Karen Residence | Vision Sketch & Build

The Brief

The client envisioned a contemporary sanctuary — a modern 4-bedroom maisonette that felt less like a structure and more like an extension of the lush Karen landscape. The requirement was a home that balances grand social spaces with intimate, private retreats, all while prioritizing a seamless indoor-outdoor flow characteristic of tropical living.

Site Area	0.5 Acre
Built Area	450 sqm
Year	2023
Scope	Full Service (Architecture & Landscape)

The Constraint

Privacy on a Sloped Canvas

The primary challenge lay in the site's topography: a north-facing slope that invited ample natural light but risked exposure to neighbouring plots. We had to reconcile the desire for floor-to-ceiling glass openings — essential for the lush views — with the necessity for absolute privacy. The design needed to harness the soft northern sun while mitigating glare and protecting the inhabitants from visual intrusion from the adjacent road.

The Concept

Hand-drawn concept sketch of the Karen Residence — a modern 4-bedroom maisonette in Karen, Nairobi, showing Mazeras stone walls framing garden apertures while screening the adjacent road

Concept Sketch — The Framed Sanctuary

The 'Framed Sanctuary' concept utilises heavy Mazeras stone walls as visual anchors. These monolithic elements are strategically placed to act as blinders, shielding the interior from public view while creating apertures that 'frame' the most vibrant sections of the garden. This duality provides a sense of enclosure and security without compromising the connection to the outdoors.

Key Decisions

01 North-facing orientation

I angled the primary living areas to capture soft northern light, avoiding the harsh afternoon heat of the equator. Deep concrete overhangs and timber slats provide essential shading while maintaining panoramic garden views.

02 Local material sourcing

By using locally quarried Mazeras stone, I grounded the building in its East African context. The stone's tactile quality contrasts with the precision of the steel frames and glass — tradition and modernity reading as a single material language.

Karen Residence exterior at dusk — pool terrace with tropical landscaping, stone walls, and warm interior light visible through the floor-to-ceiling glass

Pool Terrace — South Elevation at Dusk

Karen Residence living room — double-height volume with floor-to-ceiling glass walls framing garden views, stone fireplace, and timber ceiling

Double-height Living Volume

Karen Residence material detail — locally quarried Mazeras stone wall meeting a steel and glass corner window

Material Detail: Mazeras Stone and Glass

"The house uses 40% less mechanical cooling than the client's previous home — a result of orientation, not technology."