Hi Thomas. If you are planning to build a commercial building on your land, you will probably be able to secure a short-term construction loan that lets you use your land for the downpayment toward the cost of construction. But your lender will want to see blueprints and construction specifications in order to get an appraisal done and make sure your building will be worth at least the cost of construction. When construction is done, you'll need to get long-term financing to pay off your construction loan. This will probably require a signed lease from your tenant(s). If your commercial market is even a little bit soft (and a lot are downright squishy these days) you should have your tenant in place before you even approach your lender for construction financing. Unless you have a tenant for your proposed building, you might want to sell to an experienced developer and let him/her take the risk in this market. It's not a great time for speculative development. Just my two cents. :)