Construction Times: It will take 3 days for every 100gp of cost to complete any construction (more for game play reasons than realism). Civilian buildings you are assumed to be able to find the builders as long as there is any population living at the site and many buildings can be built at once. Military building of Stone require that you hire a building company from one of the towns and the various components must be built serially, not simultaneously.
| Type | Occupants | Dimensions | Stories | Square Feet | Wooden price | Stone Price |
|---|---|---|---|---|---|---|
| Tool Shed | 0 | 1” x 2” | 1 | 50 | 25gp | 75gp |
| Primitive Hut | 5 | 3.5” diameter | 1 | 300 | 150gp | |
| Hermit Cell | 2 | 3.5” diameter | 1 | 300 | 600gp | |
| Storage Building | 0 | 4” x 4” | 1 | 400 | 400gp | 800gp |
| Barn | 8 horses | 3”x5” | 1.5 | 500 | 500gp | 1000gp |
| Wee Cottage | 2 | 2.5” x 2.5” | 1 | 150 | 150gp | 300gp |
| Cottage | 5 | 3” x 5” | 1 | 375 | 375gp | 750gp |
| Inn or Stable | 20 people or 30 horses | 5” x 6” | 2 | 1500 | 1500gp | 3000gp |
| Townhouse | 10 | 3” x 5” | 2+attic | 750 | 750gp | 1500gp |
| Chapel | 2 | 3” x 5” | 2 | 750 | 750gp | 1500gp |
| Church | 5 | 3.5”x10” | 2 | 1600 | 1600gp | 3200gp |
| Large Cabin | 10 | 4” x 7” | 1 | 700 | 700gp | |
| Tower house | 8 | 3” x 3” | 3+attic | 675 | 1000gp | 2000gp |
| Courtyard House | 10 | 4” x6” | 2 plus court | 1200 | 1200gp | 2500gp |
| Guild Hall or Manor House | 100 | 5” x 14” | 2-3 plus attic | 5250 | 5000gp* | 7500gp |
* The first floor of a “wooden” guild hall/manor is stone, while upper floors are wooden.
Prices are calculated at 1gp per square foot for wooden constructions, and 2gp per square foot for stone construction, with a discount for tool sheds and primitive huts because of their simple construction style.
Occupants indicate the number of people who can be housed and receive the ½ price reduction in daily spending.
| Type | Occupants | Dimensions | Stories | Square Feet or length | Wooden price | Stone Price |
|---|---|---|---|---|---|---|
| Earth Rampart | 0 | 15” x 3” | 1 | 75 feet long | 350gp | |
| Stockade Fort | 0 | 14”x17”x3” | 1 | 5950 | 2100gp | |
| Stockade wall section | 0 | 3.25” | 1 | 16 feet long | 100gp | |
| Stockade corner | 0 | 2”x2” | 1 | 10 feet long | 100gp | |
| Stockade small gate | 0 | 3.25” | 1 | 16 feet long | 200gp | |
| Stockade big gate | 0 | 3.25” | 1 | 16 feet long | 300gp | |
| Stockade Tower | 2 | 2”x2”x3” | 2 | 100 | 400gp | |
| Guard Tower | 4 | 2.5” dia x8” tall | 4 | 488 | 5000gp | |
| Black Tower | 10 | 3” dia x 9” tall plus 4×4 platform | 4 | 704 | 7500gp | |
| Watch Tower | 15 | 3” dia x 13”tall | 5-6, plus platform | 1056 | 10,000gp | |
| Small Keep/Blockhouse | 20 | 4”x4”x6” | 3 plus platform | 1600 | 15,000gp | |
| Large Keep | 50 | 6” dia x 7” tall 3” dia tower | 4 plus platform | 3528 | 20,000gp | |
| Wall Type A—plain | 0 | 15”x3” | 1 | 75 feet long | 3500gp | |
| Wall Type A—with gate | 0 | 15”x3” | 1 | 75 feet long | 3700gp | |
| Wall Type B—plain | 0 | 15”x3” | 1 | 75 feet long | 4500gp | |
| Wall Type B—postern | 0 | 15”x3”” | 1 | 75 feet long | 4700gp | |
| Wall Type B—gatehouse | 2 | 15”3” GH—3.75” x5” | 1 | 75 feet long, 470 area gate house | 7000gp | |
| Dungeon Section | 20 | 12”x12” | 1 | 1800 | 3600gp | |
Prices are meant to match the general structure costs in the D&D PHB and DMG, with some information from the AD&D 2nd ed. Castle Guide.