California IDEX Practice Exam

In calculating lease area for tenant space occupying only a portion of a floor, measurements are taken to the...

1. outside finish face of the partition

2. centerlines of walls

3. public corridor

4. ceiling height

The correct answer is: centerlines of walls

The correct answer focuses on utilizing the centerlines of walls to calculate lease area for tenant spaces occupying a portion of a floor. This method is often preferred because it provides a consistent and standardized way to measure the area that accounts for shared spaces and common areas. By measuring from the centerlines of walls, you are effectively determining the area controlled solely by the tenant, regardless of the thickness of the walls, which can vary. Using the outside finish face of the partition could lead to discrepancies in measurements, particularly in buildings where wall thickness differs significantly. Similarly, measuring to the public corridor does not reflect the actual usable tenant space since it includes common areas not contained within the tenant's leased premises, making it an unsuitable choice. Ceiling height is not relevant in calculating floor area, as it does not contribute to the horizontal measurement needed for lease area calculations. Thus, measuring from the centerlines of walls provides a fair and equitable approach to determining the lease area for tenants while avoiding the potential pitfalls of other measurement methods.