Home Help Generating a layout Site rules & standards presets

Site rules & standards presets

The Site rules (m) section holds the dimensional standards the generator works to. Start from a preset, then fine-tune.

The Site rules section with a standards preset selected.
The Site rules section with a standards preset selected.

Standards presets

The preset selector loads a coherent set of values for a recognised approach — Durham County Council, Manual for Streets or Compact. Picking one fills in the fields below; you can then adjust any of them.

The settings

SettingWhat it controls
Side gapMinimum space between neighbouring houses.
CarriagewayRoad width (the trafficked surface).
FootwayPavement width alongside roads.
Drive widthDefault driveway width from garage/parking to the footway.
SetbackDistance from the footway to the front of a house.
Garden overlapHow much rear gardens may interlock — more overlap fits more plots but shortens gardens.
Min gardenMinimum rear garden depth.
Min garden areaMinimum rear garden area.
Confirm locally. Presets are a feasibility starting point. Always confirm the final geometry with the adopting highway authority and current standards.

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