I started with a 30X40 shop. That was with two 12X30 bays and a 16X30 bay. The 16X30 bay has a 9Hx12W rollup door plus a personell door, and is open to the peak of the roof for a tall bay. It also has a 3X16 workbench with peg board above and big delta drill press down one wall, as well as a 400 amp panel in it. This is my tear down, rebuild bay. The other two 12X30 bays have a 12 foot ceiling with enclosed attic above for storage.the middle bay holds the TC29 and a restored 9N, with a TV fridge and lazyboy recliner, plus a washer and dryer for shop use only. the third bay has been walled off with an open storage loft built at 8'H. This bay is dedicated storage area for the restored 1941 Plymouth pickup. On one end there is a 8X12 bathroom containing a shower stall, deep sink and 65 gal hot water heater. as you can guess its hooked to the Propane, septic, water, power, cable and telephone. Then there is a 8X12 entry hall, lined with double storage lockers down both sides. They are dedicated to electrical, plumbing, power tools, paint and two catchall misc. lockers. The entire shop is heated with a ceiling mounted space heater.
Well that didn't take long to fill up. So two years ago we started building a 16X40 leanto across the back. That turned into an enclosed leanto with 8HX10W sliding door across the end, and a pair of 4X8 sliding doors midway across the back. This now contains the 80 gal 175 PSI Ingarsol Rand compressor, torch, and welders,grinders, as well as the big wood working tools on one end. The other end has the 25hp lawn tractor, log splitter and the Suzuki 4wheeler. Plus all the ropes, lines, cables, chains, straps, binders, etc.
That wasn't enough so then we attached a 4X12 walk in shed to back of leanto, for all the garden equipment.
Still all the implements and a couple of antique tractors awaiting restoration sit tarped outside. So now its time for a new 24X32 equipment shed. Or was it 24X40 or maybe even 48. There will never be enough storage space.