The Craftsmerm House is a Structure exclusive to Wurt in Don't Starve Together. It is found in the Structures Tab, requires 4 Boards, 3 Cut Reeds, and 2 Freshwater Fishes to craft, and a Science Machine to prototype. It can only be placed on Marsh Turf.
Unlike regular Mermhouses, Craftsmerm Houses can only hold one single Merm. Craftsmerm Houses don't spawn Merms in the winter. When placed in winter, Craftsmerm Houses will not spawn any merms until spring. If killed, the Merm respawns after 2 days. Merms from Craftsmerm Houses don't go back to their house.
- Craftsmerm Houses were introduced to Don't Starve Together in the Wurt Character Update.