A narrow side return is the unsung strip of many British gardens. Too slim for a lawn, too shaded for a sun lounger, and often treated as a corridor for bins and bikes. But with a little planning, that awkward gap beside the house can become one of the most useful and quietly stylish parts of your outdoor space. The trick is to work with its proportions rather than against them: think vertically, choose surfaces that simplify, and keep storage slim enough to disappear.

Assess the space before you commit

Start by measuring the width at its narrowest point, then check what already runs along the wall: downpipes, air bricks, drains, meter boxes and manhole covers all need to stay accessible. Watch how the light moves across the space through the day. Most side returns are north-facing or shaded for much of the morning, but they can also act as a wind tunnel, so note where the prevailing wind hits. Decide on your main priority. Is this a route to the back garden, a place for bins and bikes, a spot for a small bistro table, or a growing space for shade-loving plants? You can combine uses, but one should lead the design. If the strip is under 1.2 metres wide, avoid anything that blocks the full length, such as a fixed bench or a deep planter. Keep a clear path of at least 600mm and let the planting and storage sit above or beside it.

Paving choices that make a narrow strip feel generous

In a tight space, simple surfaces win. Busy small cobbles or mixed gravels fragment the view and make the area feel cluttered. Instead, lay large-format porcelain planks, clay pavers or smooth concrete slabs in a running bond that runs lengthways, which draws the eye down the garden and creates a sense of flow. If you prefer a softer look, self-binding gravel or resin-bound gravel gives a uniform finish and is permeable, which helps with drainage in a space that may already be damp. Decking can work well, but choose narrow boards and lay them across the width rather than along it, unless you want to exaggerate the length. Whatever you choose, keep a slight fall away from the house and include a channel drain or gravel-filled gap at the lowest point. Where the paving meets the boundary, leave a narrow planting slot of 150–200mm for low growers such as mind-your-own-business or creeping thyme. This softens the hard edges without stealing usable width.

Plant vertically to gain greenery without losing floor space

The walls are your greatest asset. Fix a simple wire trellis or slim wooden battens and grow climbers that earn their keep. Trachelospermum jasminoides (star jasmine) is evergreen, tolerant of shade and scents the air in summer. Clematis armandii gives early flowers and glossy leaves, while Hydrangea petiolaris will cling happily to a north-facing wall. For quick cover, ivy is hard to beat, but keep it clipped away from windows and gutters. If you want flowers and berries, try a fan-trained pyracantha or a wall shrub such as choisya. Below the climbers, use wall-mounted troughs, vertical felt pockets or a tiered shelving unit for herbs and ferns. Shade lovers like epimedium, hardy geranium, heuchera and Japanese anemone will thrive in the cool root run. In a very narrow strip, a single row of tall, slim pots—planted with bamboo, box or a slender olive—can create a green screen without swallowing the path. Just remember to water regularly, as wall-side soil dries out quickly.

Slim storage and utility without the clutter

Bins, bikes and tools are usually the reason a side return feels unloved. The answer is storage that fits the gap precisely. A slimline garden store around 1 metre deep can house wheelie bins and recycling boxes, while a vertical bike shed takes up little more than the width of the handlebars. Look for units with hinged or lift-off lids so you can access them from the path rather than stepping into the border. If you need log storage, a tall, narrow log store keeps fuel dry and looks tidy. Above head height, use hooks, shelves or a pegboard for hanging baskets, trowels and folded chairs. A bench with a lift-up seat gives you somewhere to sit and a place for shoes or small tools. Where possible, screen utility areas with a hinged trellis panel covered in a lightweight climber, but keep the hinges accessible so you can still reach meters and drains.

Lighting, seating and scent for outdoor living

A side return can become a genuine outdoor room if you treat it like one. Warm, low-level lighting is essential. Wall-mounted downlights on the house and boundary wall wash the paving without glare, while a string of festoon lights or a few spike lights uplighting a climber add atmosphere after dark. A weatherproof mirror on a shaded wall can bounce light into the space and make it feel twice as wide. For seating, choose a folding bistro set or a slim bench that can be tucked away when not in use. Add a small water feature with a gentle trickle to mask traffic noise and create a calming backdrop. Finally, plant for scent where you will brush past: night-scented stock, lavender in a pot, or a climbing rose near the seating area. Even a narrow strip can feel generous when it appeals to every sense.