It's simple! Buy a ticket (or tickets) in order to enter the competition. Guess when the property shown was built. Once the allotted number of tickets are purchased (shown on the countdown) a winner will be chosen at random from those that were successful in their guess. All legal fees, stamp duty costs (including additional 3% if you already own a property) and buildings insurance as well as council tax for up to 6 months after the win will be covered by Houseagogo.