[4e] D&D construction costs?

[Nahualt]

Anyone has a good refenrence on how much a house/mansion/castle costs in 4E?

[Scarik]

Pretty much everything follows the price guidlines for magic items so just decide what level a structure is and how many they need.

Either say Castle-lv 20 and leave it at that. or make each building its own thing so you can have towers, baileys, bastions, a moat, the keep, chapel, etc.