What is Stack Planning?

Stack planning provides a high-level view of how space is allocated and used across floors, buildings, or campuses. It helps leaders understand where teams sit, how occupancy compares with capacity, and which parts of the portfolio may need to change.

Definition

Stack planning is the process of visualizing how floors, buildings, and campuses within a real estate portfolio are allocated across departments, teams, and functions. A stack plan gives leaders a portfolio-level view of occupancy, capacity, lease exposure, and space distribution.

What a Stack Plan Reveals

Layer	What It Shows	Decision It Informs
Building overview	All floors in a vertical stack, color-coded by department	Executive-level view of portfolio allocation
Occupancy vs. capacity	Headcount and utilization per floor	Identifies underused space for consolidation or subletting
Department mapping	Which teams and functions sit on which floors	Supports adjacency and collaboration planning
Lease overlay	Lease expiration dates and break clauses per floor	Supports renewal, exit, or renegotiation decisions
Growth projections	Forecast headcount layered onto current allocation	Connects workforce planning to real estate strategy

Why Stack Planning Matters

A stack plan is most useful when it reflects how space is actually being used, not just how it is assigned on paper. In hybrid workplaces, that means combining headcount with utilization data such as booking activity, badge data, or occupancy signals. This gives leaders a stronger basis for decisions about consolidation, reconfiguration, and lease strategy.

Getting Started

For teams creating a stack plan for the first time, a simple starting point is often enough: map buildings, floors, and department allocations, then add headcount and any available utilization data. The goal is to create a reliable planning baseline that can be refined over time.

Questions People Ask About Stack Planning

Q: What is stack planning in facility management?

A: Stack planning maps how floors and buildings are allocated across departments and functions, helping leaders understand capacity, utilization, and portfolio fit.

Q: What is the difference between a stack plan and a floor plan?

A: A floor plan shows the layout of a single floor. A stack plan shows how multiple floors or buildings are allocated across a wider portfolio.

Q: How often should a stack plan be updated?

A: The right cadence depends on how quickly the workplace changes. In hybrid environments, more frequent updates are often useful, while more stable office settings may only need periodic review.