London offices, particularly in the West End are some of the most expensive in the world.
However, London pales into insignificance compared with the $3,000 psf price being sought for 7 West 54th Street by hedge fund Zimmer Lucas Capital. The current Manhattan record stands at $1600 psf.
The New York mansion-turned-office is just over 100 years old and will be sold for a total of $49.9m if the asking price is met.
Click here to find out more.