There is a lot of street art at the parking place of the Teleport hotel.  If it is closed from the outside, you may enter this place free via the hotel.
There is also a big work of Lily Brik in the lobby of the hotel.
A lot of hotelrooms also have street art at their walls (not possible to see if you're not a guest of the hotel).
See for more information the magazine of The Hague Streetart about the Binckhorst.