No one? I mean, the house literally just doesn't spawn. I go to the drafting table, draft up the small house. I go to the work bench, I make it with the materials. I turn around..nothing. Nothing at all. I've completed the ground, the frame, the walls, the roof, etc, all of it. And it's an empty plot. No matter what I do, save, load, restart, etc.
Is this at all 3 sites, or just one?
I recall I never had a problem with the Falkreath option, but the Morthal house was....problematic since various sections just didn't show up...inside or out. I don't recall what I did to fix it, or if I even did at all since it was quite some time ago...
simplest suggestion would be to make your game as vanilla as possible and try again (I know an ENB can be a bear to get working, sorry). If it works, there's something causing issues. If it doesn't, could just be a bad install....
I'm afraid I'm no more help than that, troubleshooting with mods is far from my forte
That's weird, I have never had a problem with any of the houses. Since you are using mods, I would suggest the unofficial patches - including the Hearthfire one, maybe that will help?
Are you not running the USLEEP, or am I just somehow not seeing it in your list?
Ninja'd by the Catriarch!
Eh, yeah. You absolutely need http://www.nexusmods.com/skyrim/mods/71214/. And if you're not using http://loot.github.io/, you probably should be.
If i do get USLEEP, do I need to do anything weird? is it going to mess with my current mods? (listed above)
Seems to be a relatively common problem. The two non-Falkreath houses have a lot of weird cases where mods will interfere with them, including really random things like werewolf overhaul mods which don't seem like they should affect landscapes at all. The best documentation I've found on it is at http://www.uesp.net/wiki/Skyrim_talk:Windstad_Manor#The_manor_itself_doesn.27t_appear_in_the_world
I've never found any followup topics in Falkreath relating to that letter. I think it is like clutter - added only for game color.
However, the quickest way to get started on thane quests, I've discovered, is to talk to the various jarls' stewards, particularly about buying a house in the area. Initially, they will say they don't offer anything to outsiders that the residents don't know. After that, do odd jobs around the town and, especially, do any side quests related to that jarl or town. When you turn in a jarl's personal request, he or she will thank you and usually suggest you talk to their steward about buying property in their hold. If nothing else, that will tell you how many more odd jobs you need to do for the thane's quest.
THe Letter from the Jarl is definitely part of the Hearthfire quest.
I've never had an issue with starting these quests. Now, if you are having issues, get the http://www.nexusmods.com/skyrim/mods/66511/? mod....
Another odd thing that can happen is you start building a house at one location it starts building at another location, have you checked one of the other house sites? Never had the issue myself but I've seen more than one report of it happening.
I tend to build only one house at a time, so I never noticed the build issue above.