Renovation of an 8-Apartment Building in Porrentruy JU
Chemin des Bains 9, 2900 Porrentruy
For professionalspro
Renovation of an 8-apartment residential building in Porrentruy, including external insulation, an external lift, enlarged balconies, an air-to-water heat pump, roof solar panels and ten parking spaces, plus one additional 2.5-room apartment on the ground floor. For professionals, this means façade, insulation, heating, civil engineering and roofing work of significant scope; the project is at the stage of a submitted building permit application, not yet approved.
Trades involved
Summary written by NovaNest’s AI from the official notice; check the details in the file.
The project
Permis initial : rénovation d’un immeuble d’habitation de 8 appartements. Modification du permis : création d’un logement supplémentaire. Description du permis initial : Ces travaux comprennent le réaménagement intérieur des appartements existants, la pose d’une isolation périphérique, la création d’un ascenseur extérieur avec sas d’entrée, l’agrandissement des balcons existants, la pose d’une PAC air/eau, la pose de panneaux solaires en toitures et l’aménagement de dix places de stationnement. Modification du permis : création d’un logement supplémentaire de 2,5 pièces au rez-de-chaussée, en lieu et place de locaux techniques non essentiels
Progress
Filed on 8 October 2026 · status as of 8 October 2026
- 1Filed
- 2Review
- 3Final review
- 4Decision
- 5Construction
- 6Closed
People involved
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Information from the official public-inquiry notices. It may be incomplete; the official file prevails.