Cannot Load Home Lot

So, I play with mods; I've done everything. I've done the 50/50 method; no results. I've cleared my cache; no results. I've removed all mods (down to CC) and tried loading it; no results.

The issue? I cannot load the lot my family is living on. I started having infinite loading screens/crashes about 2 weeks ago in this save file; all my mods were up to date after the most recent update. 

It was working fine; I could play my Sims on their home lot with no problem. They travelled to a bar, I played there no problem, then I saved, and it crashed. I was frustrated but tried again; similar situation, it crashed. I loaded an earlier save when one of my Sims was at Willow Creek Hospital, and could play as her no problem, but when trying to switch to my other sim who was at the home lot/ or trying to send the sim home after, infinite loading screen. I've moved them to empty lots in other worlds, and they load into those fine, but this one lot (in San Sequoia) won't load under any circumstances. 

This is their home lot.

I've looked on Reddit, the forums, Facebook, everywhere possible for an answer - I really don't want this to be a corrupt save file situation because everything else about the file seems fine, but I worked hard on the house and want to download it and move it to a different lot if the lot itself is just a corrupt lot. It's a regular household lot.  

I have mods (they are all up to date, but have been taken out for now); I've repaired my game, uninstalled/reinstalled, updated drivers, loaded earlier files, moved the Sims before trying to enter build mode on that lot (through Manage Worlds), and NOTHING is working. 

TLDR: My Sims house lot won't load, can't figure out why, and I've done all the troubleshooting I can think of.  If anyone can help or direct me to somewhere that can, it would be greatly appreciated.

EDIT: I was frustrated trying to figure out the problem, so I ended up deleting the save files and going back to a previous save file that allowed me to load into my household. Here's the issue: while playing, I was able to travel, save, build, etc, no problem! But now, I tried to open my game again, and the same issue is happening. Keep in mind, the only changes I've made are restarting from an earlier save point (lost about 4 Sims days) and then exiting my game.