
Effect · every source
How to reduce City Holding Construction Cost in CK3
0 sources raise City Holding Construction Cost and 3 lower it in the game files of patch 1.20.0.3 — for this one, lower is better.
city_holding_holding_build_gold_costThe biggest reductions
- -10%Dedicated ContributorsDynasty legacy · Metropolitan legacy · Members of the dynasty
-5%Republican LegacyCultural tradition · Characters of this culture
-5%ParochialismCultural tradition · Characters of this culture
What lowers City Holding Construction Cost (3)
Cultural traditions (2)

Characters of this culture
tradition_republican_legacy· game/common/culture/traditions/00_realm_traditions.txt
Parochialism-5%
Characters of this culture
tradition_parochialism· game/common/culture/traditions/00_realm_traditions.txt
Dynasty legacies (1)
Dedicated Contributors-10%
Metropolitan legacy · Members of the dynasty
fp2_urbanism_legacy_3· game/common/dynasty_perks/03_fp2_dynasty_perks.txt
Source: game/common/culture/traditions/00_realm_traditions.txt, game/common/dynasty_perks/03_fp2_dynasty_perks.txt and the English localisation, Crusader Kings III 1.20.0.3. Building chains are shown once, at their strongest level, with the range over their levels. Effects that come only from events or scale with a script value are not listed.