I was going through some notes I made while researching tiny houses a while ago and thought they might be useful for someone else out there. I don't know the specific sources for this info any more, but it is some of what seemed important while wading through a lot of web sites. You can of course go with any level of complexity, from a simple wooden box to shield from the elements and curious passers-by, to a full solar setup with kitchen, bathroom, etc. Given that if I get mine going it will be done with very little money (because I don't and won't have any) I will probably out of necessity go the simple, efficient route, but if there is a modern convenience I can add that will make life a little more free of stress and mental nonsense, without a whole lot of upkeep or continued cost, I certainly will consider it. Some considerations also ride on the thought of possible visitors... should I get a composting toilet or just crap in a bucket with sawdust to cover? Working a couple more weeks for a little less social hassle in the future sounds like a good plan.
top-loading fridge preferable. root cellar possible with established location site.
water system with two parallel supply lines
- one with hose attachment for city water
- one 'gravity water' with RV water pump to boost pressure if incoming water doesn't have enough
tankless water heater better, more efficient than 10-gal RV tank-style water heater.
rainwater collection
moisture control is an issue. look into moisture barrier, vapor barrier, insulation, fans and vents.
look into expense of wool insulation.
how to wash clothes? could dry w/ clothesline. easier to change wardrobe than fuss with clothes that are hard to wash by hand. more layers of lighter clothes as opposed to heavy, annoying single items.
-utility trailer, 8x18 a good size? trailer is about 20% of construction cost so buy used.
-sides and ramps will need to come off.
-measurement doesn't include hitch or wheels.
-wide possible width without a permit is 8'6" wide. use outer walls of tires as guide to how wide you can build.
-maximum legal road height without permit is 13'6". most bridges are taller than this but be aware of when moving.
-GVWR is Gross Vehicle Weight Rating. most trailers are double axle and usually each axle is rated 3,500 lbs - some are 5,200 lbs - so double axle trailer will have rating of 7,000 or 10,400 lbs. price will depend on this rating.
-GVWR includes weight of the trailer itself.
-want wheels to be taller than trailer (ie, the bed of the trailer cuts through the midline of the wheel. easier to stabilize your structure when establishing somewhere)
to tow a tiny house behind a vehicle there needs to be a trailer hitch and trailer brake controller.
- need ball and hitch to tow. almost all balls are 2" or 2 5/8".
what strength truck is required to tow? 3/4 ton to be safe, diesel is better.