Palace

- Plot
- Land plot
- Top level
- 15
- Requires
- Town Hall 2, Organised Labour, Standard Measures (from level 2)
- Level 1 price
- 110 Stone · 180 Wood
Stands only in your capital and is the door to expansion: its level sets how many colonies you can found. Your empire's form of government is chosen here too. Its first level needs the Organised Labour research and its second Standard Measures; the third level and every level after it need no new research. More: Palace and Governor's Residence.
As it grows

Levels 1–2 
Levels 3–4 
Levels 5–6 
Levels 7–9 
Levels 10–11 
Levels 12–13 
Levels 14–15
The figures come from the game's own content. Balance updates can move some numbers; the rules themselves are as written here.
