Residence flippers are finding more optimistic about their small business, according to a new study. Soaring dwelling rates have assisted preserve their financial gain margins in the encounter of rising expenses. Flippers are benefiting from the most important craze in the US housing sector — high demand from customers and reduced provide. Levels of competition in the housing marketplace is fierce. Renovation prices are climbing. Desire rates are on the increase.  Yet household flippers say it is a excellent time to be in the business. A survey of far more than 400 flippers all-around the state, done in January by the housing-analysis organization John Burns Authentic Estate Consulting, uncovered that…