create a realistic architectural visualisation of the proposed rear extension based exactly on the uploaded elevation drawing maintain the existing house form brickwork tone roof shape and neighbouring properties exactly as shown in the photograph replace the existing rear projection with the proposed single storey extension featuring symmetrical pitched roof with central ridge four rooflights integrated flush into the roof slope do not protrude more than 150mm full width black aluminium bi folding doors brickwork to match existing london stock black fascia soffits and rainwater goods clean contemporary glazing proportions as shown in drawing ensure no change to first floor or dormer no change to neighbouring buildings no alteration to chimney positions patio and garden layout remain consistent realistic uk overcast daylight lighting accurate brick texture matching existing dwelling camera position to remain similar to the uploaded rear garden photo