Side Tables — Lamp Tables, Marble, Round & Narrow Side Tables
A side table is the only table in the house defined by what it stands next to rather than by what you do at it. Its height is dictated by the arm of the seat beside it, its depth by the walkway past it, and its position by where you happen to sit. Buy one for how it looks and there's a good chance it ends up in the wrong place, at the wrong height, holding nothing.
Below you'll find the height that works and why, where these tables actually go, what suits a narrow space, and how the materials compare when drinks are involved.
How high should a side table be?
Level with the arm of the chair or sofa beside it, or an inch or two below. Never above.
The reason is in how you use it. Sitting down, you don't reach out and place a cup — you slide your hand along the arm of the seat and set the cup down just past it. If the table is level with the arm or slightly under, that movement is one continuous motion you make without looking. If the table stands taller than the arm, you have to lift over an obstacle every single time, and you will notice it every single time.
Most side tables land between 22 and 24 inches (55–60cm), which suits the majority of sofas. But arm heights vary far more than table heights do, and a low-armed modern sofa and a high-armed traditional one can be 6 inches (15cm) apart. Measure the arm of your own seat from the floor before you choose — it's the only figure that matters, and it takes ten seconds.
One exception worth knowing: beside an armless chair or a low-armed sofa, you can go slightly taller, because there's no arm to clear. In that case take the height of the seat cushion as your guide instead and add a few inches.
Where to put a side table in a living room
There are four positions that work, and they ask for different things from the table.
Side tables beside a sofa
The standard position, at one or both ends of the sofa. The table wants to be roughly as deep as the sofa arm so it doesn't project into the walkway, and close enough that you can reach it seated without shifting — touching the arm is fine and often looks best, since a gap of a few inches reads as an accident rather than a choice.
Side tables between two armchairs
A single table serving two seats has to be reachable from both, which usually means round or square rather than long, and it wants to sit centred between the arms rather than pushed toward one. This is the arrangement where a table doing double duty earns the most: it's the only surface either occupant has.
Side tables behind a sofa
Where a sofa floats in a room rather than sitting against a wall, a table behind it does two jobs — a surface for a lamp, and a visual back that stops the sofa looking adrift. Here the height rule changes: measure to the top of the sofa back rather than the arm, and aim for level or just below. A console is the usual answer for a long sofa, but a pair of side tables behind a shorter one works and is easier to fit through a door.
Buying side tables in pairs
A table at each end of a sofa reads as considered where a single one can look like something left over. It also solves the problem that only one person otherwise has somewhere to put a drink. They don't have to be identical — two tables of the same height in different materials look deliberate, whereas two that are almost but not quite the same look like a mistake. If you're mixing, keep the height matched and let everything else differ.
Small and narrow side tables
This is the piece people buy when there is no room for anything else, and the market has two specific answers.
Narrow side tables
A narrow side table exists for the gap between a sofa and a wall, or between a sofa and a doorway, where a standard square table would block the route. Depth matters more than width here: anything under about 12 inches (30cm) deep will sit in a gap most tables can't. The trade-off is stability, since a tall narrow table on a small footprint tips more easily — worth favouring a weighted or wider base if there are children about.
Side tables that slide over the sofa
A C-shaped table has a base that slides underneath the sofa so the top cantilevers out over your lap. It takes up no floor space at all beyond what the sofa already occupies, and it puts the surface directly in front of you rather than beside you, which is the most useful arrangement for a laptop or a plate. For a small flat, or for a seat with no room at either end, it does something no conventional table can.
Round and square side tables
A round side table suits a busy walkway and a room with small children, for the same reason a round coffee table does — nothing projects, nothing catches. It also sits more comfortably beside a curved or rolled sofa arm than a square corner does.
A square or rectangular side table gives you more usable surface for the same footprint, and it's the better choice if the table has to hold a laptop, a stack of books or a tray rather than just a cup and a lamp. Against a straight-armed sofa it also lines up cleanly, where a round table leaves a curved gap.
The practical test is what actually lands on it. If the answer is a drink and a book, take the round. If it's a laptop, take the square.
Side table materials
A side table is where drinks genuinely end up. The glass of wine goes here, not on the coffee table, and it stays for the evening — so the material question is more consequential than the size of the piece suggests.
Marble side tables
A side table is the most affordable way to own marble, because the slab is small. It's also the riskiest place to put it, for exactly the reason above: marble is porous, and wine, citrus and anything acidic will etch or stain it if left sitting. On a dining table you'd wipe a spill within minutes; on a side table a glass can leave a ring you don't notice until the morning. If you love the look, a sealed marble and a couple of coasters make it entirely workable — just go in knowing which surface you've chosen.
Wooden and oak side tables
Timber is the most forgiving option here and the only one that can be repaired, which matters on a surface that takes hot mugs without ceremony. Oak is the hard-wearing traditional choice; lighter timbers suit a modern room. As on any wooden table, an oiled or waxed finish marks more readily but sands back easily, while a lacquered one resists better and hides a repair worse.
Metal and glass side tables
Metal frames allow the slim, light designs that suit a narrow gap, and a metal-legged table with a small top takes up less visual space than its footprint — useful when the table sits in a sightline. Glass tops are immune to rings and keep a small room feeling open, at the cost of showing every mark. Both are the natural pairing for a C-shaped or cantilevered design, where the frame has to be strong without being bulky.
Black and white side tables
Painted and lacquered finishes are worth a thought on a piece this small, because a side table is one of the few things in a room you can use as a deliberate accent without committing the whole scheme. A black table anchors a pale room and disappears against a dark floor; a white one keeps a small corner light. Neither has to match anything else you own, which is part of the appeal.
Lamp tables: where the socket is
If the table is going to carry a lamp, the electrics decide its position before anything else does — and it's the question people ask last.
Work out where your nearest socket is and how the cable will get from it to the table without crossing a walkway. A lamp beside a sofa that floats in the middle of a room means a cable running across the floor, which is both a trip hazard and the reason people give up on the arrangement after a fortnight. Against a wall it's straightforward; away from one, it needs planning.
Two features that help. A table with a solid back panel or a lower shelf gives the cable something to run behind rather than dangle in front of. And a table with a drawer or a shelf can hide a plug adapter, which matters more now that most people also want to charge a phone where they sit.
On size: a lamp needs the table to be wider than the lamp's base by a comfortable margin, or the whole thing looks precarious and is. If the lamp is the point of the table, choose the lamp first and the table second — it's the only way to be sure the proportions work.
Side table, lamp table, end table or occasional table?
Worth clearing up, because these terms are used interchangeably and mostly describe the same object.
Side table is the broadest term and the one most people use — any small table that stands beside seating. Lamp table is the traditional British and Irish name for the same piece, and implies it carries a lamp, though in practice retailers use it for any small side table. End table means the same thing again and is chiefly an American term; you'll see it on imported ranges. Occasional table is the older trade name and is broader still — it covers side tables, lamp tables and nests, essentially any small table not dedicated to dining or coffee.
There's no meaningful difference in construction or size between them, so if you're comparing across retailers, compare the actual dimensions rather than the label. The one term that does mean something specific is bedside table or nightstand, which is a bedroom piece — usually taller, usually with drawers, and sized to the height of a mattress rather than a sofa arm.
Side table FAQs
What height should a side table be?
Level with the arm of the chair or sofa beside it, or an inch or two below — never above. Most land between 22 and 24 inches (55–60cm), but sofa arm heights vary considerably, so measure your own rather than relying on a standard figure. The reason for the rule is that you set a drink down by sliding your hand along the arm; a table above arm height means lifting over an obstacle every time.
Is a side table the same as a lamp table?
In practice, yes. Lamp table is the traditional British and Irish name for a small table beside seating, and end table is the American equivalent. Occasional table is a broader trade term covering side tables, lamp tables and nests. None of them describes a different construction or size, so compare the actual dimensions rather than the name when shopping across different retailers.
What size side table suits a small living room?
Look at depth before anything else. A table under about 12 inches (30cm) deep will fit a gap between a sofa and a wall that a standard square table won't, and it keeps the walkway clear. If there's no room at either end of the seating at all, a C-shaped table with a base that slides under the sofa uses no extra floor space and puts the surface over your lap instead of beside you.
Are marble side tables practical?
They're the most affordable way to own marble, since the slab is small, but a side table is where drinks actually sit for a whole evening — and marble is porous, so wine and anything acidic can etch or stain it if left. A sealed marble and coasters kept where people sit make it perfectly workable. If you'd rather not think about it, timber can be sanded and refinished, and glass or ceramic won't mark at all.