The Layercake: An Amsterdam Building Stacked From the Habits of Plantage and Oost

Most new buildings in historic cities try to blend in or stand apart. The Layercake does something more useful: it reads its neighbours as a set of habits, then stacks those habits one on top of another. Each floor borrows a behaviour from the streets around it. The result is a building organised less like a block and more like a cross-section of the district it sits in.

The Layercake is a proposal by Bogdan Chipara for a site in Amsterdam, Netherlands, set between the neighbourhoods of Plantage and Oost. The project received Editor's Choice at Overseas Oasis 2020. In the project's own words, both neighbourhoods carry "a very strong touristic feeling built over time as part of Amsterdam's history," and the design layers its program to borrow characteristics from each.

A Faceted Volume Lifted Off Cruquiuskade

Seen from Cruquiuskade, the building presents a sharp, tapered edge to the street. A diamond lattice of pale gold fins wraps the glazing, and the whole mass appears to hover. Its base curves upward into a shallow arch, so pedestrians see straight through to planting and daylight beyond. Next to the brick housing block on the left, the move is clear: the neighbour sits heavily on the ground, while The Layercake gives the ground away.

The facade works at two scales. From a distance the fins merge into one woven surface that catches the low sun. Up close, the diamonds open and close to show slabs, terraces and glimpses of people inside. Deep recesses cut into the skin mark outdoor rooms, which breaks down what could otherwise be a sealed object into a stack of readable floors.

The Urban Cave Beneath a Vaulted Ceiling

The street level, labelled L0, is almost entirely open. The project describes it as a playground for children and adults, and the vaulted underside of the building forms what the designer calls the Urban Cave. A smooth ceiling sweeps overhead, lit by rows of linear fixtures, and a timber spiral stair drops through the middle like a sculptural column. This is the building's most generous gesture. The plaza belongs to the public before anyone pays for a ticket or books a desk.

The cave also protects. Its covered space gives the plaza shelter from Dutch weather, and the low edge of the vault frames views to the surrounding brick blocks and planting. The stair is the single vertical gesture that pulls visitors from this open ground into the program above, so the climb itself becomes the threshold.

Gallery and Lecture Hall Facing the Nieuwe Vaart

From across the Nieuwe Vaart canal, past a row of houseboats, the building stretches into a long, curved bar. The arched underside reads clearly from the water, and the spiral stair is visible at its heart. The first floor above the plaza, L1, holds the gallery space and lecture hall. According to the project, this level is meant to plug the building into the tourist circuit already established in the area, working as exhibition and debate space for nearby education centers and bringing together people with different expertise.

Placing the most public indoor programs directly above the most public outdoor ground is a sensible stacking. Visitors who wander into the cave are one stair away from an exhibition, and the long canal frontage gives the gallery and hall a face toward the water rather than toward a back street.

Workspace Gathered Around a Timber Drum

Above the gallery, two levels hold scalable workspace and hot desks, which the project frames as an informal environment for students. Adaptable furniture and guest rooms for meetings fill out these floors, and the designer suggests they could also serve as a work from home location for nearby office buildings that want to expand. The interior view shows a circular void edged with a curved timber counter, where laptops sit beside open seating. A matching disc of light in the ceiling above sets up a vertical axis that ties the floors together.

The angled fins seen from the street return here as slanted mullions along the perimeter, filtering daylight onto a carpeted floor. Circular tables and scattered chairs keep the plan loose. The room behaves less like an office and more like a library reading room with plugs.

A Corner Turned Toward Funenpark and De Gooyer

From Funenpark the building changes character. It becomes a compact, almost cubic mass sitting at the edge of the lawn, its pale skin softer against the trees. The De Gooyer windmill stands in the background, and the project describes a green roof terrace with views over the Nieuwe Vaart and the windmill, intended for recreational activities. L3, the floor seen here, continues the workspace and leads up toward that roof, so the stack ends in a landscape rather than a mechanical plant.

The pairing of a historic windmill and a faceted new volume in one frame is the project's argument in miniature. The Layercake does not copy the brick or the gables of its neighbours. It borrows their uses: the park's openness at ground level, the area's cultural life in the gallery, its working life in the offices, and the skyline view on top.

Why This Project Matters

The Layercake offers a clear method for building in a dense historic district: take the program cues from the neighbourhoods, then stack them in the order of how public they are. Open playground at the bottom, gallery and lectures above, workspace in the middle, a green terrace on top. Each layer has a reason to exist and a relationship to the street, the canal or the park that it faces.

Its strongest move is the one that costs the most floor area: giving the ground level back as a covered urban cave. Many mixed-use buildings promise public space and deliver a lobby. This proposal lifts its entire mass to hand the plaza to children, tourists and passers-by, and it uses a single timber stair to invite them upward. That generosity is what makes the layered concept persuasive rather than diagrammatic.

View the Full Project

Project team

Designer: Bogdan Chipara

Competition and award

Editor's Choice, Overseas Oasis 2020

Location

Amsterdam, Netherlands

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