Stronghold building requirements as of v5.0
LevelRequirement 1Requirement 2Requirement 3FoodWoodIronSilverTime
1xxx2,0802,080xx00:00:03
2Wall Lvl 1xx2,9202,920xx00:00:03
3Wall Lvl 2xx4,3704,370xx00:10:00
4Wall Lvl 3Sawmill Lvl 3x6,9906,990xx00:40:00
5Wall Lvl 4Farm Lvl 4x11,90011,900xx01:20:03
6Wall Lvl 5Storehouse Lvl 5x21,40021,400xx02:40:03
7Wall Lvl 6Dragon Lair Lvl 6x40,70040,700xx06:00:18
8Wall Lvl 7University Lvl 7x81,30081,300xx09:36:07
9Wall Lvl 8Military Tent Lvl 8x163,000163,000xx13:27:34
10Wall Lvl 9Storehouse Lvl 9x326,000326,000xx16:49:28
11Wall Lvl 10Hospital Lvl 10x627,000627,0006,600x20:28:38
12Wall Lvl 11Siege Workshop Lvl 11x1,140,0001,140,00025,400x1d 00:59:49
13Wall Lvl 12xx1,920,0001,920,00067,800x1d 06:22:09
14Wall Lvl 13Range Lvl 13x3,020,0003,020,000150,800x1d 12:56:49
15Wall Lvl 14Trap Factory Lvl 14x4,380,0004,380,000292,000x1d 20:51:44
16Wall Lvl 15Silver Mine Lvl 15x6,020,0005,850,000502,000x2d 07:08:38
17Wall Lvl 16Iron Mine Lvl 16x7,780,0006,770,000790,00028,2002d 19:41:49
18Wall Lvl 17Dragon Lair Lvl 17x10,100,0007,610,0001,218,00076,5003d 11:17:44
19Wall Lvl 18Embassy Lvl 18x13,000,0008,220,0001,850,000154,5004d 06:11:07
20Wall Lvl 19xx16,700,0008,330,0002,780,000277,5005d 05:20:03
21Wall Lvl 20Sawmill Lvl 20x21,400,0007,490,0004,120,000468,5006d 03:31:49
22Wall Lvl 21xx27,300,0005,060,0006,080,000760,0007d 05:29:35
23Wall Lvl 22Barracks Lvl 22x36,200,0006,830,0007,520,0001,195,0008d 14:53:39
24Wall Lvl 23Stables Lvl 23x48,000,0009,220,0009,220,0001,845,00010d 06:44:28
25Wall Lvl 24University Lvl 24x63,500,00012,500,00011,200,0002,800,00012d 06:03:17
26Wall Lvl 25Embassy Lvl 25x84,000,00016,800,00013,440,0004,200,00014d 14:27:57
27Wall Lvl 26Storehouse Lvl 26x114,000,00022,700,00015,880,0006,250,00017d 13:18:04
28Wall Lvl 27Barracks Lvl 27x154,000,00030,700,00018,380,0009,200,00021d 01:40:17
29Wall Lvl 28Siege Workshop Lvl 28x207,000,00041,400,00024,800,00012,400,00025d 05:55:34
30Wall Lvl 29Range Lvl 29x279,000,00055,800,00033,600,00016,750,0001M 0d 06:43:14
31Wall Lvl 30University Lvl 30Noble  Badge x 1000377,000,00075,300,00045,200,00022,600,0001M 6d 08:20:06
32Wall Lvl 31Barracks Lvl 31Noble  Badge x 1000377,000,00094,800,00045,200,00022,600,0001M 12d 09:56:58
33Wall Lvl 32Stables Lvl 32Noble  Badge x 1000377,000,000114,300,00045,200,00022,600,0001M 18d 11:33:50
34Wall Lvl 33Storehouse Lvl 33Noble  Badge x 1000377,000,000133,800,00045,200,00022,600,0001M 24d 13:10:42
35Wall Lvl 34University Lvl 34Noble  Badge x 1000377,000,000153,300,00045,200,00022,600,0002M 0d 14:47:34
36Wall Lvl 35Hall of War Lvl 35Noble  Badge x 1000395,850,000160,965,00047,460,00023,730,0002M 13d 22:50:49
37Wall Lvl 36Embassy Lvl 36Noble  Badge x 1000415,642,500169,013,25049,833,00024,916,5003M 0d 05:18:47
38Wall Lvl 37Storehouse Lvl 37Noble  Badge x 1000436,424,625177,463,91252,324,65026,162,3253M 20d 01:40:54
39Wall Lvl 38Barracks Lvl 38Noble  Badge x 1000458,245,856186,337,10754,940,88227,470,4414M 14d 06:51:05
40Wall Lvl 39University Lvl 39Noble  Badge x 1000481,158,148195,653,96257,687,92628,843,9635M 13d 19:52:43