Field of expertise

Third places and shared spaces

Coworking spaces, restaurants, common rooms, housing: places where uses are shared over the course of the day.


Overview

A third place brings together uses that do not overlap in time. The design starts from these rhythms in order to pool spaces: communal kitchen, meeting rooms, laundry, interior garden.

The studio led the rehabilitation of the Avant-Poste third place in Die as a full architectural service, and that of the Oasis 21 offices in Paris, as joint contractor.

The Avant-Poste, in Die: a complete example

In Die, the studio was lead contractor for the full architectural service to rehabilitate an 800 m² town house into a third place: a 45-desk coworking space, four dwellings, a restaurant and shared spaces, including a common room, guest rooms and a laundry. The preliminary design phases were carried out partly on site, in residence, with Bobail architectes providing user-involvement assistance (assistance à maîtrise d’usage). After six months of studies and twelve months of works, the place was delivered in September 2023.

The project combined the constraints found in many third places set up in existing buildings: a protected site, next to the cathedral, different uses under one roof that call for fire separation and emergency exits, accessibility for people with reduced mobility, strengthening of the roof structure and floors, and a tight budget. The works under the architectural services contract came to €790,000 excl. VAT, or around €990 excl. VAT/m².

Receiving the public in an old building

A third place receives the public: it falls under the regulations for buildings open to the public, which set fire safety and accessibility rules. The studio carried out these upgrades to standard at the Avant-Poste, at the Ferme du Plessis, in Pontgouin, where it has been working since 2014 within the works team, and for two rooms of the Aérium eco-community, in the Cévennes.

In Paris, the Oasis 21 offices were rehabilitated as a full architectural service, as joint contractor with Lherm Gallizia architectes: 1,420 m² for players in the ecological transition, divided into closed offices of 4 to 8 desks rather than one large open floor, with bio-based materials and reuse. In Crest, the studio carried out the studies for the external insulation and the fit-out of the Usine vivante third place, where it has its offices.


Projects

Projects by the studio


Questions

Frequently asked questions

What is a third place in architecture?
A place that brings together several uses under one roof: shared work, catering, housing, meeting or activity rooms. For the architect, the challenge is to pool spaces according to the time of day, and to bring together uses that are not subject to the same safety rules.
How much does the rehabilitation of a third place cost?
Every project has its own economics. As an example, at the Avant-Poste in Die, the works under the architectural services contract came to €790,000 excl. VAT for 800 m², or around €990 excl. VAT/m², and around €1,300 incl. VAT/m² all in.
Does the studio supervise the works on site?
Yes, as a full architectural service: tendering to contractors, supervision of the execution of the works and assistance with the handover. At the Avant-Poste, the studio coordinated the contractors through to completion, within the targeted schedule and budget.
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