LOWER LEVEL BASEMENT shows the area of extension in grey. The could be a fully built basement or just retaining walls and a slab with external walls to only the rear (uppermost) part.

GROUND FLOOR shows the area of extension in grey.See the plan proposal for the ground floor

Townhouse proposed site plan

Townhouse proposed ground plan

FIRST FLOOR PLAN shows the area of the extension in gray. This is roof space and is only open to below. Depending on section and whether the roof is full open to below a balcony could be introduced to allow viewing of the extension from the bedroom.