Buildings (TW3K)

The sortable table below gives details of the main effects and requirements of buildings in Total War: Three Kingdoms. The cost per turn, number of build turns and initial cost can all be altered by character or faction generated effects, assignments and administrators.

Building	Chain	Level	Reforms Required Required / !Unlocked Unlocked	Resources Required Required / !Unlocked Unlocked	Income	Income Multiplier	Other Effects	Cost per Turn	Base Build Turns	Base Build Cost
Drifter Workforce Camp	Labour	1	~	~	~	~	Population Growth +4K	~	1	700
Temporary Labour Housing	Labour	2	~	~	~	~	Population Growth +12K	10	2	1150
Labourer Conscription Housing	Labour	3	!Unlocked Slave Mobilisation	~	~	~	Population Growth +25K	30	2	1800
Permanent Labour Housing	Labour	4	Required Office of Arts & Crafts	!Unlocked Artisans	~	~	Population Growth +50K	60	3	3050
Office of Works	Labour	5	Required State Monopolies	!Unlocked Artisans	~	~	Population Growth +100K	110	3	5400
Bureau of Mining Subsidiaries	Labour	4	Required Shaft Mining	Required Iron Required Salt !Unlocked Industrialists	~	Industry +25%	Population Growth +40K	40	4	2800
Bureau of State Mining Expeditions	Labour	5	Required Carburettor Chambers	Required Iron Required Salt !Unlocked Industrialists	~	Industry +40%	Population Growth +80K	80	4	3800
Building	Chain	Level	Reforms Required / Unlocked	Resources Required / Unlocked	Income	Income Multiplier	Other Effects	Cost per Turn	Base Build Turns	Base Cost