Hire an appraiser to determine the value of your land if you don't have the market knowledge to do it yourself. Without knowing what your land is worth, it will be hard for you to assess the strength of the offers that you receive. The appraisal will also determine the highest and best use of the land, and you can use that information to target your marketing activities.
Other options to consider are selling your land with owner financing which makes it easier for people to afford. Trying to find cash buyers can be difficult depending on your asking price and banks don't typically want to lend on vacant land. Also, if you have land you want to sell in a hurry and you'd like to get cash for it there are a number of wholesale land buyers that make be interested in making you a cash offer for your land.
If you have chosen to sell your land privately, then you need to know that there are several ways that you can advertise your property. The absolute easiest way is to put out a ‘For Sale By Owner’ sign. This might give you better results than you expect. Many people searching for land simply get in their cars and drive around looking for a for sale sign. Make sure that you have some contact information on your sign.
Hotpads is a unique one on this list, because it's only intended for listing properties (houses, apartments, condos, etc) for rent, not for sale. Nevertheless, this still fills a major need for many property owners, and since it's one of the bigger players in the space, with a very well-designed layout and interface, it's definitely worth mentioning on this list.
Pricing land can be trickier when compared to pricing a home. Developed lots in communities may have a clear “market” price based on the recent sale of similar lots. Raw land, however, may have fewer “comparable” sales to use in determining your price. In addition, the price you ultimately can attract for a singular lot or undeveloped land can vary greatly depending on the buyer’s intended use of the property. For example, if a buyer feels that your acreage is appropriate for a high-end home development it likely will bring a higher price per acre than if a buyer only intends to build a single home on it.