Duplexes, townhouses, condominiums, or other structures which share common construction elements so long as each side of the home is on a separate lot that is greater than 6,600 square feet.
If the town's sewer system does not service the main dwelling and, therefore, cannot service the accessory dwelling, the town's engineer can make an exception and allow the accessory dwelling to utilize a septic system within town limits.
Minimum lot area shall be 6,600 square feet. Lots with less area than 6,600 square feet may be allowed only by a special permit which must be granted by the planning commission in conformance with Chapter 18.95 WMC.
Rear yard: six feet (1.8 meters). A one-story detached accessory building used as a tool and storage shed, provided the projected roof area does not exceed 120 square feet, may be built up to side and rear property lines in residential districts. If a designated alley exists, larger utility buildings and vehicle garages may be built to rear yard lot line provided the entryway does not open onto an alley. If vehicle garage door entryway opens on to an alley, any building must be set back a minimum of 10 feet. No portion of any structure shall extend beyond any property line.
A permit is not required for playhouses or structures for similar uses provided the projected roof area of the structure does not exceed 100 square feet.