In comparison, Universal is comprised of about a dozen or so parcels valued with land and improvements at over $2 BILLION. Obviously it is more as assessed values are often lower than the actual value.
The majority of the park has a value of $300 million while Citywalk has a value of approx $600 million.
Universal has to deal with having property within its own city (unincorporated LA County) and portion in the City of LA. Those portions include the parking structure under Minions, SLOP, etc, half of the entry to the park, the flat parking lot west of Jurassic Parking, the toll booths coming up the Lankershim hill, and the Lankershim hill entrance itself. The hotels fall in the City of LA also, as well as the NBC Universal tower.