The first Cape Cod homes were built in the 1600s. They were inspired by Britain’s thatched cottages, but built with steeper roofs and larger chimneys to withstand cold Northeastern winters. Windows flanking the front door, dormer windows up top and cedar shingles are also typical of the style. Most of today’s Cape Cods were built after World War II; they were the first style used in modestly priced housing developments.