data for consistently accurate assessments and mass appraisals. It also automates many aspects of your workflow, so that you can save time by making calculations, running valuation models, and reassessing properties on the fly. 

Improve  your data

Detect, correct and resolve

Enhanced visualization and robust functionality allow you to not only detect data changes or errors more easily, but also, correct and resolve them all from a single system.  You can also elect to conduct all of your work in 3D. Manage your projects through an intuitive dashboard to complete your work more efficiently while monitoring productivity. 

Detect, correct and resolve

Transforming the Real Estate Industry and Valuation

This article by Michael Lomax, Director of Assessment, Esri Canada, discusses the evolution of assessment technology and the many benefits that integrating real estate data into a modern, centralized GIS system offers the real estate industry.

Read the article

Key Benefits

  • Optimize property tax revenues by revealing hidden omissions or inaccuracies in your assessment data, and then correcting the data from your desktop
  • Ensure uniformity and equity in your data maintenance protocol
  • Produce more accurate assessments through improved data quality, 3D visualization and refined valuation models
  • Implement a successful, cyclical reassessment/re-inventory program with less manual work
  • Ensure compliance with reassessment and re-inventory standards set by the International Association of Assessing Officers (IAAO)
  • Reduce costs through increased productivity, less ad hoc data maintenance and fewer onsite inspections
  • Empower your organization with a complete workflow with rich performance analytics

An integrated suite of components

Assessment Analyst is a customizable application that can be configured to view data across three screens, on two screens or on a single screen. It offers one of the most tightly integrated data environments on the market so that you can visualize and correct a vast array of data simultaneously including:


Powerful visualization & analytics

Enhanced visualization allows you to conduct more work from your desktop, reducing the need for onsite inspections. Leverage the ArcGIS platform to:

  • Virtually pan around neighbourhoods and click on parcels to access all of the information that you require to perform your assessments.
  • Find out about a property’s roof cover, square footage, pool and garage, permit and sale information.
  • Use oblique imagery to visualize a building from many different angles. Zoom in and out of street front photos to get a clear look at a property and surrounding infrastructure.
  • Quickly identify new construction and demolitions.
  • Conduct market segmentation analysis, property use analysis and market variable analysis.
Powerful visualization & analytics

Audit, cleanse and resolve data issues

Assessment Analyst goes beyond most desktop review systems by allowing you to not only identify data anomalies, but also, make corrections on the fly. Ultimately, correct data equates to more accurate valuations and more equitable distribution of property taxes. With Assessment Analyst, you’re able to:

  • Detect and resolve existing data and valuation errors.
  • Conduct measurements using oblique imagery and make corrections to the corresponding building sketch.
  • Adjust line work and have the changes automatically populate in the CAMA database.
  • Ensure compliance with IAAO standards through more accurate assessments and better-quality data.
  • Compare building sketches with aerial photography to check for anomalies.
  • Spot instances of new construction or other changes that are conducted without a permit.  

Effectively monitor projects

Assessment Analyst provides you with an intuitive dashboard to effectively monitor the progress of ongoing appraisal projects. Use the dashboard to:

  • View the full history of a project’s progress per parcel record.
  • Conduct project wide analysis by filtering visible records per appraiser, date ranges and other criterion.
  • Generate reports on the overall project status as well as each individual workflow task and supply these reports to supervisors. Monitor progress by day, week or month.
Effectively monitor projects


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