GLA 5 Ways

90 Minute NON-CE Webinar Training

Recorded Version

Instructors: Scott Cullen and Tim Andersen

Thursday, July 18th, 2024 | 10:00am – 11:30am Central Time

90 Minute Non-CE Training

$49.95

Join Scott Cullen and Tim Andersen for a new episode in the popular“How to Excel” webinar series from Appraiser eLearning.

The GSEs are emphasizing objectivity in appraisal reporting. The GSEs are now prioritizing support for market change and GLA adjustments.

We’ve already covered market conditions in earlier episodes, so now we turn to GLA adjustments.

In this episode, which we’ve dubbed “GLA 5 Ways,” Scott and Tim will show you how to calculate and document a GLA adjustment using the following 5 recognized methods:

1.  Percentage of price per square foot.

2.  Depreciated Cost

3.  Adjusted Pairs

4.  Sensitivity Analysis

5.  Single Variable Regression (using Chat GPT4.o)

All registered attendees will receive an Excel workbook template with 5 GLA adjustment tabs.

Webinar Registration Includes:

··      An Excel workbook template including 5 separate tabs that show you how to carry out each of the following GLA analyses:

1.    Percentage of price per square foot.

2.    Depreciated Cost

3.    Adjusted Pairs

4.    Sensitivity Analysis

5.    Single Variable Regression(using Chat GPT4.o)

·     access to the .mp4 webinar recording (even if you can’t attend) and all materials; and

·     1-on-1 instructor support and Q&A during the live event and by appointment.

Join us on Thursday, July 18th,2024 from 10AM – 11:30AM Central Time and stay ahead of the curve.

 *This webinar is not approved for CE credit. It’s just great information created to make you better at your job.

Course Author

Scott Cullen

Scott Cullen is a boots-on-the-ground Certified Residential appraiser from Minneapolis / St Paul with 25 years of experience.  He is a cofounder of Solomon, a suite of cloud-based calculators that help over 900 appraisers daily to quickly support their adjustments using the recognized technique of depreciated cost analysis.
His calculators come with licensed cost data built-in, making it easy and economical to support your sales grid adjustments.  Beyond grid adjustments, Solomon supports other assignment results such as effective age, remaining economic life and site value.

Course Instructor

Tim Andersen

Tim Andersen is an AQB Certified USPAP Instructor, consultant, and reviewer.  He also does commercial real estate appraisal and Florida tax appeal work. He travels throughout the US teaching USPAP, and is an Approved Instructor for the Appraisal Institute. Have PowerPoint, Will Travel. Besides all facets of commercial real estate appraisal, other areas of expertise include writing, producing, and presenting webinars on all areas of real estate appraisal.


Specialties: Appraisal Institute member, designated as an MAI, Master of Science degree in Real Estate Appraisal , AQB Certified, USPAP Instructor, State Certified General Real Estate Appraiser, Instructor with the Appraisal Institute, Experienced Public Speaker

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