Let’s talk about your project
Every project begins with a place, a use and a story.Tell us about yours. We will get back to you to understand your project and define the right brief together.
Let’s talk about your place.
A flat, a house, a building, offices, a shop or a hotel: tell us what exists, and we will get back to you.
Send your projectServices
Architecture
- Transformation of existing buildings
- Rehabilitation
- Renovation
- Extension
- Additional storey
- Joining flats
- Joining and restructuring spaces
- Transformation and change of use
Interior layout · Joinery & Design
- Interior layout
- Bespoke joinery
- Bespoke woodwork
- Kitchens
- Bookcases
- Built-in storage
- Built-in furniture
- Furniture design
- Lighting
- Bespoke objects and elements
Structure & Transformation
- Opening load-bearing walls
- Creating openings
- Creating or modifying floor openings
- Roof structure modification
- Floor modification
- Structural reinforcement
- Restructuring of the building
Ad Astra coordinates the studies with specialist engineering firms whenever the nature of the work requires it.
Energy renovation
- Energy renovation of existing buildings
- Thermal insulation
- Envelope improvement
- External joinery
- Thermal comfort improvement
- Integrating energy issues into an overall renovation project
Co-ownership
- Joining flats
- Opening load-bearing walls
- Creating floor openings
- Modification of common areas
- Façade modification
- Roof modification
- Extension or additional storey
- Drawings for the general meeting
- Preparing the documents needed for authorisation requests
- Supporting the project within the co-ownership
Planning authorisations
- Planning permission
- Prior declaration of works
- Demolition permit
- Amended planning permission
- Change of use
- Regularisation of works
- Operational planning certificate
- Preliminary regulatory feasibility study
Studies & Design
- Architectural survey
- Feasibility study
- Survey of the existing
- Sketch design
- Preliminary design
- Architectural design
- Plans · Sections · Elevations
- Choice of materials
- Details and bespoke drawing
On site
- Tendering to contractors
- Analysis of bids
- Finalising contracts
- Coordination of parties
- Project management
- Architectural direction and supervision of works
- Acceptance of works
Photograph · Coming soon
Photographie bandeau — une porte, un seuil, un escalier : l’entrée d’un lieu — plein écran
Your project
Contact details
Paris — Head office
Ad Astra Architecture47 avenue Jean Jaurès75019 Paris
contact@atelieradastra.frSAS with share capital of €2,000Registered under no. 893 261 115 with the Paris Trade and Companies RegisterRegistered with the Order of Architects of the Île-de-France region under no. S22016
Saint-Nazaire — Future office
Ad Astra Architecture7 place Louis Brichaux44600 Saint-Nazaire
contact@atelieradastra.fr