Nice! I just finished a 14 x 40 lean-to on the side of my container and it's full already. I really like your shed and your price is very good. I don't think you could hire it done for less than double what it cost you to build.
The cheapest all-metal equivalent I could find was $5500 for material delivered to the jobsite. I'd do the construction.
All-metal is nice because it eliminates the two interior posts so you end up with an unobstructed 20x28 ft space.
However, in Tehama County that type of shed has to be engineered, meaning construction drawings wet-signed by a licensed engineer. The vendor for that $5500 shed could not provide drawings that the building dept would except so if I want that type of shed I would have to hire an engineer to provide the drawings for the building permit. Expensive and a hassle.
By using a simple pole frame shed design I could get an ag exempt building permit for about $150 with no drawings required. The catch is that I'm limited to a building 600 square feet or less since my property is only 10 acres (actually 9.91 acres on the county zoning map). If I had 10.1 acres or more I could construct a building up to 12,000 sq ft in size on an ag exempt permit.
Next Spring I'll build an identical shed next to this one on another ag exempt permit. The only new requirement is separation distance of 8 ft or more from the existing structure. That should give me enough shed space to accommodate my Mahindra 5525 tractor, MF-124 baler, MM P3-6 grain drill, JD 350 side deliver hay rake and the Allis Chalmers 80t sicklebar mower.
That will leave the MF-135 diesel and the Farmall Super A unshedded. Hmm, looks like I better find a spot for a third shed.
