How Much Does a Garden Wall Cost?

There is no single figure that answers this honestly, and every wall we quote is priced only after we have stood in front of it. What we can do here is explain exactly what moves the price, so you understand why one garden wall costs more than another before we ever turn up with a tape measure.

The first two numbers are length and height, and they are the simplest way to picture the difference between two jobs. A wall twice as long takes roughly twice the bricks and roughly twice the days, and height compounds it: a wall built up towards head height needs working platforms a knee-high edging wall never will, on top of more courses of brick and more mortar in every one of them. Two walls that look about the same size on a plan can still be different jobs once the height is measured properly.

The brick you choose moves the price as much as the size does. A standard facing brick is the cheapest starting point. A brick matched to sit alongside brickwork already on the house, or against a boundary wall next door, costs more to source and is sometimes tracked down specially. Engineering brick, chosen where a wall has to cope with standing water or contact with the ground, costs more again. None of that is a mark-up on our part. It is what the brick itself costs before a single one goes in the wall.

Then there is what is under the ground, which a homeowner can never judge from the surface and is usually the biggest single swing in the price. Every wall needs foundations, and foundations need digging out to solid ground before anything is built on top of them. On some plots that is straightforward: dig to a sensible depth and it is ready. On others the ground is soft, full of old rubble, close to a drain, or on a slope that needs stepping, and all of that adds days before a single brick is laid. We have taken on a garden wall where the groundwork alone threw up more complications than the wall built on top of it, in weather that added time nobody had allowed for either. None of that shows from the pavement, which is exactly why it cannot go on a website.

The pattern the bricks are laid in, known as the bond, is the next lever on the price. A stretcher bond, the plain pattern most garden walls use, is the quickest to lay and the reason most walls are priced the way they are. A Flemish bond, or a semi-bespoke pattern like the wall Jack built in Bournemouth, takes longer brick by brick because every course is doing more work, and a pattern that takes longer to lay costs more to build. It is a skilled bond a lot of bricklayers steer away from for exactly that reason. We will price either honestly, and tell you the difference before you decide which one you want.

Access is the one people rarely think about until it becomes the reason a job runs long. A wall with a clear run from the road, room to mix and stack materials nearby, and nothing fragile to protect on the way through, is quicker to build than one behind a narrow side gate where everything, brick, sand, cement, has to be carried by hand. An easy-access wall is our favourite kind of job to quote, not because it is easier work, but because none of that carried time ends up in your price.

What is already on the site before we start matters just as much. A new wall built on clear ground is one job. A wall that replaces an old one that has to come down first, has been undermined by a tree root, or is leaning and needs taking apart carefully rather than knocked over, is a different job wearing the same name. We look at what is there before we quote, not after we have started, so nothing about the ground you are standing on becomes a surprise once work is under way.

Put those together, length, height, the brick, the ground beneath it, the bond and the access, and it should be clear why a figure typed into a website would not survive contact with your wall. A number built for an average garden wall on average ground is not a number for your garden wall on your ground. It is either too low, which is a promise we would then have to break, or too high, which loses you a fair price for no reason. Neither serves you.

So the quotation is free, it is written, and it carries no obligation to go ahead with it. We come out, measure the length and height, look at the ground and the access for ourselves, ask what brick and bond you have in mind, and give you a figure built for your wall rather than somebody else's. That is not a way of avoiding the question. It is the only honest way to answer it.