Single-storey extension, 45 m²

A single-level single-storey extension, 45 m² template with a 9 × 5 m footprint and 3.4 m overall height. The model includes 45 m² extension area.

45 m² is the new enclosed area; the attached 63 m² existing-house portion is included to make the wall opening and roof junction reviewable. Overall context exceeds nominal extension dimensions.

The template ships with 3 saved scenes: a street-level approach, 1 interior views and an aerial three-quarter, plus a site pad with neighbouring context massing, a north point and a 1.7 m scale figure, so you can render or edit from any of them straight away. Dimensions are nominal metric starting points informed by published precedents; it is an original design, not a survey.