Because of my desire to learn about construction and contracting, as well as the business side of real estate, I thought these types of programs might be a good idea. 

Now I have an SFH class 'A' property under contract with them.

Commissions in the event of a sale: If Tenant purchases property from Owner during the term of the contract or within six months after the termination of this contract, Owner agrees to pay Agent a commission equal to 5% of the sales price of the property."

The buyer and seller draft the Land Contract, then signed the Land Contract with notary.   

The listing says pending, but they haven't sent back the signed contract.

Hello, I'm investing in Houston, TX (rehab and BRRRR) and I recently started wholesaling (1 deal) and I want to ask if it is okay to start marketing for wholesale deals before I sign a contract with the seller.The aim is to guage how much investors are welling to pay and reflect that in the purchase price.Thanks,

Putting the property under either structure activates the clause in my mortgage contract where the bank calls back the loan. 

I didn't sign a contract with him saying otherwise.2.

Letting inspectors and appraisers in, getting bids for repairs, taking photos, filling out contracts.. 

We have it under contract, contingient on structural inspection and survey.