Last updated 6 August 2026. Dimensions and prices are checked against our own stock records on the date shown.
In a small bedroom the thing you run out of is floor, not storage. So the useful question is not "how much does this hold" but "how much floor does it cost me, and what do I get back for it". This guide works through that trade-off with the actual footprints of furniture we stock in New Zealand, so you can compare a tallboy against a bookshelf against a storage bed in the same units.
What actually limits storage in a small bedroom?
Floor area, and the swing space around it. A typical NZ bedroom in an apartment or a 1970s three-bedroom house leaves roughly 4–6m² of usable floor once a double or queen bed is in. Every piece of furniture takes a share of that, and anything with a door or a drawer also needs clear space in front of it to open.
That is why "vertical storage" works. Height is the one dimension a small room has going spare. A 200cm-tall shelf unit and a 93.7cm-tall tallboy can occupy the same patch of floor and hold completely different amounts.
The number to compare is the footprint: width × depth, in square metres.
How much floor does each storage option actually take?
These are real dimensions from products we stock, converted to floor area so they can be compared directly.
| Piece | Footprint (W × D) | Floor used | Height | What you get | Price |
|---|---|---|---|---|---|
| Hailey 4-drawer tallboy | 40 × 30cm | 0.12m² | 93.7cm | 4 drawers | $69.99 |
| Nivo 6-tier slim bookshelf | 40 × 29.5cm | 0.12m² | 200cm | 6 open tiers | $109 |
| Formo bookshelf cabinet | 60 × 23.5cm | 0.14m² | 180cm | Shelving, 23.5cm deep | $109 |
| Olsen 6-drawer slim tallboy | 40 × 40cm | 0.16m² | 105cm | 6 drawers | $129 |
| Horeke 6-tier storage rack | 75.5 × 29.5cm | 0.22m² | 182cm | 6 open tiers, wider | $64.99 |
| Tongass slim tallboy | 48 × 39.5cm | 0.19m² | 131.5cm | 6 drawers, taller | $199 |
Two things fall out of that table straight away.
The Hailey tallboy and the Nivo bookshelf both round to about 0.12m² of floor. One gives you four closed drawers at waist height; the other gives you six open tiers up to 200cm. Same floor cost, completely different answer — closed storage for clothes you want out of sight, open tiers for things you reach for daily.
And depth matters more than width in a narrow room. The Formo at 23.5cm deep protrudes less than half as far as a standard 60cm wardrobe, which is the difference between walking past it comfortably and turning sideways.
Is a storage bed better than adding furniture?
Usually yes, because the bed's footprint is already spent. You are not buying floor space, you are using space that already exists under the mattress. The choice is between two mechanisms, and they behave very differently in a small room.
| Gas lift | Drawer base | |
|---|---|---|
| Storage area | The whole area under the bed | Four drawers along the sides |
| Access | Lift the mattress platform | Pull a drawer out |
| Space needed to use it | Head clearance above the bed | Clear floor beside the bed, roughly the drawer's depth |
| Suits | Bulky, seasonal, rarely accessed | Daily items, bedding, kids' things |
| In our range | Double, queen and super king | Double through super king, nearly all with four drawers |
The catch nobody mentions: a drawer base needs floor beside the bed to open. If your bed is pushed against a wall on one side, half those drawers become unusable — and in the rooms that most need storage, the bed is usually against a wall. Gas lift has no such problem sideways, but it does need enough clearance above to swing the platform up, which rules it out under a sloped ceiling or a low window.
Measure before you choose. Our storage beds run from $279, and the two mechanisms sit in the same price band, so this is a fit decision rather than a budget one.
Where should vertical storage go?
In the leftover strips, not the obvious walls. The spaces that stay empty in most bedrooms are the ones a 40cm-wide unit fits perfectly:
- Beside the door, in the swing shadow — usually 40–60cm of dead wall
- Between the wardrobe and the corner, where a slim tallboy fills a gap too narrow for anything else
- Above the bedside, where a tall narrow shelf replaces a bedside table and adds five more tiers
- The wall behind the door, which almost nothing else can use
What does not work: a deep unit on the wall you walk along. Depth is what makes a room feel tight, and 40cm of protrusion in a 90cm walkway is the difference between passable and permanently annoying.
What about renting?
Freestanding is the whole game. Many renters cannot drill into walls without written permission from the landlord, which rules out floating shelves and wall-mounted rails for a lot of people.
That is why the tall freestanding units in the table above matter: a 200cm shelf unit does the job of a wall of floating shelves without a single hole. The same goes for over-bed and behind-door placement — no fixings, and everything leaves with you.
One honest safety point. Tall furniture can tip, and that risk goes up with children in the house, drawers loaded unevenly, or carpet that lets a unit rock. Most of the product specifications we checked do not list an anti-tip strap — across our shelving and drawer ranges, only two models mention one. If you are putting a 180–200cm unit in a room a child uses, buy a separate anti-tip kit and fix it to a stud. We would rather say that plainly than let a spec sheet imply the problem does not exist.
How do you choose between closed and open storage?
Closed storage hides visual clutter, which is what makes a small room feel small. Open shelving makes a room feel larger only while it stays tidy, and it stops being an advantage the moment it fills up with mixed items.
A working rule for a small bedroom: closed storage for anything you own more than ten of — clothes, linen, cables — and open shelving for the twenty or so things you actually pick up each week. That usually lands people on one tallboy plus one tall narrow shelf, which together take about 0.25m² of floor.
Five mistakes that cost small bedrooms their space
- Buying by capacity instead of by footprint. A wide six-drawer unit holds more than a slim one and eats twice the floor. In a small room, floor is the scarce resource.
- Forgetting the opening arc. A drawer needs its own depth again in clear floor; a hinged door needs a quarter-circle. Neither shows up in the product dimensions.
- Filling the good wall first. The long uninterrupted wall usually wants to stay clear so the room reads as wide. Start with the awkward strips.
- Choosing a drawer bed for a room where the bed is against a wall. Very common, and it disables half the storage you paid for.
- Going tall without thinking about stability. See the safety note above — height is free storage, but only when the unit is secured.
Frequently asked questions
What is the best storage furniture for a very small bedroom?
A tall narrow unit, because it costs the least floor for the most storage. A 40 × 30cm tallboy or a 40 × 29.5cm slim bookshelf both use about 0.12m² of floor — roughly the footprint of a bedside table — while giving you four drawers or six tiers.
How much floor space does a slim tallboy take?
Around 0.12–0.19m² for the slim models we stock: 40 × 30cm at the narrow end, 48 × 39.5cm for the taller six-drawer versions. Add the drawer's depth again in front of it as clear floor to open it.
Is a gas lift bed better than a bed with drawers?
For a small room where the bed sits against a wall, usually yes. A gas lift base opens upwards and uses the whole area under the mattress, while side drawers need clear floor beside the bed and become unusable against a wall. Drawers win when you need daily access without lifting the mattress.
Can I use vertical storage in a rental?
Yes, if it is freestanding. Tall shelving and tallboys need no fixings and leave no marks, unlike floating shelves or wall rails, which usually require the landlord's written consent to install.
How tall can a bookshelf be in a bedroom?
Our tall freestanding units run to 200cm, which suits a standard 2.4m NZ ceiling and still leaves clearance. The practical limit is what you can reach and how stable the unit is once loaded, not the ceiling.
Should I anchor tall furniture to the wall?
If children use the room, yes. Most product specifications we checked do not list an anti-tip strap, so buy a separate kit and fix it into a stud rather than plasterboard alone.
What is the cheapest way to add bedroom storage?
Open shelving is the lowest entry price in our range, starting at $64.99 for a six-tier rack, against $69.99 for a four-drawer tallboy. Choose on whether you need the contents hidden, not on the price gap.
Do storage beds cost much more than normal bed frames?
Our storage beds start at $279. Compared with buying a plain frame plus a separate drawer unit, a storage bed usually costs less floor space, which in a small room matters more than the price difference.
How deep should a shelf be in a small bedroom?
23.5–30cm handles books, folded clothes and boxes without narrowing a walkway. Deeper units hold more but protrude further, and depth is what makes a small room feel tight.
Where do you put storage in a bedroom with no space left?
The strips most people ignore: beside the door in the swing shadow, the gap between wardrobe and corner, the wall behind the door, and the vertical space above a bedside table.
About this guide. Prepared by HomeMart's furniture buying team using supplier data sheets held against each product in our own catalogue.
Everything mentioned here is in our storage beds, drawers and tallboys and shelving ranges. If you send us the wall length you are working with, we will tell you what fits.
