Zefram Cochrane's home
Interior of home
Cochrane's home was the house of Zefram Cochrane on the planetoid Gamma Canaris N.
In the 22nd century, Cochrane cannibalized his ship for the materials, the tools, and the supplies he needed for building this house. Some of the ship's instruments survived the process and decorated his house. Within walking distance from the house, over a ridge, there were fields where Cochrane grew vegetables.
In 2267, after the Companion merged with Nancy Hedford and Cochrane renewed his love for the Companion, she moved into the house. (TOS: "Metamorphosis")
According to Star Trek: The Original Series Sketchbook (p. 19), Cochrane's home was designed by Matt Jefferies.