Walk through Nairobi’s central business district on any weekday, and you might notice something contradictory. Some office buildings are buzzing. Security queues at the entrance. Full car parks. Lift doors opening and closing constantly. Other buildings, sometimes just a block away, feel hollow. Quiet corridors. Floors of empty cubicles. A single receptionist with nothing to do.
This is not random. It is the flight to quality – and it is reshaping Nairobi’s office market in ways that matter for developers, investors, and contractors alike.
The Numbers That Explain Everything
The data tells a clear story. Prime office occupancy in Nairobi improved to over 81 per cent by December 2025 . That is the headline. But the detail is more revealing: the improvement is driven almost entirely by tenants moving into Grade A buildings – well-located, modern, efficiently designed office spaces .
At the same time, older buildings, especially Grade B and C stock in secondary locations, continue to bleed tenants. Some have vacancy rates well above 30 per cent. Owners are cutting rents, offering incentives, or converting buildings to other uses.
Knight Frank captures the trend precisely: “The flight to quality is driving tenants toward well-located, Grade A buildings” .
What Makes a Building “Grade A”?
Not every office building qualifies. Grade A is not just marketing. It is a specific set of characteristics that tenants have decided they are willing to pay for.
| Feature | Grade A Building | Grade B/C Building |
|---|---|---|
| Location | Prime, central, accessible by multiple transport modes | Secondary, often with traffic congestion or poor access |
| Age | Recently built or fully renovated | Older, often built 20+ years ago |
| Floor plates | Efficient layout, good natural light, flexible spaces | Awkward columns, deep floor plates, poor ventilation |
| Ceiling heights | Generous (2.7m+) | Standard or low |
| Power supply | Dedicated backup, redundant systems | Shared backup, frequent outages |
| Parking | Ample, secure, well-lit | Insufficient, insecure |
| Amenities | Lifts, cafeterias, conference rooms, gyms | Minimal or outdated |
| Building management | Professional, responsive | Reactive, often absent |
| Sustainability | Energy-efficient, water-saving, good indoor air quality | None |
Tenants have become discerning. A multinational company will not lease space in a building with unreliable power, even if the rent is cheap. A tech startup wants fibre optic connectivity and open-plan layouts. A law firm needs professional reception, secure parking, and meeting rooms.
The buildings that provide these features are full. The ones that do not are struggling.
Why Now? The Post-Pandemic Shift
The flight to quality is not new, but it has accelerated since the pandemic. COVID-19 changed how Kenyans think about office space.
Before 2020, many companies accepted substandard buildings because they had no choice. Space was tight. Vacancy was low. You took what you could get.
After the pandemic, remote and hybrid work became normal. Companies realised they did not need as much space. But the space they did need had to be better. Employees who come into the office only two or three days a week expect that office to be pleasant. Good lighting. Clean air. Working toilets. Reliable internet.
The result is a consolidation of demand into fewer, higher-quality buildings. As Knight Frank notes, “most of the significant office development pipeline is now scheduled for delivery after the 2027 election” . Developers recognise that building anything less than Grade A in a prime location is a risky bet.
The Tenant Perspective
To understand the flight to quality, you must understand the tenant’s calculation.
Consider a medium-sized professional services firm with 100 employees. They are paying Sh100 per square foot in a Grade B building. The building has chronic water shortages, frequent lift breakdowns, and insufficient parking. Employees complain. Clients notice.
A Grade A building in Westlands or Upper Hill offers space at Sh150 per square foot. Higher rent. But the building has backup water tanks, fast lifts, secure basement parking, and a coffee shop. Employee satisfaction improves. Client perception improves. The firm can charge higher fees.
The extra Sh50 per square foot is not a cost. It is an investment. And the firm’s leadership knows it.
Now multiply that logic across hundreds of tenants. That is the flight to quality.
What This Means for Developers
For developers considering office projects, the message is unambiguous.
Build Grade A or do not build at all. The market has no appetite for Grade B or C office space. Even Grade A in secondary locations is risky. Tenants want prime locations – Westlands, Upper Hill, Kilimani, Riverside – not satellite towns.
Expect longer pre-leasing periods. Tenants are selective. They will not commit to a building they cannot inspect. Developers must invest in show floors, high-quality marketing, and tenant engagement.
Budget for amenities. Gym, cafeteria, conference centre, rooftop terrace – these are not optional extras. They are table stakes. Tenants compare buildings on the quality of amenities.
Plan for sustainability. Energy efficiency, water conservation, and healthy indoor environments are becoming deal-breakers. The Kenya National Building and Construction Decarbonization Roadmap is coming. Buildings that are not efficient will struggle to retain tenants.
Time completions carefully. Knight Frank notes that most significant office development is now scheduled for delivery after the 2027 election . Tenants are hesitant to commit during election uncertainty. Developers who complete in 2028 will find a more receptive market.
What This Means for Contractors
For builders and contractors, the flight to quality creates specific opportunities.
First, focus on high-spec finishes. Grade A buildings require quality. Premium lifts, acoustic ceilings, raised floors, efficient HVAC, smart lighting – these are the details that distinguish Grade A from Grade B. Contractors who can deliver these finishes to a high standard will be in demand.
Second, understand MEP systems. Mechanical, electrical, and plumbing systems in Grade A buildings are more complex than standard offices. Backup generators, UPS systems, water recycling, BMS controls – contractors need expertise or strong subcontractor relationships.
Third, emphasise quality control. Developers of Grade A buildings have low tolerance for defects. Punch lists are longer. Inspections are stricter. Contractors must have robust quality management systems.
Fourth, build relationships with prime developers. The office market is consolidating around a smaller number of quality-focused developers. Landlords like AvIC, Britam, Mi Vida, and others have repeat pipelines. Contractors who perform well on one project will be invited back.
Fifth, consider retrofits. Not every owner can afford to demolish and rebuild. Some Grade B building owners are investing in major upgrades to compete. Contractors with renovation and fit-out expertise can capture this market.
The Pipeline After 2027
The flight to quality is not a short-term trend. It reflects fundamental shifts in how Kenyans work, what companies value, and what buildings can deliver.
The significant office developments scheduled for delivery after 2027 – names like the Grosvenor, projects in Upper Hill and Westlands – will be Grade A. They will feature the amenities, efficiency, and locations that tenants demand.
For contractors, this means the office market is not dead. It is transforming. The work is shifting from speculative, lower-grade buildings to high-quality, prime-location projects with sophisticated clients.
The contractors who adapt – who invest in quality systems, MEP expertise, and prime developer relationships – will find a healthy pipeline. Those who do not will find themselves competing for a shrinking pool of low-grade work.
The Bottom Line
Eighty-one per cent occupancy in prime offices. Tenants moving from Grade B to Grade A. New developments timed for after the election.
The flight to quality is real. It is measurable. And it is reshaping Nairobi’s office market.
For contractors who understand what Grade A means – and who can deliver it – the opportunities are significant.
For those who cannot, the office market will feel like a desert.
Choose which side you want to be on.
