Residential architecture is not defined by a single architectural style, but rather an eclectic mix of houses, townhouses, condominiums, and apartment buildings in the metropolitan area (particularly in areas of urban sprawl). Free standing dwellings with relatively large gardens are perhaps the most common type of housing outside inner city Melbourne. Victorian terrace housing, townhouses and historic Italianate, Tudor revival and Neo-Georgian mansions are all common in neighbourhoods such as Toorak.