Kitchen counter space is at a premium in most UK homes. These are the best coffee machines under 20cm wide, plus the slimmest bean-to-cup and semi-auto options for flats, studios and narrow worktops.
At a glance — our top three picks
Top Pick
Nespresso Essenza Mini
The smallest genuinely good coffee machine you can buy in the UK — 8cm wide.
Runner-up
Sage Bambino Plus
Narrowest real espresso machine at 19.5cm. Auto milk frothing built in.
Budget
Wacaco Picopresso Portable
Technically smaller than any machine on this list — hand-pumped portable espresso.
Our top picks compared
| Product | Best for | Rating | Price | Jump to review |
|---|---|---|---|---|
| Nespresso Essenza Mini | Overall best buy | ★★★★★ | £££ | Read review ↓ |
| Sage Bambino Plus | Enthusiast upgrade | ★★★★½ | ££££ | Read review ↓ |
| Wacaco Picopresso Portable | Best under budget | ★★★★ | £ | Read review ↓ |
Top Pick: Nespresso Essenza Mini
The smallest genuinely good coffee machine you can buy in the UK — 8cm wide.
Pros
- ✅ Under 9cm wide
- ✅ Under £100
- ✅ Simple 2-button operation
Cons
- ❌ Original-line pods only
- ❌ No milk frother
Runner-up: Sage Bambino Plus
Narrowest real espresso machine at 19.5cm. Auto milk frothing built in.
Pros
- ✅ Auto milk steam
- ✅ Small footprint for proper espresso
- ✅ 3-second heat-up
Cons
- ❌ Needs a separate grinder
- ❌ Plastic drip tray
Budget: Wacaco Picopresso Portable
Technically smaller than any machine on this list — hand-pumped portable espresso.
Pros
- ✅ Pocket-sized
- ✅ Real 18g basket
- ✅ Under £150
Cons
- ❌ Manual pumping required
- ❌ ~18 shots per charge
Buying guide
Under 15cm wide
The Nespresso Essenza Mini is 8.4cm at its narrowest. The Wacaco Picopresso is hand-held. Both produce genuinely good coffee in tiny footprints.
Slim bean-to-cup
The Sage Bambino Plus (19.5cm) and De’Longhi Magnifica Start (24cm) are the slimmest capable bean-to-cup options.
Under-cupboard clearance
Most pod machines fit under 38cm cupboards. Check the top-loading tank or hopper height before buying.
Tank size vs footprint
Smaller machines = smaller tanks. Expect to refill daily. If that bothers you, prioritise depth over width — many machines go deep rather than wide.
Frequently asked questions
What’s the smallest bean-to-cup machine?
Best for a bedroom or office?
Do small machines compromise on coffee quality?
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