CK3 DatabaseCrusader Kings III · 1.20.0.3 “Crozier” · unofficial
Castle icon

Holding

Castle

castle_01

A keep designed to not only house a reputable noble family, but also protect the surrounding town and farmlands.

Levels

LevelCostTimeLeviesGarrison
1. Motte400 gold1825 d175250
2. Keep550 gold1825 d325750
3. Concentric Castle700 gold1825 d4751250
4. Fortress850 gold1825 d6251750

Level 1: Motte

Province

  • Tax+0.4/month
  • Fort Level+1
  • Stationed Men-at-Arms Damage+15%
  • Stationed Men-at-Arms Toughness+15%
  • Stationed Siege Weapon Effectiveness+10%
  • Danger-10

Province — only if: culture with Polders, coastal

  • Building Construction Time-10%

Province — only if: culture with Castle Keepers or Fortress Mastery

  • Defender Holding Advantage+5

Holder — only if: culture with Castle Keepers

  • Prestige+0.02/month
  • Renown+0.01/month

Province — only if: culture with Maritime Mercantilism, coastal

  • Holding Taxes+10%

Province — only if: culture with Hidden Cities, in Jungle

  • Additional fort level+1

Province — only if: culture with Dexterous Fishermen, coastal

  • Defender Holding Advantage+2

Province — only if: faith with Simony

  • Tax per Level of Devotion+0.1/month
Key
castle_01
Cost
400 gold
Construction
1,825 days (5 yrs)
Levies
175
Garrison
250
Innovation
Earthworks

Level 2: Keep

Province

  • Tax+0.7/month
  • Fort Level+4
  • Stationed Men-at-Arms Damage+20%
  • Stationed Men-at-Arms Toughness+20%
  • Stationed Siege Weapon Effectiveness+15%
  • Danger-12

Province — only if: culture with Polders, coastal

  • Building Construction Time-10%

Province — only if: culture with Castle Keepers or Fortress Mastery

  • Defender Holding Advantage+10

Holder — only if: culture with Castle Keepers

  • Prestige+0.03/month
  • Renown+0.02/month

Province — only if: culture with Maritime Mercantilism, coastal

  • Holding Taxes+10%

Province — only if: culture with Hidden Cities, in Jungle

  • Additional fort level+2

Province — only if: culture with Dexterous Fishermen, coastal

  • Defender Holding Advantage+3

Province — only if: faith with Simony

  • Tax per Level of Devotion+0.1/month
Key
castle_02
Cost
550 gold
Construction
1,825 days (5 yrs)
Levies
325
Garrison
750
Innovation
Battlements

Level 3: Concentric Castle

Province

  • Tax+1/month
  • Fort Level+8
  • Stationed Men-at-Arms Damage+25%
  • Stationed Men-at-Arms Toughness+25%
  • Stationed Siege Weapon Effectiveness+20%
  • Danger-14

Province — only if: culture with Polders, coastal

  • Building Construction Time-10%

Province — only if: culture with Castle Keepers or Fortress Mastery

  • Defender Holding Advantage+15

Holder — only if: culture with Castle Keepers

  • Prestige+0.04/month
  • Renown+0.03/month

Province — only if: culture with Maritime Mercantilism, coastal

  • Holding Taxes+10%

Province — only if: culture with Hidden Cities, in Jungle

  • Additional fort level+3

Province — only if: culture with Dexterous Fishermen, coastal

  • Defender Holding Advantage+4

Province — only if: faith with Simony

  • Tax per Level of Devotion+0.1/month
Key
castle_03
Cost
700 gold
Construction
1,825 days (5 yrs)
Levies
475
Garrison
1250
Innovation
Hoardings

Level 4: Fortress

Province

  • Tax+1.3/month
  • Fort Level+13
  • Stationed Men-at-Arms Damage+30%
  • Stationed Men-at-Arms Toughness+30%
  • Stationed Siege Weapon Effectiveness+25%
  • Danger-16

Province — only if: culture with Polders, coastal

  • Building Construction Time-10%

Province — only if: culture with Castle Keepers or Fortress Mastery

  • Defender Holding Advantage+20

Holder — only if: culture with Castle Keepers

  • Prestige+0.05/month
  • Renown+0.04/month

Province — only if: culture with Maritime Mercantilism, coastal

  • Holding Taxes+10%

Province — only if: culture with Hidden Cities, in Jungle

  • Additional fort level+4

Province — only if: culture with Dexterous Fishermen, coastal

  • Defender Holding Advantage+5

Province — only if: faith with Simony

  • Tax per Level of Devotion+0.1/month
Key
castle_04
Cost
850 gold
Construction
1,825 days (5 yrs)
Levies
625
Garrison
1750
Innovation
Machicolations

Source: game/common/buildings/00_castle_buildings.txt, game/common/script_values/00_building_values.txt and the English localisation, Crusader Kings III 1.20.0.3.