Tangholm is the fourth and largest of six residential islands in Engholmene that has been completed in a state-of-the-art housing development project being conducted between November 2018 and October 2021.

The project was commissioned by Nordic Property Vision Npv A/S, Charlottenlund, and was planned by the architectural firm Arkitema K/S, Aarhus. The construction work itself was performed by the general contractor Casa A/S, SØBORG. 

The project is being developed in the former Copenhagen harbour in the Engholmene area, a location that is being transformed from an industrial port into exclusive neighbourhoods. Inspired by the canal and green landscapes of New York, Amsterdam and Venice, the architectural team of Claus Gröning that is overseeing the master plan for the Engholmene area introduced these ideas into the project. Water plays a central role in this project by serving as the essential element of life. The entire south side of the project is located across from the yacht harbour in Copenhagen, a place that serves as an anchor in the daily lives of city residents. The area is dotted with maritime facilities, restaurants, cafes, bars and small businesses.

The nine-storey, 24,000-square-metre project consists of 263 attractive, modern, variously sized flats with premium features. In addition to their views of the water, all flats have balconies. Some even include private roof terraces. Large, floor-to-ceiling windows fill the flats with light and create a pleasant atmosphere in each one of them. The larger flats (starting at 110 m²) can be directly reached from the underground car park.

In planning the flooring for the projects, the interior designers turned to the HARO sales team in Denmark led by Stig Madsen and Sören Blokkager. The critical factor in their decision was the far-reaching selection offered by the HARO line of Parquet 4000 Plank 1-strip, products that come in the very latest colours and with the very latest surfaces.