Reading the slope
We start by measuring how much the garden falls from the house to the boundary and across its width. That tells us how many levels make sense and where steps and walls should go.
Terraces
A main terrace outside the house, sized for a table and chairs, usually comes first. Further levels might hold a lawn, a second seating area in the evening sun or planting. Each terrace needs a slight fall for drainage, away from the house and towards a border, drain or soakaway.
Steps that feel right
Comfortable garden steps are shallow and generous: lower risers and deeper treads than indoor stairs. Every riser in a flight should be the same height, so nobody trips. Wide steps with stone treads and bullnosed edges suit a formal Harrogate garden.
Retaining walls
Where one level sits above another, the ground needs holding back. Low walls in natural stone are attractive and practical. Taller walls need proper foundations and drainage behind them to relieve water pressure.
The 300 mm rule
In England, a raised platform, including a patio, more than 300 millimetres above ground level normally needs planning permission. Terracing a slope in steps can keep each level close to the existing ground. If a raised terrace is unavoidable, check with North Yorkshire Council before work starts.
Listed homes and conservation areas
Garden patios rarely need permission in a conservation area, but listed buildings can need consent for works affecting their setting, including some garden alterations. Ask the council if in doubt.