Example · Rue Vautier 19, 1227 Carouge · plot 53, Carouge
Open the full example as PDFReal 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.
Zoning and maximum height, development zone, local district and land use plans, remaining building rights; noise sensitivity level, roads to be remediated, contaminated sites; heritage listing, inventory, the building’s retention value within a site plan and the Old Town protected zone. With links to the official plans.
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. Before the first sketch: the zone and its maximum height, the remaining building rights, the district or land use plan, heritage protection and the retention value within a site plan, the noise sensitivity level. What you need to know so as not to design an impossible project.
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. See an example
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.
