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As Project Currently Exists with Rear Sun Room.

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Comparative:

Existing Project, shown with an Approximation of a Recently Removed Tree at Rear Yard.

Shown with the Proposed Horizontal Rear Addition.

Symbol/Notes: There are No Shadows Cast on the Entry Stairs of the Northerly Neighbor during the Summer Solstice - Attributable to the Proposed Addition

Comparative Shadow Study at Summer Solstice

Bird’s Eye View

Looking Down at Stair of Northerly Neighbor

Case Study:   Cow Hollow Horizontal Addition

Study of the Shadow Impacts of a Proposed Horizontal Addition on the

Stairs of a Northerly Neighbor in a Historic San Francisco Neighborhood.

Summer   Spring + Fall   Winter