Best nest boxes for UK gardens

Match the box to the bird before you buy

A nest box is not simply a wooden ornament with a hole in it. Blue tits need a different entrance from robins, house sparrows often benefit from neighbouring compartments, and swifts require a specialised horizontal box high on a building. Begin with the birds already using your area and the safe positions your property can offer.

For a conventional small-hole box, the Artisan 25mm box is our strongest all-round recommendation for blue tits. Its protected entrance, ventilation, drainage and hinged access cover the practical details that cheaper decorative boxes often miss. The Supa multi-purpose box is useful when you want flexibility, but its front must be configured before birds take an interest.

Robins need an open-front design in deep shelter, which makes the Gardman robin box a better fit than a standard round-hole box. House sparrows and swifts have still different needs, represented here by the Nestbox Company sparrow colony and Artisan swift box.

A closer look at the five choices

1. Supa multi-purpose box: best adaptable design

The Supa uses a removable front panel to switch between a small-hole and open-front format. That makes it a useful choice if you have more than one suitable position but have not yet committed to a target species.

Treat the conversion as a pre-installation decision, not something to alter during spring. Once a box is being investigated or used, leave it undisturbed. The wooden walls and access for cleaning are welcome; check the chosen entrance configuration, mounting and exposure before putting it up.

2. Artisan 25mm box: best for blue tits

This is the most thoroughly specified small-hole box in the shortlist. It combines a 25mm entrance with a slate protector, ventilation and drainage gaps, a lead roof ridge and a lockable hinged side. The smaller entrance is suitable for blue tits and helps exclude larger hole-nesting species.

Good construction cannot rescue a poor position. Mount it securely, avoid the strongest sun and prevailing rain, and keep a clear flight path. Our blue-tit nest-box guide compares it with 28mm and 32mm alternatives.

3. Gardman robin box: best open-front option

Robins commonly use open-front boxes, but that large opening makes placement crucial. The Gardman is a simple FSC timber design with a removable floor for off-season cleaning. It is a sensible ready-made alternative to improvised shelves or decorative boxes with no maintenance access.

Site it low in dense vegetation or another sheltered position where the front is not exposed to driving rain or obvious predators. An open-front box fixed to a bare fence is not a suitable shortcut. See our robin nest-box choices for two more natural-looking options.

4. Nestbox Company colony box: best for house sparrows

House sparrows are sociable nesters, so a terrace with separate compartments can make better use of a suitable wall than one isolated box. This model is about 600mm wide, has three compartments, steel brackets and a removable slate-effect roof.

Its size is the main practical consideration. Use the right fixings for the wall, keep entrances clear and do not install it where ladders or access would be unsafe. A colony box should provide neighbouring spaces, not one open internal cavity.

5. Artisan swift box: best purpose-built swift option

Swifts need a high external box with an unobstructed flight path. The Artisan model is made from untreated timber with stainless-steel fittings, a slate roof, two mounting points and a hinged front for appropriate off-season access.

Installation is more demanding than hanging a tit box from a tree. Swift Conservation recommends external boxes at least five metres high with clear access, so competent installation and secure fixings are essential. Never work at height without the right equipment and experience.

What should a good nest box be made from?

The BTO's nest-box buying advice recommends insulating materials such as wood or woodcrete. For timber boxes, it advises walls at least 15mm thick. Dense metal or ceramic boxes can overheat or become too cold and are better avoided as nesting chambers.

Look for drainage at the base, some ventilation beneath the roof and a secure roof or side that can be opened for lawful off-season cleaning. A perch below the entrance is unnecessary and may give predators extra purchase.

Get the entrance right

The hole determines which birds can enter. RSPB guidance uses 25mm for blue, coal and marsh tits, 28mm for great tits and tree sparrows, 32mm for house sparrows and 45mm for starlings. Robins use an open-front box. Read our complete nest-box hole-size guide before drilling or adapting anything.

Do not reduce an entrance while a box is occupied. Any plate or repair belongs to the empty, off-season maintenance window.

Position matters as much as construction

For small-hole boxes, the BTO suggests roughly one to three metres above ground with a clear approach. Shelter the entrance from prevailing weather and strong sun; north or east-facing positions often provide that balance, though the actual garden and surrounding shade matter more than a compass rule alone.

Different box types should not be crowded together. Keep them away from busy feeders and paths where repeated disturbance is likely. Our guide to where to put a nest box covers trees, walls, height and fixing choices.

Frequently asked questions

When should I put a nest box up?

Autumn and winter give birds time to find it and may provide shelter in poor weather, but a sound empty box can be installed at any time if the work will not disturb nesting birds. Read when to put up a nest box before starting.

Should I look inside during nesting?

Casual opening is best avoided. Wild birds, their eggs and active nests are protected by law. Watch quietly from a distance and never obstruct the entrance.

How often should it be cleaned?

Inspect and clean only in the lawful off-season and only once you are certain it is no longer in use. Our nest-box cleaning guide explains the permitted period and a simple method.