COA-23-038 (ZON-23-106) 318 AUSTRALIAN AVE – FLOODPLAIN VARIANCE (COMBO)  The applicant, Combinat, LLC (Rep. Timothy Hanlon), has filed an application requesting Landmarks Preservation Commission review and approval of a Certificate of Appropriateness and a Historic Preservation Tax Abatement for modifications to a residence and guest house currently Under Consideration for Landmark designation, including window, door and roof replacement, the demolition of a rear porch and construction of an enclosed rear addition and pergola, and sitewide landscape and hardscape improvements requiring a variance from the Floodplain requirements of Chapter 50, Floods to construct an addition and to maintain the existing buildings and mechanical equipment at a finished floor elevation below current FEMA requirements, and a variance to exceed allowable lot coverage. Town Council shall review the application as it pertains to the zoning relief/approval.