Why Nairobi has a housing mismatch

High-rise buildings in Kilimani, Nairobi. [File, Standard]

Two things are true about Nairobi's property market right now, and they should not be able to coexist.

The first is that apartment prices are falling. Hass Consult's Quarter One (Q1’2026 index shows the correction plainly: apartment values in Westlands down 2.8 per cent in a single quarter, Upper Hill down 2.5 per cent, and Upper Hill rents off 5.1 per cent over the year.

Across the city, 10 of 18 suburbs and satellite towns recorded annual declines. Kenya National Bureau of Standard (KNBS) data tells the same story, which is that the average three-bedroom apartment in Eastlands and the satellite belt slid from around Sh21 million in 2022 to Sh18 million in 2025.

The second is that Kenya is desperately short of housing. The deficit is measured in the millions of units, with annual demand of roughly 250,000 homes against barely 50,000 delivered.

So, which is it? Are we oversupplied, or undersupplied? The answer is both, and the gap between those two truths is the most important thing happening in Kenyan real estate today.

We are not oversupplied with housing. We are oversupplied with one kind of housing. Twenty-five years ago, apartments were a small share of Nairobi's home sales. Today they dominate new supply.

 That shift didn't happen because it was what families wanted. Relaxed zoning let developers stack blocks where single homes once stood, and the off-plan model rewarded whoever could pour identical units fastest.

It was a supply response optimised for the developer's cash flow, not the resident's life.

And it came at a cost to trust; an off-plan track record dogged by delays and stalled projects. Industry estimates put the share of affected buyers at roughly one in five, and it has left a generation of buyers wary of the very product the market keeps building.

Meanwhile, look at what is holding its value. The same index that shows apartments falling shows standalone houses in the suburbs still appreciating. Locations such as Lavington, Spring Valley, Karen and Loresho are supported by undersupply.

It is not as simple as developers simply ignoring the location; a lack of available land assets for development or de-development has been a problem. However, when one segment corrects on a glut, and another climbs on scarcity in the same city, in the same quarter, the market is telling you something precise. It is not homes that are surplus, but a particular, undifferentiated idea of a home.

Kenyans have already worked this out, and they are moving to locations where they can have an improved quality of life. Priced out of Kileleshwa, Westlands and Kilimani, families are heading to Athi River, Kitengela, Ruiru, the Kiambu Road corridor and newer northern nodes like Redhill.

The developments in these areas, driven by institutional-grade developers, offer not only affordability and value for money.

 They offer larger spaces, well-planned estates with the right infrastructure, security, a garden, cleaner air, a school run that makes sense, retail convenience, and a sense of community.

 Land in the fastest of these corridors has appreciated 13–15 per cent a year. Nairobi is no longer one market as it was previously. Nairobi is a dozen micro-markets, and the direction of travel is outward, which is 30 to 40 km outside of the Nairobi CBD.

But here is the catch, which is that much of what is being built to receive that migration is either a bare serviced plot or the same undifferentiated stock already correcting closer to town. In summary, the demand has moved but the product, mostly, has not, save for master-planned developments like Tilisi, Tatu City and Greenpark.

Those that have made their wealth in real estate understood this first, as demonstrated in Knight Frank's 2026 Wealth Report, which shows affluent Kenyans pulling capital out of speculative primary and secondary homes. However, they were and are not pulling out of property itself.

The capital that they are deploying is rotating toward what is resilient and well-managed, and of an institutional grade; essentially, there is now a flight to quality.

That capital is showing up in the flagship launches at master-planned communities, even as the value of approved building plans in Nairobi has fallen by roughly a quarter, because those are the assets that arrive with infrastructure, security and governance already built in.

The global evidence backs this flight to quality. In South Africa, a home inside a master-planned estate sells for more than three times the average freehold price; estates are around seven per cent of the country's homes, but 18 per cent of its residential value.

Through past downturns, they fell less and recovered faster, and for 2026 they are forecast to be the country's best-performing residential category.  In the United States, master-planned communities command rents nearly 20 per cent higher than surrounding cities, with lower vacancy rates.

The mechanism is the same everywhere: lower density, well-planned deed of covenants, adequate infrastructure, phasing by a developer, governance, all of which create value the individual houses could never generate alone.

Governance is not a soft benefit, and is now becoming the thing the market pays a premium for long after the show house closes, and the developer exits.

So, the falling apartment prices are not the story, but it is a symptom. The real story is a market that spent a decade building vertically and identically while its buyers quietly decided they wanted something else, which is space, permanence, community, and a home still worth something, or even more, in twenty years.

Kenya's next decade of real estate will not be won by whoever builds the most units. It will be won by whoever builds the right ones, in the right places, and plans them to last the test of time.