Garden Design Ideas for Narrow Courtyards and Side Returns

A side return is often the most awkward strip of ground on a property. Too narrow for a table, too shaded for a lawn, too visible from the kitchen to ignore. Courtyards behind Victorian terraces have a similar problem: a small rectangle enclosed on three sides, overlooked from above and rarely wide enough for the layout you imagined when you started looking at garden photos.

These spaces are not a compromise. Handled with a bit of discipline, a narrow courtyard can feel more resolved than a large garden, because every element has to earn its place. The aim is not to make it feel bigger by trickery, but to make it feel deliberate — and that usually comes down to three things: planting upwards, screening sideways, and giving the eye a clear line to follow.

Start With the Route, Not the Planting

Before choosing a single plant, work out how people will actually move through the space. In a side return, that is usually a straight line from the front of the house to the back door, or from a kitchen to a rear gate. In a courtyard, it might be a loop around a central feature.

Once you know the route, lay a path that follows it without wobbling. A curve in a space under about three metres wide tends to read as a mistake rather than a gesture. A straight run of paving, ideally 600mm to 900mm wide, gives the eye something to travel along and instantly settles the proportions.

Materials matter less than continuity. A single paving type laid in a simple running bond, with the long axis of the slabs parallel to the path, will stretch the view. Mixing two or three materials in a narrow space chops it into fragments. If you want variation, get it from texture — smooth sawn paving beside gravel or brick — rather than from a patchwork of colours.

Making the line work harder

• Run the path diagonally from one rear corner to the opposite front corner where the shape allows; it reads as longer than a path that hugs a wall.
• Keep joints tight and consistent. Wide, uneven joints exaggerate how narrow the space already is.
• Use a contrasting edge — clay pavers, steel strip, or a low band of clipped box — to define the path and stop planting flopping over it.
• Light the route with small uplights or spike lights set into the planting, not spotlights aimed across the paving.

Vertical Planting Does the Heavy Lifting

Ground-level borders in a side return are often only 300mm to 500mm deep, which limits what you can grow. The wall above, however, might offer several square metres. Treat it as the main border and the floor as the secondary one.

Climbing plants are the obvious move, but choose them for the light you actually have. North-facing walls suit ivy, Virginia creeper, climbing hydrangea and schizophragma. For a sunnier wall, consider jasmine, trachelospermum, a climbing rose or a wisteria if you are prepared to prune it properly twice a year.

Where you cannot plant into the ground, wall-mounted troughs or a simple trellis with slim planters at the base will do the job. Keep the mix limited: one climber, one or two trailing plants such as erigeron or trailing rosemary, and something upright for structure. Three plants repeated look better in a narrow space than ten different ones.

If the wall is shared with a neighbour, remember that fixing into it or planting against it can raise questions about ownership and maintenance. Party wall rules and boundary responsibility vary, so check your deeds and take professional advice before doing anything structural.

Cedar Screens: Screen the Right Things

Screening in a courtyard usually has two jobs: hiding something ugly, and softening the sense of being overlooked. Cedar is well suited to both because it is naturally resistant to rot, takes a stain or oil easily, and ages to a soft silver-grey if left untreated.

A slatted cedar screen is often a better choice than a solid panel. Horizontal slats at 20mm to 40mm with similar gaps give privacy at eye level while letting light and air through, which matters enormously in a shaded side return. A solid fence turns the space into a corridor.

Height is worth thinking about carefully. Anything above two metres generally needs planning permission in England unless it benefits from permitted development rights, and rules differ in Wales, Scotland and Northern Ireland. There are also restrictions on fences next to a highway. Check with your local planning authority before ordering timber.

Where screens earn their keep

Use a screen to close the view at the end of a path rather than to line both sides. A single panel placed at the far end, with a planter in front, gives the space a destination. Screens along both flanks simply create a tunnel.

Consider a cedar screen with a narrow horizontal opening near the top. It frames a glimpse of a neighbouring tree or the sky, which is a small trick that makes a tight space feel connected to something beyond itself.

Choose Furniture and Features That Fit the Width

Measure the narrowest point of the space, then subtract the path width. What remains is your planting and furniture zone. In many side returns that leaves almost nothing, which is fine — the answer is often to keep the route clear and add seating only where the space widens.

For courtyards, a fixed bench built along one wall takes less room than a freestanding set and can double as storage. A small bistro table and two folding chairs will serve better than a dining set that lives permanently in the way. If you want a water feature, a wall-mounted spout into a raised trough gives the sound without stealing floor area.

Planting Palette for Tight, Shaded Spaces

Stick to a short list and repeat it. In shade, ferns, epimedium, hakonechloa, hellebores and sarcococca all cope well and give year-round structure. In sun, try hardy geraniums, nepeta, salvia and grasses such as stipa or molinia. Add a few evergreen shrubs in pots for winter presence — sarcococca, skimmia or a clipped ilex work well.

Pots are useful in narrow spaces because you can move them, but they also shrink the floor. Use tall, slim pots rather than wide ones, group them in odd numbers, and raise them slightly on feet so water drains and the paving reads as continuous underneath.

Keeping It Looking Good

Narrow gardens show neglect quickly. A few habits keep them sharp: sweep the paving weekly, cut back climbers before they block the path, and refresh gravel or mulch in spring. Re-oil cedar every year or two if you want it to keep its colour, or leave it to weather if you prefer the grey.

Lighting is what makes a small courtyard usable in the evening, and it is worth doing properly. A single warm-white light washing a wall or a tree is usually more effective than several small ones scattered around. Keep it low and aimed at surfaces rather than across the space, and use a timer or outdoor-rated plug so it is easy to live with.

A Workable Order of Work

Deal with the structure first: levels, drainage, path, screens and services. Then hard landscaping and lighting. Plant last, once you can see how light falls across the space through the day. Doing it in that sequence avoids the common mistake of planting a beautiful border only to dig it up when the path or fence is finally installed.

If drainage, retaining walls or anything affecting a shared boundary is involved, make sure the work is properly specified and, where needed, checked by a qualified professional. For everything else, the guiding principle stays the same: one clear route, planting that climbs rather than sprawls, and screens placed to frame a view instead of closing it off. Get those right and a narrow courtyard stops feeling like leftover space.

Photo: ThomasWolter / Pixabay