Padualaan 99, Utrecht (PL99)

At Padualaan 99 in Utrecht you can find our built environment, engineering and design institutes and HU Corporate affairs.

Padualaan 99


Visiting address

Padualaan 99, 3584 CH, Utrecht

Postal address

PO Box 182, 3500 AD, Utrecht

Institutes / organizational units

  • Institute for Built Environment
  • Institute for Engineering & Design
  • Centre of Expertise Smart Sustainable Cities
  • HU Corporate affairs
  • Protospace foundation

Opening hours

Mon. until Fri. 7am-10pm
Sat. closed (access HU Library via Padualaan 101)

Adjusted opening hours during fall break (Mon. 21 until Sun. 27 October)

Mon. until Thu. 7am-10pm 
Fri. 7am-9pm 
Sat. 8am-10pm 
Sun. 10am-10pm

Mon. until Thu. 10am-9pm
Fri. 10am-7pm
Sat. only open in case of events

Visit our library website for more information.