KEY INSIGHTS

1

Space reduction without understanding what the workplace needs to support organisationally is where difficulties begin.

2

Demand = Presence × Usage. Optimising supply without understanding demand is the most common planning mistake.

3

Desk-sharing ratios are outcomes, not starting points. They reflect the system — not the target to design around.

4

Level 1 (supply only): −10–15% surface. Level 2 (demand + supply): −15–22%. Level 3 (dynamic orchestration): −20–30%.

5

25% is credible — but only as the result of aligning organisation, presence, tools and space simultaneously.

6

Most organisations stop at Level 1. Moving to Levels 2 and 3 is an organisational challenge, not a technical one.

Reducing office space has become a priority for many executive teams. Hybrid work reduced average attendance levels, financial pressure increased, and large office portfolios are now being questioned almost everywhere.

Yet most organisations quickly encounter the same difficulty. Reducing space is technically straightforward. Preserving the organisational value historically associated with the office is far more complex.

Because the workplace does more than accommodate employees individually. It also supports coordination, informal learning, cross-functional execution and social cohesion. In hybrid organisations, these dimensions often become more important precisely when physical presence becomes less continuous.

This creates a tension many companies still struggle to manage properly: how can office portfolios be reduced without weakening the collective dynamics that allow organisations to function effectively?

11 111 €

Average cost per workstation per year in France — up +10% over four years. Slightly less in Belgium, slightly more in Switzerland. Real estate accounts for 64% of the total. The numbers make the business case for reduction compelling — but reduction without a methodology is where most programmes go wrong. — Buzzy Ratios 2025, IDET

Too often, workplace transformation programmes address the real estate problem first and the organisational problem later. That sequencing is usually where difficulties begin.

SECTION 1

Reducing space is easy. Preserving value is not.

Most organisations already know how to reduce square meters. The mechanics are relatively familiar: consolidate floors, reduce desk counts, introduce desk-sharing, compress underused areas, optimise layouts. The more difficult question is what happens operationally once these reductions are implemented.

In many cases, the office continues playing an important role in collaboration, onboarding, informal coordination, project acceleration, knowledge transfer, managerial alignment and relationship building across teams.

These dynamics are not always visible in traditional workplace metrics, yet they strongly influence how organisations perform collectively.

This explains why some space reduction programmes produce a paradoxical outcome. Real estate indicators improve, but day-to-day execution becomes more difficult. Teams struggle to coordinate, meeting pressure increases, attendance peaks become harder to absorb and workplace experience deteriorates progressively over time. The issue is rarely space reduction itself.

It is the fact that space is often reduced without fully understanding the organisational conditions the workplace still needs to support.

SECTION 2

Most organisations start with the wrong variable

When organisations begin reviewing their office footprint, discussions usually focus on highly visible indicators: square meters, desk counts, utilisation rates, desk-sharing ratios, occupancy averages.

These metrics matter. They are operationally useful and financially important. But they represent only one part of the system.

In practice, many organisations focus heavily on optimising workplace supply before developing a detailed understanding of workplace demand itself. And workplace demand is far more dynamic than most portfolio models assume. It is influenced by hybrid work policies, team coordination habits, management practices, meeting culture, collaboration intensity, attendance synchronisation and the types of work employees actually perform on-site.

Reducing office space effectively is therefore not simply a real estate exercise. It also requires understanding how organisational behaviour translates into spatial demand.

Three dimensions become particularly important: demand, supply, and the organisational objective behind the workplace itself.

SECTION 3

A simple framework for thinking about the problem

At a simplified level, workplace dynamics can be understood through three interconnected components:

THE WORKPLACE DEMAND FRAMEWORK

Demand

= Presence × Usage — how many people come, and what they actually do when they are there

Supply

= The mix of spaces available — desks, meeting rooms, collaboration zones, focus areas

Objective

= Reducing supply without degrading organisational effectiveness

This changes the discussion considerably. Instead of starting with arbitrary desk targets, organisations are forced to ask more operational questions: what type of demand do we actually observe? Which part is structural, and which part results from uncoordinated behaviours? What activities genuinely require physical presence? How much variability exists in attendance patterns? These questions generally produce far more useful insights than desk ratios alone.

3.1 — Demand depends on both presence and usage

One of the most common mistakes in workplace planning is treating observed occupancy as if it represented workplace demand directly. In reality, demand operates on at least two different levels.

On the presence side, many hybrid organisations experience highly uneven attendance patterns: strong peaks on Tuesdays and Thursdays, much lower attendance on Mondays and Fridays, limited synchronisation between teams and fragmented attendance decisions.

This creates an important distinction between average attendance and peak demand. Two organisations may report identical average occupancy levels while requiring very different workplace capacities operationally. An office experiencing strong attendance concentration during midweek typically needs larger buffers than one operating with smoother attendance distribution across the week.

On the usage side, employees who are present on-site do not necessarily require the same environment. Some activities require focused individual work, others project collaboration, meeting capacity, hybrid conferencing, informal interaction or quiet concentration.

What matters is not only how many people are present, but also what types of work they are performing, how teams coordinate and how space is actually used throughout the day.

3.2 — Supply is not just a desk equation

On the supply side, organisations also tend to oversimplify. Office capacity is often treated primarily as a desk equation — how many workstations are available relative to the number of employees?

But workplaces are not homogeneous environments. An office combines multiple forms of spatial capacity: desks, meeting rooms, collaborative areas, informal interaction zones, focus rooms, support spaces and hybrid meeting facilities.

A company may successfully reduce desk inventory while simultaneously creating shortages in meeting capacity, collaboration environments or hybrid coordination spaces. In many situations, the problem is not the quantity of space available but the alignment between space configuration and actual patterns of collective work.

3.3 — Desk-sharing ratios are outcomes, not starting points

Many workplace programmes still begin with a target ratio: 0.8, 0.7 or sometimes 0.6 desks per employee. The logic appears rational because ratios are simple to benchmark and easy to translate into financial scenarios.

But ratios are generally downstream indicators rather than strategic inputs. They reflect how demand, attendance variability, coordination practices and workplace design interact operationally.

When organisations begin with the ratio itself, they often optimise too early around a narrow variable without fully understanding the broader system producing workplace demand. That is one reason many aggressive desk-sharing programmes later generate overcrowded peaks, inconsistent workplace experience, meeting saturation and declining collaboration quality.

The issue is rarely the ratio alone. It is that the surrounding organisational model was never fully stabilised beforehand..

SECTION 4

Three levels of optimisation — and their results

All three approaches below can reduce space. But they do not reduce it in the same way, and they certainly do not create the same value. To make this concrete, consider a typical post-transformation starting situation:

STARTING SITUATION – 1,000 EMPLOYEES

45–50%

Average observed presence

60–70%

Peak presence (Tues–Thurs)

900

Desks — ratio of ~0.9 per person

Individual

Attendance logic — limited team coordination

Level 1 — Optimising supply only

The most common approach: measure attendance, refine the mix of spaces, reduce obviously underused desks and improve the balance between desks, meeting rooms and informal areas. The organisation accepts the existing attendance pattern as given.

Because peaks remain at 65–70%, the office still has to be sized close to them. With a 70% effective capacity target:

LEVEL 1 RESULTS

700

Desks (ratio 0.7)

-22%

Fewer workstations

10-15%

Real estate surface reduction

You reduce space. But you do not change the system.

Level 2 — Organising demand, then optimising supply

The second level goes further. Instead of simply observing demand, the organisation starts shaping it through shared on-site days, team agreements, intentional presence patterns and clearer rules on when to be on-site and for what.

The goal is not to force attendance. It is to organise presence around collective value: learning, coordination, cross-functional work, knowledge transfer, project acceleration.

Average presence may remain broadly the same at 45–50%, but peaks can be reduced to 55–60%. The office no longer has to be sized around a chaotic 70% peak — it can be dimensioned around a more controlled pattern, with a more limited buffer.

LEVEL 2 RESULTS

650

Desks (ratio 0.65)

-28%

Fewer workstations

15-22%

Real estate surface reduction

Not just optimising space — optimising how the organisation works.

Level 3 — Orchestrating dynamically with data and tools

The third level adds a digital layer. The organisation does not just organise presence in principle — it also pilots it more dynamically through presence declaration tools, better visibility on who will be on-site, improved forecasting and the ability to anticipate peaks and reduce uncertainty.

This matters because a large part of excess space comes from uncertainty. When an organisation cannot anticipate demand, it keeps larger buffers. With better visibility and more dynamic steering, peaks can be better contained and anticipated at around 52–58%, and buffers can be reduced more confidently.

LEVEL 3 RESULTS

600

Desks (ratio 0.6)

-33%

Fewer workstations

20-30%

Real estate surface reduction

Not just optimising space — optimising how the organisation works.

Approach

Desks

Ratio

Desk redux

Surface redux

Starting point

900

0.9

Level 1
Supply only

700

0.7

-22%

10-15%

Level 2 – Demand + Supply only

650

0.65

-28%

15-22%

Level 3 – Dynamic orchestration

600

0.60

-33%

20-30%

This is where the 25% figure becomes very credible. Not as a generic target. But as the outcome of a more mature model that aligns organisation, presence, tools and space.

SECTION 5

Why most organisations stop at Level 1

Most organisations never move beyond basic supply optimisation. The limiting factor is rarely technical capability alone.

More often, the challenge becomes organisational. Levels 2 and 3 require coordination across HR, Real Estate, IT, Finance, Operations, leadership teams and local management practices. They also require organisations to treat workplace presence less as a purely individual preference and more as part of a broader collective operating model. That shift is considerably harder than redesigning floorplans.

SECTION 6

The workplace is becoming part of the performance system

Reducing office space is therefore not simply a portfolio optimisation exercise.

It increasingly becomes a question of how organisations maintain effective coordination under hybrid conditions. The workplace now sits at the intersection of individual autonomy, collective execution, collaboration quality, management practices, digital coordination and organisational performance.

The strategic question is no longer only “How much space do we need?” A more useful question becomes: “What kind of organisational system are we trying to support?”

And that leads to a very different approach to workplace transformation.

Most organisations can reduce square meters.

Far fewer manage to do so while preserving the conditions required for collaboration, learning, coordination and collective effectiveness over time.

WHAT THIS CHANGES FOR LEADERSHIP

Space reduction without demand analysis is a real estate exercise. Space reduction with demand shaping is an organisational performance exercise.

The 25% reduction becomes credible only at Level 3 — when organisation, presence, tools and space are aligned.

Most organisations stop at Level 1 because Levels 2 and 3 require cross-functional governance, not just workplace redesign.

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