The Dutch embassy in Nairobi lodged a formal protest over construction works near its rented residence in Kileleshwa, raising alarm over blocked drainage, sewage flow and what it describes as an unfolding environmental risk in one of the city’s most congested neighbourhoods.
In a letter to Nairobi City County’s department of building, environment and urban development planning, the embassy warned that ongoing construction along Gem Lane, near the property it occupies, could trigger flooding, pollution and infrastructure damage if left unchecked.
According to the diplomatic mission, the works have already interfered with the natural flow of rainwater and sewage, affecting Mandera Road as well as neighbouring Kandara and Gem lanes. The embassy cautioned that during the rainy season, the disruption could significantly increase the risk of flooding in the area.
Particular concern was raised over a proposed storm drain whose design and placement, the embassy said, may worsen runoff rather than manage it, potentially overwhelming the existing drainage system. The letter also alleged that wastewater from the construction site is being discharged into a storm drain that feeds into a nearby river, posing environmental and public health risks.
The building, reportedly known as Falcon Heights Apartments, is alleged by local insiders to be linked to a senior county official, a connection they say explains the apparent impunity surrounding the project. Similar complaints have become increasingly common across Nairobi, where high rise developments continue to spring up amid accusations of weak oversight and collusion at City Hall.
The embassy further called for the proper reinstatement of Gem Lane once construction is complete and for improvements to the drainage system, warning that the current state of the road may not meet county standards or ensure safe access.
“The issues identified warrant urgent review and mitigation to prevent environmental hazards and ensure public safety,” the letter, signed by Arine Achterstraat, head of operational management and consular affairs, said.
The matter has been referred to relevant county and environmental authorities. Neither the developers nor Nairobi City County had issued an official response by the time of publication, reinforcing a familiar frustration among residents who have long accused authorities of failing to enforce planning and environmental laws in the capital.
