Haven Apartments is the apartment company in which Stan lives in his apartment. Their building is located somewhere in Manhattan, New York and is currently being housesitted by Peter Parker (and, occasionally, Gwen Stacy) while Stan is out. The company only appears in the video game The Amazing Spider-Man.
It is unknown for how long Haven has been in business or who the company was even founded by. The Haven Apartments building was built very near the Empire State Building, likely to house visitors that came to New York temporarily to see the building.
Sometime during the fight between Spider-Man, the cross-species, and Oscorp Industries' Alistaire Smythe, the building was destroyed, and many of the things inside with it, including Stan's apartment. Soon after the events of the video game The Amazing Spider-Man, the apartment was rebuilt and ready for Peter to continue protecting it.