Honestly, since you’re the buyer, there’s no real reason not to use a realtor (because they’ll take their money from the seller, not you). I’d just be sure to get one who knows their stuff (i.e. – make sure they have some level of experience dealing with vacant land, as it’s a whole different animal than what most realtors are used to dealing with).
I would appreciate your opinion about my situation. When I purchased my home on 5 acres twelve years ago, the builder included two acres at no additional charge. Both the 2 acre and 5 acre parcels are adjacent to each other. So, I have two properties with two tax bills. In the future, I plan to obtain a reverse mortgage, so I would like to maximize the value of my home by combining both parcels into one larger 7 acre parcel.
A Perc Test (also known as “Perk Test”, and more formally known as a “Percolation Test“), is a soil evaluation that tests the rate at which water drains through the soil. If a property doesn't have easy access to the local sewer system, a perc test is required to determine whether a septic system (the alternative to a sewer) can be installed on the property.
Hi Colt, whenever I buy landlocked parcels, my offer is VERY low (because practically speaking, if nobody can access it, it might as well be on the moon – which isn’t all that useful UNLESS someone can obtain legal access). One way to prove that it’s landlocked would be to find a parcel map of the property – and I explain how to do that in this blog post: https://retipster.com/property-pictures

Settle on a price that is acceptable to both parties. But don’t exceed the price you initially set as your maximum amount to pay. No property is worth paying more than you can afford. "Decide what a transaction is worth to you. A property may be worth more in value to you than the actual appraisal. Take the emotion out of it and deal with it in terms of dollars and sense," confers King. And, "don't be afraid to walk away from a deal, just do so with a handshake and a smile and do not burn that bridge."
After identifying your likely buyers, try to think like them so you can focus your message to convey what they need to know about your property. Have information ready about schools, shopping and other nearby amenities. For developable land you can be prepared with zoning information and insight from local authorities about the location and capacity of water and sewer service. Each property is different, so customize your information for your situation and your targeted buyers.