I would think that the nature of the business could be a factor affecting financing.
If the land is part of your purchase, you would certainly want to perform environmental due diligence, including obtaining a Phase I site assessment "to discover potential contamination or noncompliance with environmental laws and regulations."
While this doesn't guarantee you'll get the loan, it would offer a certain degree of reassurance to the lender (and you), and might protect you from liability in the future, when you resell. You can find more information at the website below. Good luck.
Maggie Hawk, REALTOR
Watson Realty Corp.
There are some options out there and I will be happy to give you some guidance. Give me a call at 631-425-6150 or email me at Gail@GailGladstone.com. It's not going to be easy!