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What is space inefficiency?
Space inefficiency is the gap between the space a company pays for and the space it actually needs or uses effectively. It includes empty desks, rarely booked conference rooms, oversized leased footprints, and facilities that operate at peak capacity only occasionally.
Key terms
- Space utilization rate: The percentage of time a given space (desk, room, floor) is occupied or in productive use.
- People sensing: Technology that detects presence, density, or movement of people inside a space. It can be anonymous (counting heat signatures or motion) or identity-based.
- Spatial intelligence: Analytics and insights derived from people sensing and building systems that explain how spaces are used and predict future needs.
When utilization rates are lower than the capacity you pay for, the difference represents an ongoing financial drag — the hidden tax.
Why space inefficiency feels like a tax
Space inefficiency behaves like a tax for several reasons:
- It’s recurring: Rent, utilities, cleaning, and maintenance are paid every billing cycle, independent of use.
- It’s sticky: Long-term leases and slow workplace habits make it hard to right-size quickly.
- It’s indirect: Costs are spread across departments, often hiding the true burden from decision-makers.
- It compounds: As headcount and office portfolios grow, inefficiencies scale up, magnifying wasted spend.
Left unchecked, space inefficiency reduces capital available for hiring, product development, and strategic initiatives.
How to quantify the problem
Start with practical metrics that make waste visible and actionable.
- Average utilization rate (per desk/room/floor): total occupied hours divided by available hours.
- Peak vs. average utilization: shows whether scarce spikes mask long periods of idleness.
- Cost per utilized hour: total space cost divided by occupied hours.
- Underused square footage: leased square feet minus effectively used square feet.
Illustrative example
Lease: 50,000 sq ft at $40/sq ft/year = $2,000,000/year. Effective utilization: 60% of space used regularly. Wasted space: 40% -> 20,000 sq ft -> $800,000/year wasted. This kind of calculation makes the tax visible and actionable.