40 Housing Units + Retails | LAN Architecture

French architects LAN architecture won the competition organised by ICF Novedis to design the block 4.2 of the new Cardinet-Chalabre urban development zone in Paris, France.

The major urban interest of ilot 4.2 lies in its position: it will act as a fulcrum between Boulevard Pereire and the new ZAC (Urban Development Zone), creating a kind of transition between ‘black and white photograph’ Paris and the three-dimensional “Grand Paris” project.

40 Housing Units and Retails, render © LAN Architecture

Ensuring this transition was the core concern underlying our strategy, which involved trying to understand the fundaments of the Haussmanian typology.

LAN regards the proposal as a tribute to Paris, to an architecture defined by the city’s specificity and logic, but with the additional demand of having to provide solutions to current and emerging problems.

40 Housing Units and Retails - West elevation, drawing © LAN Architecture

The project’s conception is based on the regularity of its façade.

The interplay of matter and transparency defines the envelope of the ensemble, which for urban planning reasons has to take up the entire plot, and therefore have the same ground plan.

40 Housing Units and Retails, render © LAN Architecture

Each apartment is organised around a large loggia, an extension of the interior living space outside. In winter the loggia can be closed to create an additional living room, despite the cold. In summer the loggia helps ventilate the interior.

The arrangement of the loggias creates an interplay between matter and transparency across the facade. Clad with wood, the loggias become its recognisable elements, enlivening the regularity of the windows, so that the building, seen from a distance, expresses itself from within, like a colour chart.

The regularity and size of the openings and the ceiling height render the building’s definition in terms of use ambiguous, and the choice of structure reinforces this. Only the facades and circulation core are load-bearing, leaving maximum freedom for the arrangement of each floor. The building can therefore change use in the future when required.

40 Housing Units and Retails - Section, drawing © LAN Architecture

40 Housing Units and Retails - Detailed section, drawing © LAN Architecture

+ Project credits / data

Project: 40 housing units and retails
Location: ZAC Saussure Pont Cardinet, Ilot 4.2, Paris 75017, France
Date: 2010
Client: ICF Novedis
Size: 3200 m2
Time: 2010 – 2013
3D Rendering: IDA+
Architect: LAN Architecture
Structure: Bollinger-Grohmann
HEQ consultant: Agence Franck Boutté
Fluids: LBE
Quantity surveyor: Jp Tohier & Associes

+ All images and drawings © LAN architecture