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A senior operations director at a UK professional services firm recently described their pre-renovation office as “ninety desks, sixty people, and constant complaints that there was nowhere to think.” The layout had been designed for a workforce that arrived at 9, sat down, and left at 5, a workforce that no longer existed. The people in the building needed quiet space for deep work, casual areas for conversation, and collaborative zones for team sessions. What they had was rows of identical workstations with no acoustic management and a set of meeting rooms perpetually booked two weeks in advance.
The redesign began with activity based planning, a structured process of mapping what work actually happens before deciding what spaces to build. The resulting office was built around activity based working. Six months later, the firm had reduced its real estate footprint by 25 percent, eliminated the meeting room bottleneck, and received the highest internal space satisfaction scores in the company’s history.
This guide covers what activity based planning and working means in practice, how to implement it, what the evidence says about outcomes, and what the most common failures look like before they become expensive.
What is activity based planning and working?
Activity based planning is the process of mapping the types of work activities that employees actually perform before designing or redesigning office space. Activity based working (ABW) is the resulting workspace model, one where employees are not assigned fixed desks but instead choose from a range of purpose-designed zones based on their current task. Together, planning and working form a complete approach: plan around activities, then design spaces that serve them.
What Activity Based Planning and Working Actually Means
Activity based planning is the design methodology. Activity based working is the operational model that results from it. Planning comes first, it maps the activities that happen in a workplace before deciding what spaces to create. Working is the day-to-day practice of employees moving between purpose-designed zones based on what they are doing at any given moment.
Why Planning Before Designing Matters
Most office redesigns begin with a space brief. Activity based planning begins with a question: what do people actually do here?
The answer is rarely “they sit at their desk and work.” In most knowledge-work organisations, a typical employee’s day includes individual focused work, informal conversations, formal meetings, collaborative problem-solving, and learning or development activities. Each of these activities has different physical requirements. A single uniform workstation cannot optimise for all of them.
Activity based planning surfaces this reality through utilisation data, staff surveys, and observation before a single furniture decision is made. The result is a design brief grounded in actual work patterns rather than assumed ones, which is why ABW environments designed through proper planning outperform those designed through intuition alone.
The Core Principle of Activity Based Working
The foundational idea behind activity based working is that people perform better when their physical environment matches the nature of their task. A person writing a complex analytical report needs silence and minimal visual distraction. A team developing a new product strategy needs writable surfaces, flexible furniture, and an environment that signals creative permission. A one-to-one coaching conversation needs acoustic privacy without formality.
A traditional fixed-desk office provides one physical environment for all three tasks. An activity based working office provides three different environments and trusts the employee to move between them as their work shifts.
What Activity Based Working Is Not
Activity based working is frequently confused with related concepts that differ in important ways:
Hot desking removes assigned desks but provides an undifferentiated pool of standard workstations. There is no zone differentiation by activity type. Employees are still trying to perform all task types in the same physical environment — just without ownership of a specific desk.
Agile working is a broader concept focused on when, where, and how employees work, including remote working and flexible hours. Activity based working is specifically about the physical workspace design component within a wider agile strategy.
Open-plan offices were originally introduced to increase collaboration and reduce cubicle isolation. They failed because they optimised for one activity type at the expense of others. Activity based planning is partly a correction to the failures of open-plan design.
Activity Based Working vs Agile Working vs Hot Desking
Activity based working, agile working, and hot desking are related but distinct. ABW is a physical workspace design model built on prior activity based planning. Agile working is a broader organisational flexibility philosophy. Hot desking is a space utilisation tactic without the zone differentiation that makes ABW effective.
| Factor | Activity Based Working | Agile Working | Hot Desking |
|---|---|---|---|
| Core focus | Physical workspace design by activity type | Flexibility in when, where, how people work | Desk sharing to improve utilisation |
| Planning process | Activity based planning required | Not specifically addressed | Typically absent |
| Zone differentiation | Essential | Not specifically addressed | Typically absent |
| Culture change required | High | High | Low to medium |
| Space cost impact | Significant reduction possible | Reduction through remote working | Moderate reduction |
| Employee experience | High when well implemented | High when well implemented | Often negative without zone design |
| Best suited for | Office redesign projects, hybrid workforce | Workforce flexibility strategy | Cost reduction without redesign investment |
The Evidence Base: What Research Says About ABW Outcomes
Research on activity based working consistently shows positive outcomes for space utilisation, cost reduction, and employee-reported flexibility, with the important caveat that adoption rates are significantly lower than awareness rates. The gap between organisations implementing ABW and employees genuinely using all its zones as intended is the most consistent finding in the research literature.
What the Data Shows
A CBRE global workplace study found that 86 percent of organisations were reinventing or changing their workplace standards in the research period, with activity based working among the most widely adopted models. In ABW-certified environments, 67 percent of employees agreed their workplace design encouraged them to choose work settings appropriate to their task, a meaningful result, but one that means one in three employees in well-designed ABW offices were not using the model as intended.
The most cited corporate example of activity based working implementation is Microsoft Netherlands’ Amsterdam office, which removed all private spaces, introduced a range of distinct work zones, and reported a 30 percent reduction in real estate costs alongside measurable productivity improvements. The design is frequently referenced as evidence that large-scale ABW implementation can produce commercial returns alongside employee experience improvements.
A wider review of ABW research found that 82 percent of employees in ABW environments agreed that technology and infrastructure supported zone-switching, while 81 percent felt their company culture enabled it. However, only 46 percent of employees agreed with all four key effectiveness criteria simultaneously, suggesting that while individual elements are often well-executed, the complete model is much less commonly achieved.
This research is why activity based planning, the diagnostic process before the design, matters so much. Offices designed without prior activity mapping tend to get the zone mix wrong, which is where the adoption gap originates.
The Core Zones in an Activity Based Working Office
An activity based working office is structured around a defined set of zones, each designed to support a specific category of work. The minimum functional set includes a focus zone, a collaboration zone, a meeting zone, and an informal or social zone. Larger organisations add project rooms, learning spaces, and wellbeing areas based on activity mapping data from the planning phase.
Focus Zone
The highest-demand and most frequently underdesigned zone in most ABW implementations. Focus zones support individual, uninterrupted deep work: writing, analysis, coding, or any task requiring sustained cognitive effort.
Design requirements: acoustic separation from collaborative areas, minimal visual distraction, ergonomic seating, no-interruption norms clearly signalled through physical design. A common failure is treating the focus zone as a quieter version of a standard workstation area. Effective focus zones have acoustic ceiling treatment, screen privacy options, and clear physical separation from high-traffic routes.
Collaboration Zone
Designed for team working, joint problem-solving, and creative sessions. These areas need writable surfaces, flexible furniture that reconfigures easily, sight lines that allow eye contact across a group, and visual stimulation that supports generative thinking.
Design requirements: moveable furniture, writable walls or large display surfaces, good lighting, proximity to casual breakout areas for informal continuation of collaborative conversations.
Meeting Zone
Formal and semi-formal meeting spaces with acoustic privacy, video conferencing capability, and an environment that signals focus and professionalism. Meeting zones in ABW environments are typically smaller than traditional meeting rooms because ABW reduces the demand for all-day room bookings.
Informal and Social Zone
The zone that organisations most consistently underinvest in relative to its impact on culture, wellbeing, and informal knowledge-sharing. Informal zones are where unplanned conversations happen, conversations that often produce the most valuable outputs of a working day.
Design requirements: comfortable seating, café-style or lounge furniture, good acoustic design that contains noise without creating a formal atmosphere.
Project Rooms
For teams working together on a time-bounded piece of work who need a consistent space that can hold their materials and working wall over multiple days. Project rooms bridge the gap between individual zone use and the continuity that project teams sometimes need.
Wellbeing and Decompression Areas
Spaces designed for rest, reflection, or informal movement. Particularly important in organisations where cognitive demand is high and where the pressure to appear continuously busy is a cultural issue.
How to Plan an Activity Based Working Redesign
Activity based planning for a workplace redesign follows four phases: a space utilisation audit, a staff engagement and activity mapping process, a zone design brief, and a change management plan. Organisations that complete all four phases before any design work begins consistently achieve higher adoption rates and better cost outcomes than those that begin with design.
Phase 1: Space Utilisation Audit
Before redesigning anything, understand what actually happens in the current space. Desk utilisation sensors, badge data, or manual observation surveys consistently reveal that average desk utilisation in traditional fixed-desk offices runs between 40 and 65 percent. Most organisations have significantly more desks than they need — but they may not have the right mix of zone types for the work that actually takes place.
Phase 2: Staff Engagement and Activity Mapping
Work with the workforce to map activities performed across a typical week. The goal is to understand the proportion of time spent on focused individual work, collaborative team work, formal meetings, informal conversations, and learning activities. This data drives the zone allocation decision: if 60 percent of working time is individual focused work, the focus zone should be the largest zone by area, not the smallest.
This is the core of activity based planning, designing from evidence rather than assumption.
Phase 3: Design Brief Development
The design brief translates activity mapping data into spatial requirements: the number and type of each zone, acoustic and visual design standards for each, technology provision per zone, furniture specifications, and the ratio of enclosed to open space.
Phase 4: Change Management Planning
The physical redesign will fail without a parallel change management programme. Employees who have had assigned desks for years do not automatically embrace zone-switching. Address the psychological transition, not just the physical one. Communicate the rationale clearly. Involve staff in design decisions. Establish clear protocols for focus zone etiquette, meeting room booking, and personal storage.
Technology and Infrastructure Requirements for ABW
Activity based working requires a technology infrastructure where every zone provides equivalent connectivity, collaboration capability, and access to enterprise systems regardless of where an employee is sitting. A model that requires employees to return to a specific desk to access certain systems has already failed.
Core Technology Requirements
Wireless connectivity: Enterprise-grade Wi-Fi with consistent coverage across every zone including focus areas, breakout spaces, and informal areas. Consumer-grade routers in a large ABW office create the connectivity drop-outs that undermine zone adoption.
Unified communications: Video conferencing capability in every meeting zone, and ideally in collaboration zones, using standardised hardware that employees can operate without IT assistance.
Personal locker systems: With no assigned desks, employees need secure, accessible personal storage. Locker banks positioned near arrival points are essential infrastructure in an ABW environment.
Room booking systems: Meeting zone demand management requires a real-time room booking system accessible from any device. Systems that require desktop access to check availability undermine the mobile working that ABW supports.
Hot desk booking platforms: For organisations with desk sharing ratios below 0.8, a desk booking system allows employees to pre-select their work location without arriving to find no available spaces in their preferred zone.
Managing the Culture Change That ABW Requires
The most common reason activity based working implementations produce disappointing outcomes is not poor physical design, it is inadequate culture change management. Employees who have been told their desk is their territory for years do not relinquish that sense of ownership because the furniture has been rearranged.
The Adoption Gap
CBRE research found that despite high rates of employee agreement with individual ABW principles, 82 percent on technology provision, 81 percent on culture enablement, only 46 percent of employees agreed with all four key effectiveness criteria simultaneously. This adoption gap reflects a consistent pattern: the physical and technological infrastructure is often well-executed, but the behavioural and cultural change is frequently underinvested.
What Effective Culture Change Looks Like
Leadership behaviour modelling. If senior leaders maintain de-facto permanent workstations while the organisation nominally operates ABW, the signal is clear. Effective ABW implementation requires visible senior adoption.
Clear zone protocols. Employees need to understand the behavioural expectations in each zone: focus zones mean no interruptions, meeting zone bookings should not be extended informally, personal belongings should not accumulate on shared surfaces.
Feedback mechanisms. Zone design should evolve based on how employees actually use the space. Regular utilisation reviews in the first twelve months, with visible responses to feedback, build employee trust in the model.
Five Benefits of Activity Based Working
Activity based working delivers five categories of measurable benefit when implemented with adequate zone differentiation, technology provision, and culture change support: improved employee wellbeing, increased productivity, reduced real estate costs, a more defined corporate identity, and reduced environmental impact.
Benefit 1: Higher Employee Wellbeing
Environments that give employees genuine control over their physical working conditions consistently produce higher wellbeing scores than fixed-desk environments. Activity based working, when it genuinely offers zone choice, gives employees the autonomy that drives wellbeing. Reduced sick leave rates have been observed in multiple ABW implementation case studies, attributed to improved acoustic environments, better air quality, increased movement through zone transitions, and the psychological benefit of environmental control.
Benefit 2: Increased Productivity
A well-designed ABW environment reduces the productivity costs of inappropriate environments, the open-plan office where focused work is constantly interrupted, the meeting room culture where decisions that could be made in five minutes require a formal booking. Research in workplace acoustics has found that a well-designed sound environment in a focus zone substantially increases cognitive efficiency compared with a traditional open-plan layout.
Benefit 3: Savings in Real Estate Costs
Organisations implementing activity based working with appropriate desk sharing ratios, typically 0.7 to 0.85 desks per employee in a hybrid working environment, consistently achieve significant real estate savings. Microsoft Netherlands’ 30 percent real estate cost reduction is among the most widely cited. Estimates for premises cost reduction through ABW implementation range from 20 to 50 percent depending on the starting point and the extent of zone specialisation introduced.
Benefit 4: More Defined Corporate Identity
An activity based working environment that reflects the organisation’s values and brand is a significantly more powerful statement than a generic fixed-desk office. The physical environment communicates priorities: investment in focus zones signals that the organisation values deep work; well-designed social spaces signal that the organisation values connection. For organisations competing for talent, the workplace environment is increasingly a factor in attraction and retention decisions.
Benefit 5: Responsible and Sustainable Environment
Activity based working reduces an organisation’s environmental footprint through two primary mechanisms: reduced square footage per employee means less energy consumption, and reduced individual resource consumption when employees hot-desk rather than maintaining personal desk setups with individual equipment. The design process also typically incorporates a review of existing fittings, with items in good condition repurposed rather than discarded.
Common Implementation Failures and How to Avoid Them
The most common activity based working failures are designing focus zones without acoustic treatment, implementing hot desking under the ABW label without genuine zone differentiation, under-communicating the cultural change required, and failing to provide adequate personal storage.
Focus zones without acoustic treatment. A focus zone that is merely a quiet area of an open-plan floor rather than an acoustically designed space will fail. Acoustic ceiling treatment, screen privacy, and physical separation from high-traffic areas are minimum requirements.
Hot desking labelled as ABW. Removing assigned desks and providing identical workstations is not activity based working. Zone differentiation is what separates the two models.
Insufficient personal storage. Employees who cannot store personal items securely resist giving up their desks because the desk is the only storage available. Personal lockers are essential infrastructure for ABW adoption.
No clear protocols for zone use. If employees routinely use collaboration zones for individual focused work, or conduct noisy phone calls in focus zones, the zone integrity that makes ABW effective breaks down. Clear protocols and a non-confrontational mechanism for addressing breaches are necessary from day one.
Treating ABW as a cost reduction programme. Organisations that implement ABW primarily to reduce desk numbers without investing in zone quality produce environments that employees experience as worse than what preceded them. ABW produces cost savings as a by-product of better design — not as a substitute for it.
Activity Based Working for Hybrid and Remote-First Teams
Activity based working in 2026 is designed for a workforce that is not always in the building. The average UK and US knowledge worker attends an office three to four days per week. An ABW environment designed for this pattern provides fewer desks than employees but more diverse zone types, because the days employees come in are specifically the days they need face-to-face collaboration and social connection that remote work cannot replicate.
The Hybrid ABW Design Principle
In a hybrid working environment, the office’s primary competitive advantage over home working is access to other people. Activity based planning for hybrid workforces should weight zone allocation toward collaboration, social, and informal meeting spaces, because those are the activities that bring people into the office, while maintaining high-quality focus zones for the employees who find home environments too distracting for deep work.
Desk sharing ratios of 0.6 to 0.75 are increasingly common in hybrid ABW environments, reflecting average attendance rates. Booking systems that allow employees to reserve their preferred zone type before arriving eliminate the uncertainty that is the primary driver of resistance to low desk-ratio environments.
Activity Based Working Checklist for Organisations
Before the Redesign
- Space utilisation audit completed — actual desk occupancy and zone usage measured
- Activity mapping survey conducted with representative staff sample
- Zone type requirements defined based on activity mapping data
- Desk sharing ratio calculated based on actual and projected attendance patterns
- Technology audit completed against ABW requirements
Design Phase
- Focus zones designed with acoustic treatment, not just spatial separation
- Collaboration zones equipped with writable surfaces and flexible furniture
- Meeting zones sized for actual meeting patterns, not historical room numbers
- Personal locker provision confirmed and positioned near arrival points
- Social and informal zones designed as genuine spaces, not residual corners
Change Management
- Communication plan developed for staff, rationale, timeline, protocol expectations
- Zone protocols documented and planned for visual display in each zone
- Senior leadership visibly committed to ABW adoption
- Feedback mechanism in place for the first twelve months post-launch
- First six-month utilisation review scheduled before launch
Conclusion
Activity based planning is the diagnostic process. Activity based working is what it produces. Together they represent a shift from designing offices around headcount to designing them around what people actually do, and the evidence consistently shows that this shift produces better outcomes for employees, better outcomes for productivity, and better outcomes for cost.
The implementation failures are predictable and avoidable: focus zones without acoustic design, hot desking labelled as ABW, cultural change programmes treated as afterthoughts, personal storage omitted as a cost saving. Organisations that avoid these failures and invest in genuine zone differentiation, appropriate technology, and structured change management consistently report outcomes that justify the investment.
The transition from a fixed-desk office to a functioning activity based working environment is both a design project and a culture change programme. Success requires treating both with equal rigour, and starting with the planning, not the furniture.
FAQ
What is activity based planning in office design?
Activity based planning is the process of mapping the types of work activities employees actually perform before designing or redesigning office space. It involves space utilisation audits, staff surveys, and activity mapping to understand how the office is really used, and then building a design brief based on that data rather than assumptions about how it should be used.
What is activity based working?
Activity based working is a workplace design model where employees are not assigned fixed desks. Instead, the office provides distinct zones for different work activities, focus work, collaboration, meetings, and social interaction, and employees choose which zone to use based on their current task. It is the result of a proper activity based planning process applied to office space design.
How is activity based working different from hot desking?
Hot desking removes assigned desks and replaces them with a pool of interchangeable workstations. Activity based working provides genuinely differentiated zones designed for specific activity types. Zone design is what separates the two models. Hot desking without zone differentiation produces most of the frustrations of ABW without any of its benefits.
What are the benefits of activity based working?
Activity based working benefits include improved employee wellbeing through environmental control, increased productivity through task-appropriate environments, real estate cost reductions of 20 to 50 percent, a more defined corporate identity through purposeful space design, and reduced environmental impact through smaller footprints and lower resource consumption per employee.
What zones does an activity based working office need?
A minimum functional ABW office requires a focus zone for individual deep work, a collaboration zone for team working, a meeting zone with acoustic privacy and video conferencing, and an informal or social zone. Larger organisations add project rooms, learning spaces, and wellbeing areas based on their activity mapping data from the planning phase.
How do you implement activity based working successfully?
Successful ABW implementation requires four phases: a space utilisation audit, an activity mapping process with staff, a zone design brief based on that data, and a change management programme that addresses the cultural shift alongside the physical redesign. Organisations that invest in change management alongside design consistently achieve higher adoption rates.
What percentage of real estate costs can activity based working save?
Real estate savings range from 20 to 50 percent depending on starting desk utilisation and the desk sharing ratio introduced. Microsoft Netherlands reported a 30 percent real estate cost reduction. In hybrid working environments where average daily attendance is below 70 percent, desk sharing ratios of 0.7 or below are sustainable with corresponding reductions in leased space.
Is activity based working suitable for hybrid workforces?
Activity based working is particularly well-suited to hybrid workforces because it aligns the office’s zone offering with the reasons hybrid workers choose to come in, collaboration, social connection, and access to resources unavailable at home. ABW design for hybrid teams weights zone allocation toward collaborative and social spaces, with desk sharing ratios of 0.6 to 0.75 reflecting actual attendance patterns.
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