No parking shall be permitted on any road or accessway within the townhouse development. All parking shall be confined to the area specifically designated on the site plan for the purpose. A minimum of three off-street parking spaces shall be provided for each townhouse. At least one of the required spaces shall be within the unit. Parking areas shall be paved and curbed and provided with an adequate system of storm water drainage. Parking areas may be constructed in the rear and side yards but in no event closer than ten (10') feet to a side or rear lot line. No parking areas shall be constructed within a front yard setback area.