Extreme Measures Planmine™ Help Desk
About Us
Sign In / Sign Up
Extreme Measures
Extreme Measures
BOMA Help Desk Logo

This help desk is for discussion purposes only. Neither BOMA, its affiliates, nor Extreme Measures Inc.® are responsible for the information, comments, or opinions expressed herein. For complete information, please refer to the official publications of the standards themselves.

Quick Links
Standards & Methods Read-Me
BOMA Office Standards Overview
BOMA Industrial Standards Breakdown
BOMA Retail Standards Overview
BOMA Multi-Family & Hospitality Standards Overview
BOMA Mixed-Use Overview
BOMA Gross Areas Overview
IPMS: All Buildings Standard Overview
Alternative Measurement Methods
Where to Get Measurement Standards Publications
Resolving Area Measurement Disputes Between Tenants and Landlords
Building Measurement Technology
What are As-Built Drawings?
Introduction to CAD, BIM & Digital Twins

Calculating Square footage.

George Aggett
Visual Solutions Studios Inc.
October 3, 2018

The standard outlines two distinct methods of calculating multi-unit residential buildings. Method A or the “Gross Method” produces a larger area since it measures each unit including the full thickness of the exterior wall and the full thickness of walls separating living units from common areas.


Question:

I understand the thickness of the exterior wall and the thickness of interior common walls are included in square footage calculation but the demising wall between the tenants, would only 1/2 the thickness of the wall be calculated for an apartment?

Thank you in advance.

David Fingret
Extreme Measures Inc.
October 4, 2018

A wall that separates one Living Unit from another is split down the middle when using the Gross Method (Method A). However, using the Net Method (Method B), a wall that separates one Living Unit from another is allocated common area.

Your Contact Details

Please allow up to 24 hours for your question to appear after it is reviewed.