The dataset contains a photorealistic 3D mesh model from Kalasatama region in Helsinki, Finland. Dataset was created using both terrestrial laser scanning (Leica RTC360) and UAV-based (DJI P4 Pro+) photogrammetry. 3D reconstruction was completed with RealityCapture without manual mesh or texture editing. The dataset contains 30 million polygons in OBJ file format and 50 8k texture files in PNG file format. Model can be further optimized per application basis. Work was done in Aalto University (The Research Institute of Measuring and Modeling for the Built Environment) with support from the City of Helsinki.