The Legendary 12
Simple house 1,000 gp
Grand house 5,000 gp
Mansion 100,000 gp
Tower 50,000 gp
Keep 150,000 gp
Castle 500,000 gp
Huge castle 1,000,000 gp
Moat with bridge 50,000 gp
Simple House: This one- to three-room house is made of wood and has a thatched roof.
Grand House: This four- to ten-room room grand house is made of wood and has a thatched roof.
Mansion: This ten- to twenty-room mansion has two to three levels and is made of wood and brick. It has a slate roof.
Tower: This round or square, three-level tower is made of stone.
Keep: This fortified stone building has fifteen to twenty-five rooms.
Castle: The castle is a keep surrounded by a 15-foot stone wall with four towers. The wall is 10 feet thick.
Huge Castle: A particularly large keep with numerous associated buildings (stables, forge, granaries, etc.) and an elaborate 20-foot-high wall creating bailey and courtyard areas. The wall has six towers and is 10 feet thick.
Moat with Bridge: This moat is 15 feet deep and 30 feet wide. The bridge across it may be a wooden drawbridge or a permanent stone structure.