High-resolution 3D scan data of the Fiskerkapellet wooden log building, located in the park of the Maihaugen Museum in Lillehammer, Norway, was acquired as the fundamental dataset for HBIM-related research and analyses. Beyond its role in academic research, the resulting point cloud also serves as valuable documentation of Norwegian cultural heritage. Thanks to its controlled geometric accuracy, the dataset can further function as a reliable reference for future investigations into laser scanning data acquisition. The scanning was carried out using a Leica P40 terrestrial stationary laser scanner. To ensure geometric accuracy, a local geodetic network was established using a Leica TS16 total station. For georeferencing both the geodetic network and the scan data, preliminary coordinates were obtained with a Leica GS18 GNSS receiver, utilizing RTK corrections provided through Kartverket’s CPOS positioning service. The horizontal reference system is EUREF89 NTM Zone 10, and the elevation reference system is NN2000. Fieldwork was conducted on September 18th, 19th, 26th, and October 2nd, 2024.