courtesy of Esko Haltunnen (a.k.a. Edi on the Dom3 forums)

"id#"	"fortname"		"admin""supply""time"	"cost"	"def"
1	"Simple Hillfort"	5%	100	3	800	150
2	"Simple Fortress"	20%	200	4	1000	300
3	"Fortified City"	50%	1000	5	1200	250
4	"Tel City"		40%	750	6	1400	500
5	"Swamp City"		50%	1000	5	1200	400
6	"Peg Castle"		20%	150	4	1000	700
7	"Motte-and-Bailey"	20%	100	3	800	200
8	"Citadel"		40%	100	4	1000	600
9	"Mountain Citadel"	20%	200	5	1200	800
10	"Simple Fortress"	20%	200	4	1000	400
11	"Swamp Fort"		0%	100	3	800	100
12	"Kelp Fortress"		10%	25	3	800	100
13	"Kelp Citadel"		40%	150	4	100	300
14	"Dark Citadel"		20%	150	5	1200	600
15	"Cave City"		30%	150	6	1400	600
16	"Cave Castle"		30%	150	6	1400	600
17	"Wizard's Tower"	30%	200	2	600	150
18	"Dark Citadel"		20%	150	5	1200	600
19	"Living Castle"		30%	250	3	800	200
20	"River Fortress"	20%	150	3	800	250
21	"Jervellan Wall"	0%	1000	3	800	50
22	"Archaic Fortress"	10%	100	3	800	200
23	"Firbolg Fortress"	15%	150	3	800	250
24	"Crystal Citadel"	10%	75	3	800	1000
25	"Obsidian Citadel"	20%	150	4	1000	800
26	"Dead City"		10%	100	3	800	200
27	"Ermorian Castle"	0%	0%	3	800	100
28	"Ermorian Citadel"	0%	0%	4	1000	200
29	"Woodland Citadel"	30%	200	5	1200	250
30	"Cave Fort"		15%	150	5	1200	500
31	"Great City"		60%	1250	6	1400	200
32	"Ramparts"		15%	150	3	800	100
33	"Forest Ramparts"	10%	100	3	800	150
34	"Forest Fortress"	15%	200	4	1000	300
35	"Forest Castle"		20%	200	4	1000	350
36	"Hillfort"		5%	100	3	800	200
37	"Hill Fortress"		10%	150	5	1200	600
38	"Hill Castle"		10%	150	5	1200	700
39	"Fortification"		20%	250	4	1000	300
40	"Fortress"		25%	300	4	1000	400
41	"Castle"		30%	350	4	1000	400
42	"Mountain City"		30%	750	6	1400	700
43	"Jeweled City"		40%	500	6	1400	500