Fibre coverage, already linked to every property.

Share of households offered 1 Gbit/s fibre, from Nkom's annual coverage survey. The dataset is available by county, municipality, 1,000 m and 250 m grid, and as household points, so you can answer the same question for a single plot and for a whole market.

The dataset shows where fibre is offered, not who provides it. Nkom collects figures per provider but publishes coverage aggregated across providers. No open Norwegian source names the provider at an address: physical cable routes can be exempt under the geodata regulations and the Security Act, and Ledningsportalen shares routes only through the excavation notice process. To find out who can actually supply a specific address, you still need to ask the providers.

For a developer, fibre is a basic requirement in two segments: offices and data centres, where capacity decides whether the building is an option at all, and housing outside cities, where fibre is a selling point and a lack of fibre genuinely lowers value. The grid lets you see that the neighbourhood has fibre even if this particular plot is not registered with an offer. Part of Placepoint's Infrastructure map layers. Related: Broadband coverage, which shows speed classes per building from the same survey.

The figure is an offer as reported by the providers, not a confirmed connection. A building can be listed with an offer and still need its own connection work.

Source: Nkom, coverage survey 2023.