Baroque urban change
Clam-Gallas Palace Replaced a Smaller Palace and Several Burgess Houses
Prague City Tourism says the Baroque palace was built from 1713 for Jan Václav Gallas on the site of a smaller palace and several burgess houses.
Clam-Gallas Palace, Old Town

A monumental palace required consolidating a site that had previously held several smaller urban properties.
Read the footprint as urban change
Prague City Tourism says the palace was built from 1713 for Jan Václav Gallas in place of a smaller palace and several burgess houses. Its scale therefore records consolidation of older urban parcels into a monumental aristocratic residence.
Look for palace versus street
Old Town streets retain a tighter medieval grain around the site. Against that background, ceremonial portals, a large courtyard and representative interiors communicate a different social and spatial ambition.
Connect design to a wider Baroque network
The city source links the project to Vienna architect Johann Bernhard Fischer von Erlach. The palace can therefore be read not just as a local mansion, but as part of a broader Central European Baroque architectural culture.
Reviewed visuals
See the story
Supporting images selected in the Prague Stories visual review. Context images are labeled so they are not mistaken for documentary proof of the exact subject.

A large exact Prague Baroque palace complex is visibly shown.
Quick facts
- Construction began from 1713 according to Prague City Tourism.
- The patron was Jan Václav Gallas.
- The site had held a smaller palace and several burgess houses.
- The source connects the project with Johann Bernhard Fischer von Erlach.
Questions
What occupied the site before the palace?
Prague City Tourism says a smaller palace and several burgess houses.
Which architect does the source connect with the project?
Johann Bernhard Fischer von Erlach.
Sources & further reading
- Clam-Gallas Palace — Prague City Tourism