A.
Permit Required. For any parcel in a residential zoning district that is currently occupied by a single-family home, an administrative permit is required to establish a new second dwelling unit.
B.
Number of Second Units. A maximum of one second dwelling unit shall be constructed on any parcel.
C.
Maximum Number of All Units. Second dwelling units shall not be constructed on any lot or site that is already developed with more than one dwelling unit.
D.
Location. A second dwelling unit may be either attached to or detached from the primary dwelling unit on the parcel.
E.
Maximum Size.
1.
The total floor area for a detached second dwelling unit shall not exceed 1,200 square feet, except that in districts with a minimum lot size of at least 5 acres, the floor area shall not exceed 2,000 square feet.
2.
The floor area of an attached second unit shall not exceed 30% of the primary dwelling unit's living area.
F.
Development Standards. Second dwelling units shall conform to all development requirements for the applicable district, including, but not limited to, the following:
1.
The combined site coverage of the primary dwelling unit, the secondary dwelling unit and any accessory structures on the parcel shall not exceed the maximum allowable site coverage.
2.
A detached second dwelling unit shall be subject to the development standards for accessory buildings. An attached second dwelling unit shall be considered as part of a single building with its primary dwelling unit, and this building shall be subject to the development standards of the applicable district.
3.
Off-street parking shall be provided in accordance with the provisions of Section 17.12.070, except that in districts with a minimum lot area of at least 5 acres, parking spaces for the second dwelling unit may be surfaced with gravel.
4.
The construction of second dwelling units shall comply with City Building Code requirements in effect at the time of construction.
G.
Fees. The construction of second units shall be subject to the payment of all fees applicable to the construction of a single-family dwelling on the same property.
(Ord. 1749 § 4; Ord. 1770 § 2)