Championnet: Wolff&Capon's Chromatic Map for a 1970s Paris Flat

A 1970s shell, reconsidered from the twelfth floor

On the twelfth floor of a 1970s residential tower in Paris's 18th arrondissement, the raw conditions are not promising in the conventional sense. The building is reinforced concrete — a structural grid that fixes the position of columns and slabs and sets firm limits on what can be moved.

The apartment had been divided into a sequence of distinct rooms, each independent of the next, the kitchen and living space separated by a wall that was, by any functional measure, unnecessary. And yet the apartment had one asset that no renovation budget can manufacture: an unobstructed panoramic view stretching across the Paris skyline, with the Eiffel Tower visible at the horizon.

Paris-based studio wolff&capon architectes approached the project with the view as the architectural brief's primary fact. To bring the kitchen, dining area, and living room into a single continuous field — and to allow the city panorama to function as the effective fourth wall of the apartment — required removing the load-bearing wall between the kitchen and the living space.

This is the foundational move: structural, irreversible, and immediately legible in the finished plan. Everything else in the project follows from the spatial field it opens.

"The apartment had one asset that no renovation budget can manufacture: an unobstructed panoramic view across Paris. The entire project is built around not wasting it."

The island as optical instrument

At the centre of the merged living space sits the kitchen island — and this is where the project's material intelligence is concentrated. The island is clad on every surface in CE.SI white square tile with dark grout: top, sides, and the stepped base all share the same grid.

The effect is not merely decorative but optical. The glazed tile surface catches and redirects natural light as the sun moves across the Paris skyline through the day, the island's planes producing patterns of reflection and shadow that shift continuously from morning to late afternoon. wolff&capon describe it as functioning like an optical instrument — a calibrated surface whose relationship with light is part of its spatial programme.

"The island does not divide the space; it anchors it — a white tiled mass that tracks the sun and holds the plan together without enclosing it."

The tile runs continuously from the island's work surface up the kitchen backsplash to the open shelving above, unifying the work zone as a single material field. The existing kitchen joinery — drawers, cabinet fronts — was retained and repurposed rather than replaced, integrated into the new tiled surround. A Sammode tube pendant hangs over the island, its polished reflective body reading as an extension of the tile's own optical logic.

Colour as partition

With the plan opened up and the three principal zones sharing a continuous floor, wolff&capon face a problem familiar to open-plan renovation: how to preserve the legibility of each function without reintroducing the walls that were just removed.

Their answer is consistent and completely committed — each zone is given its own chromatic identity, and the transition between hues becomes the spatial boundary. Deep cobalt blue defines the kitchen volume; a deep forest green anchors the living room wall, which runs floor-to-ceiling in open oak shelving loaded with books and objects.

In the bathroom, terracotta ribbed tile meets a grey concrete-finish vanity. In the toilet, the most concentrated colour statement in the apartment: cobalt blue mosaic tile wraps floor, walls, and the cistern block without interruption, with a red paper holder as the sole chromatic counterpoint. Each room is legible from the adjacent space by its colour before any other spatial cue.

The strategy is not arbitrary. The colours are chosen for tonal distance — the blue of the kitchen and the green of the living room are close enough in value to coexist without conflict in the merged space, but distinct enough to mark a boundary. The terracotta and grey of the bathroom register as a withdrawal into a more intimate register. The cobalt toilet is the project's one moment of total chromatic commitment — a small room that can absorb the saturation precisely because of its size.

"In a plan without partitions, colour is not decoration — it is organisation. Each zone is legible from the adjacent space by its hue before any other spatial cue."

Why SILCO HAUS selected this project

Championnet is selected for the rigour of its colour logic and for what it demonstrates about constraint as a productive condition. wolff&capon work within a fixed concrete frame, a modest floor plan, and an existing kitchen worth keeping — and they find a spatial strategy that turns each limitation into coherence. The tiled island is not a statement piece; it is a functional and optical pivot that earns its visual weight. The colour zoning is not decoration; it is organisation.

What holds our attention most is the decision to let colour do structural work — to trust hue over partition, saturation over wall. In a domestic context where open-plan renovation often produces undifferentiated space, Championnet produces the opposite: a plan where every zone is immediately legible and where the transitions between them are designed, not merely implied. That spatial intelligence, achieved through material precision rather than square meterage, is exactly the kind of thinking SILCO HAUS was built to document.

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Championnet by wolff&capon architectes  ·  Photography: Yon de Poncins  ·  Curated by SILCO HAUS, March 2026

All images © Yon de Poncins. Text © SILCO HAUS 2026.