Cape Cod. A symmetrical peaked roof often with dormer windows which creates a one-and-a-half story design with living space upstairs in an "expansion attic".

Colonial. A two-story design with center hall or side entry, often with basement. Variations often feature double or single wings with garage. Numerous styles include New England, Federal, Plantation, Dutch Colonial, Georgian, French Colonial.

Contemporary. Modern and non-traditional creation of living spaces using a spectrum of shapes, materials, and designs. An "open" use of space is characteristic. May be single or multiple stories.

Condominium. A cluster of attached units ranging in style from converted garden apartments to ramblers and two-story townhouses. The resident owns title to the living space while jointly owning public areas. A condominium fee often covers maintenance, amenities and sometimes water; other utilities may be individually billed.

Rambler. A single-story house with all living areas on the same level. Variations include L-shape or U-shape plan, perhaps with a basement. Sometimes called a "ranch"; if it is small, a "bungalow" or "cottage".

Split-Foyer. Entry is between floors. Makes use of land slope by placing basement partially above ground level on uphill side, thus the basement becomes livable space. Can also be called "split entry".

Split Level. Side wind has two levels off main ground floor; designed for maximum living space while occupying the least land. Garage and sub-basement are frequent options.

Townhouse. A row of two or three story dwellings sharing common walls, also called "row houses". Wide range of styles from contemporary to colonial. The term "semi-detached" describes a pair of townhouse end units; similar in function to a duplex.