Keanu Reeves will be getting in shape for his new film “John Wick: Chapter 3” at Sky Space, a 10,000-square-foot facility at massive rental tower Sky, at 605 W. 42nd St.

For $695,000, you can buy an apartment with a coveted key to Gramercy Park. The residence, at 32 Gramercy Park South (below), is an alcove studio.

The listing broker is Douglas Elliman’s Jason Walker.