Property Design & Measurement

Tuesday

Day(s)

08/18/2026

Class Date

Colton Wendorf

Instructor

DPT

Provider

About This Course

APR 114: This course focuses primarily on single family residential properties, but also gives introductory information to multi-family residential and commercial properties. The morning session is spent reviewing single family residential designs with special emphasis given to design features that may impact their value. Condominium and townhome designs are also reviewed and features that impact their value are discussed. The morning finishes with a presentation on commercial/industrial building designs and a discussion on how that information should be considered in valuation of those property types. The afternoon session focuses on area measurement of residential andcommercial properties and on what is the appropriate room count for residential properties. Time is spent reviewing the source for measurement rules whether legal or by industry standard. Development of residential Gross Living Area as a common unit of comparison is discussed in detail. Students are required to work on several measurement exercises. Special emphasis is given to the ANSI standard. A section of the class deals with measurement of office buildings including development of Gross Building Area, Net Rentable Area, Usable Area, and Common Area Factor. The significance of these items in the valuation of an office building is discussed. For office buildings special emphasis is given to the BOMA standard.

Disclaimer: Enrollment in Division courses is restricted to county assessors and their staff. If you are not an assessor or an employee of an assessor’s office but you work directly with a county assessor’s office (for example, as a commissioner, hearing officer, county attorney, or vendor), please contact the Division of Property Taxation at dola_dpteducation@state.co.us to petition the Property Tax Administrator (PTA) for permission to attend class. You may also find helpful information in the Video Library on the Division’s website.

What You'll Learn

Meet Your Instructor

Prerequisites

Included Materials

$35.00

$35.00

7

Duration

12

Min Seats

35

Max Seats

7

CEH/QEH

TBD

Classroom

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