Example · Rue Vautier 19, 1227 Carouge · plot 53, Carouge
Real SITG data, recorded in October 2026. The orange edge flags what needs attention.
The heat expenditure index of the building, its three-year average and its position against the thresholds of the energy regulation: audit and improvement measures above 450 MJ/m²·yr, works above the significant exceedance threshold, which drops from 800 to 650 on 1 January 2027.
For property management firms, building managers and owners.
Zone d’affectation et gabarit, zone de développement, plans localisés de quartier et d’utilisation du sol ; degré de sensibilité au bruit, voies à assainir, sites pollués ; classement, inventaire, valeur de maintien du bâtiment dans un plan de site et zone protégée de la Vieille Ville. Avec les liens vers les plans officiels.
For architects, notaries and investors.
Private building sites under way within 150 metres: applications whose start of works the office has registered, with their subject, address and distance. Plus road works within 60 metres, pipes, surfaces and landscaping, with their dates.
For building managers, shopkeepers and owner-occupiers.
Property managers. The IDC places each building of the portfolio against energy obligations and their deadlines; the neighbourhood option flags building sites under way nearby, so tenants can be warned before the first noise.
Architects. Avant la première esquisse : la zone et son gabarit, le plan de quartier ou d’utilisation du sol, la protection patrimoniale et la valeur de maintien en plan de site, le degré de sensibilité au bruit. Ce qu’il faut savoir pour ne pas dessiner un projet impossible.
Notaries. An overview of the plot’s public-law restrictions in seconds, any protection of the building by a site plan, and the direct link to the official RDPPF extract, the only binding document for the deed.
The building record and the list of building permits found around it export as a single dated PDF in your name, with its sources. It can be filed as is in a management, legal or project file.
The data come from the Geneva territorial information system, openly licensed: register of public-law restrictions, heritage protection, cantonal works coordination, and indices declared to the cantonal energy office. They are given for guidance.
Only the official RDPPF extract is binding for public-law restrictions, and only the official gazette for building permits. Heat expenditure indices do not constitute an administrative decision.
The three options make up the building record, added to your plan: CHF 149 per year in total on the Individual plan, CHF 549 on the Office plan, VAT included.
Choose it on the subscription page, or request it for an existing access, at alertes@radar-oac.ch.
Try your address in the demo, or request your free trial, with the building record. · Pricing
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Source: SITG, layer SIT_AUTOR_DOSSIER
Geocoding by swisstopo
Contact
alertes@radar-oac.ch
+41 (0)55 547 01 04
Cours des Bastions 13
CH-1205 Genève
RADAR-oac is a service by START solutions,
JD Vuillety, independent building expert in Geneva.
SITG data is updated daily, queried live, and enriched with distance calculation. Only the Feuille d’avis officielle is authoritative.
