Building distances from North boundaries are correct on plan. Distances to both corners for all buildings from West boundary see Site Measurements.pdf in Site folder.

All piers on all buildings are the same.  Measurement of piers are in a pdf in Piers folder titled Pier Dimensions.pdf.

Shop and Storage buildings measurements on plan are confirmed and correct.
Main house Measurements on plan are correct. There is a Stud wall exactly dividing the interior of existing house in half running North and South.