Applications for the purchase of burial spaces shall contain a description of the space, purchase price and method of payment, and when executed by the purchaser and the town, it shall become a binding contract of purchase and sale. Upon payment of the full purchase price to the town, a cemetery deed by the town, executed by the mayor conveying the space free and clear of all encumbrances shall be executed and delivered to the purchaser. (1997 Code § 12.28.050)