L Shaped Garden Ideas That Turn an Awkward Corner Plot Into an Asset
- Oliver Burgess
- Aug 16, 2025
- 7 min read
Updated: 6 days ago
L-shaped gardens are essentially two plots joined at the corner. One wider arm and one narrower, or a long back garden meeting a strip down the side of the house. The built-in challenge is making the two arms feel like one garden rather than two leftovers.
Handled well, an L-shape is one of the most rewarding plots to design. You get two distinct areas, two different atmospheres, and almost twice the design interest of a plain rectangle.
Here are eight L shaped garden ideas I use most, with examples from real projects.
What is an L-shaped garden?
An L-shaped garden is a plot made up of two adjoining rectangular sections meeting at a right angle, usually because the plot wraps around the side of a house, sits on a corner lot, or extends down a side return as well as the back of the property. The two arms can differ significantly in width, length and aspect.
The variation is the whole point. A garden where the two arms are similar in size feels like one continuous space. A garden where one arm is much larger than the other reads as a primary room with a smaller secondary one. The design response shifts depending on which version you have.
Why L-shaped gardens feel awkward
The shape itself isn't the problem. The way people respond to it is. Most L-shaped gardens get treated as a back garden plus a leftover strip.
L-shaped plots tend to:
Have two different aspects, with one arm getting sun and the other in shade, often calling for different planting palettes.
Hide the smaller arm from the house, so it goes unused or becomes a storage zone by default.
Create a sharp internal corner where many homeowners default to bins, sheds, or a forgotten patch of lawn.
Resist symmetrical layouts, because the two arms rarely match in dimension.
Confuse sightlines, with no single view from the house that captures the whole garden.
Tempt over-zoning, where the two arms get so distinct they stop reading as one garden.
The reward for getting it right is significant. The same plot, well designed, gives you a destination, a journey, and two atmospheres in the space of one rectangle.
8 L shaped garden ideas
Read through, find the closest match for your plot, and combine two or three of these where it makes sense.
1. Treat the two arms as connected rooms
The most important decision in an L-shaped garden is whether you treat it as two zones or one continuous space. My answer is almost always both. Two distinct rooms that are clearly connected. Each arm gets its own purpose - dining, relaxing, productive growing - but shares enough materials, planting and lines to read as a single garden.
My garden design project in Bromley uses this approach in a rectangular plot, with separate zones for BBQs, outdoor dining and relaxing connected by a stepping stone path and unified by low planting that runs through the whole space. The same logic translates directly to an L-shape: discrete rooms, shared language.
2. Make the corner the focal point, not the dumping ground
The internal corner of an L-shaped garden is the one feature both arms see. Treat it as a focal point and the whole garden settles. Bins, compost and storage in the corner will undermine everything else, no matter how well planted the rest of the plot is.
What works in the corner: a specimen tree, a sculptural water feature, a built-in bench wrapping the angle, a pergola covering both directions, or a single statement container. The corner doesn't need to be elaborate. It needs to give the eye something to land on from both arms.
3. Connect the arms with a path that pulls you round the bend
A path that curves through the corner does more design work than almost any other feature. It draws you from one arm into the next, encourages you to use the smaller arm, and tells the eye that the two spaces belong together.
A meandering route through a sequence of zones, like the one in my garden design project in Ascot, makes the journey itself the feature. The path winds from a water feature, through woodland-fringe planting, under beech hedging into a productive area. In an L-shape, the same idea pulls you around the corner rather than along a straight line.
4. Match planting to the aspect of each arm
L-shaped gardens almost always face two directions. One arm will be sunnier than the other, sometimes dramatically so. The planting needs to match each aspect rather than trying to do the same thing across both. The RHS guide to garden aspect is a useful starting point for working out which conditions you're dealing with in each arm.
A simple split that works: a full-sun palette in the sunnier arm (lavender, salvia, perovskia, achillea, sedum), a shade-tolerant palette in the cooler one (hosta, fern, brunnera, hydrangea). Repeat one or two plants across both arms, usually a structural grass like Hakonechloa macra that copes with mixed light, to keep them visually connected.
5. Repeat materials and key plants across both arms
Cohesion comes from repetition. If one arm uses sandstone paving, the other should use the same stone. If one arm has clipped box at the corners, the other should too. The eye reads two arms as one garden the moment it spots a repeated detail.
My garden design project in Long Ditton demonstrates this in a multi-zone plot, with clay paver paths running through several seating areas and planting choices that recur across each zone. The garden reads as a sequence rather than a set of disconnected rooms.
6. Use the wider arm for entertaining, the narrower for retreat
Most L-shaped gardens have one arm that's noticeably more generous than the other. Use the wider arm for the active, social uses of the garden, like dining, BBQ and lounging. Use the narrower arm for a quieter, single-purpose use: a reading nook, productive vegetable beds, a sheltered bench, a cutting garden.
This division usually matches the natural geometry. The wider arm tends to sit directly behind the house, with the kitchen and back doors opening onto it. The narrower arm, often down the side return, gets used less by default, which is why it benefits from a deliberate single-purpose design.
7. Place a destination at the far end of the longer arm
A long sightline needs a destination. In a single-arm rectangle, that's the back fence. In an L, it's the far end of the dominant arm. A garden office, summer house, fire pit area, pergola or specimen tree gives the eye somewhere to land and creates a reason to walk the length of the garden.
The destination at the far end and the focal point in the corner work together. The corner pulls you from one arm to the other. The far-end feature pulls you down the longer arm. Between them, the entire plot becomes a route rather than a collection of leftovers.
8. Soften the geometry without erasing it
Curves help, but only if they soften rather than disguise. Gently sweeping borders, a curved lawn shape, or a rounded patio at the corner can balance the hard angles. The mistake is over-curving everything in an attempt to pretend the plot isn't L-shaped.
Confident L-shape designs own the geometry. A clean rectangular dining terrace at the back of the house, set against curved planting and a circular focal point at the corner, reads as more considered than a garden that's been curved into oblivion.
How to plan an L-shaped garden
To plan an L-shaped garden, decide first whether each arm has a single use or two. Place a focal point at the internal corner so both arms see it. Plant each arm to its own aspect but repeat one or two species across both. Use a curving path through the corner to link them, and place a destination at the far end of the longer arm.
The planning order I'd follow:
Identify the aspect of each arm. Which way does each face? What's in shade for most of the day?
Decide the use of each arm. One social, one quieter, usually. The narrower arm often suits a single, defined purpose.
Place the corner feature. Both arms see it, so it sets the tone.
Plan the route. Path or stepping stones that pull you round the bend.
Layer the planting. Different palettes per aspect, with one or two repeated plants tying them together.
Add the destination. A reason to walk to the far end of the longer arm.
If you're not sure how your L-shape will respond to the changes you have in mind, working with a designer is the fastest way to test ideas before committing to the build. As one of the best garden designers in Beckenham, I'm regularly asked to advise on L-shaped plots and similar awkward layouts.
Common mistakes I see
The errors I see most often with L-shaped gardens are about treating the shape as a problem rather than a feature.
Using the shorter arm as overflow. Bins, compost, the rotary line, the shed. The smaller arm becomes invisible from the house, so it ends up holding everything you don't want to see. A single deliberate use, even a simple bench with a planter, turns it back into a real part of the garden.
Ignoring the difference in aspect. Planting the same palette across both arms means half the planting will sulk. The garden never settles because half of it never thrives.
Trying to force the L into a rectangle. Some homeowners try to ignore the geometry entirely, designing as if the plot were a square with a chunk taken out. The corner ends up reading as a mistake rather than a feature, and the garden never resolves itself.
Want a layout designed for your L-shaped garden?
L-shaped plots have more potential than almost any other layout, but only once you stop fighting the geometry and start using it.
I design gardens across London, Kent and the South East, and every project starts with a free site visit and a careful read of the plot's proportions and aspect. If you'd like a layout drawn up specifically for your L-shaped garden, get in touch and we'll arrange a visit.
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