Fallout 76
72 Achievements
1,580
171-215h
Appalachian HOA
Build 100 C.A.M.P. Items
20
14.45%
How to unlock the Appalachian HOA achievement in Fallout 76 - Definitive Guide
Edit: got the achievement. It unlocked with a little delay
You can get this achievement the normal way, by building a beautiful sprawling camp filled with useful things like workbenches, cool decorations, places to sleep, etc. Or you can simply find some wood, build some Fence partitions all in a row, then scrap them and get a 1:1 trade from your build, and repeat until you unlock the achievement. If you plan to spend a lot of time with this game outside of achievement-hunting, the first option is the way to go. If you just want the Gamerscore, grind it out early and then use other people's CAMPs for your needs.
This is another trophy that you can pop early depending on your play style and how much you do in your C.A.M.P. Once you've built a house or structure, defenses and crafting stations you'll be well on your way to 100 items.
You can even just place a wooden wall over and over again til hit the 100 requirement and move on. Wood is readily available all over Appalachia so it's an easy thing to build and scrap.
Crafted items at workbenches or campfires do not count; at the time I received the trophy, I had more than a couple hundred of them; the trophy only dropped during construction.