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The table below provides a summary of the proposed project components including the number of units, density, lot sizes and floor area ratios (FARs): Summary of the Proposed Project Components Total Residential Units 7 Units Total Gross Acres 3.709 Acres Gross Development Acres (less creek area) 2.796 Acres Smallest Lot Size 9,905 sq.ft. Largest Lot Size 10,010 sq.ft. Range of Home Sizes (living area) 2,635 sq.ft — 3,433 sq.ft. Range of FARs 30.1% - 35.1% Range of Building Heights 23'-9" to 31'-0" The proposed PUD follows the "farm home" architectural style approved for Roselyn Estates (PUD-38), an 11 single-family home development located to the immediate west on Cindy Way. The proposed homes include covered front arid rear porches, dormers, horizontal siding, and concrete tile as the roof material. The proposed PUD development plan specifies the house plan, color/material scheme, and front yard landscape plan for each lot. A three-car garage is proposed for each home. Additional parking spaces can be accommodated in each driveway area. New streets, sidewalks, curb & gutter, bioswales, stormwater retention areas and underground utilities (sewer, water, storm drainage) would be installed A bio-retention area, referenced as Parcel A, is proposed to collect, treat and release stormwater to the City's stormwater system. Bioswales are proposed to capture and treat site stormwater prior to discharge off the site into the Arroyo via the existing stormwater system which was designed to accommodate the additional runoff capacity from the project. The development would provide the continuation of Lynn Drive easterly along Arroyo Del Valle before it connects to Calico Lane. The existing trail along Arroyo Del Valle would also be extended easterly and then southerly to connect to the sidewalk on the east side of Calico Lane. An arborist report was submitted assessing the existing trees on the subject site. The report surveyed a total of 52 trees on the subject site; 30 trees would be impacted by the proposed development, and 22 trees would not be impacted as they are located along the banks of Arroyo Del Valle. The report indicated that among the 30 trees that are located within the development area, 27 would be removed due to project impacts; they are all heritage-sized trees except for four trees. The 22 trees that are located along the southern bank of the arroyo would be preserved. The report is attached as Attachment 2. A Hydraulic Evaluation and Bank Erosion Analysis of Arroyo Del Valle was prepared by Engeo. The report analyzed the estimated velocity and water surface profile of Arroyo Del Valle and assessed the current and estimated erosion potential for the southerly creek bank due to the proposed development. Due to unauthorized dumping on the Page 3 of 6