General renovation and green spaces, from structure to final coat

The budget depends on the floor area, the condition of the property, the level of finish and the materials chosen (natural stone, bespoke joinery, home automation), as well as access constraints specific to the building. Rather than a generic price per square metre, we prepare a free, itemised study and quote for every project, sent within 24 hours of your request and refined after the site visit. The agreed price is fixed: nothing extra is ever charged without your prior written approval.

Duration depends on the scope of works, the floor area and permit lead times. A partial renovation (kitchen, bathroom) is generally measured in weeks; a full apartment or hôtel particulier renovation in months. The design phase, co-ownership approval and any planning permissions also need to be allowed for upfront. You receive a firm, milestone-by-milestone schedule before work starts.

In Paris, works are governed by the Plan Local d'Urbanisme (PLU): any change to the exterior (windows, shutters, façade, roof) requires at least a déclaration préalable. Much of the 1st, 6th, 7th and 8th arrondissements lies near listed monuments or within a protected area, such as the 7th arrondissement's Plan de Sauvegarde et de Mise en Valeur, in which case the Architecte des Bâtiments de France must be consulted. In Neuilly-sur-Seine, the town's own PLU applies, with its own appearance rules. In every case, works affecting common parts or load-bearing walls must be approved at the co-owners' general meeting, with a structural study for any opening in a load-bearing wall. Noisy-work hours and use of the street (skips, scaffolding) are also regulated. We prepare the paperwork and coordinate these steps for you.

Yes. Many of our clients live abroad or outside Paris. We handle access, liaise with the syndic and the building caretaker, and send you a weekly photo report, in English or French, so you can follow progress remotely.