In 2000, a Dutch development company, Wilma, started building the house in Groningen, based on Hejduk's original design and later revisions.
On the basis of Daniel Libeskind’s masterplan, people from various disciplines were asked to design signposts along the city’s most important arterial roads, telling the story of Groningen.
Wall House II was realized through the efforts of Niek Verdonk, Groningen’s director of city planning, and Olof van de Wal, the head of Platform Gras, a city-sponsored architectural group.
Due to building codes and construction techniques-which required, for example, leaving space between the wall and rooms for hand plastering-the house was enlarged from its original size, to 2500 square feet.
Muller redrew the plans with Derk Flikkema of Otonomo Architects in Groningen, with Hejduk reviewing the drawings in each phase up until his death.