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Lego

New

LEGO Halloween Barn Building Toy for Kids 40721(8+ Yrs)

£12.99

Colour

Free standard delivery over £60

Product code: T968131

Unlock kids’ Halloween spirit with the LEGO Halloween Barn (40721), a building toy for 8+ year old boys & girls that will leave kids spellbound. With this creative toy, Halloween-loving kids will have fun constructing the barn before discovering its spellbinding ramshackle exterior and exploring all the thrilling details inside. They’ll delight in finding teeth hidden behind the door, bat and lamp toys, as well as special elements including a decorated eye, a green bottle, a black jar and an old tree. The building set also includes a LEGO skeleton minifigure, who brings the magic to life and encourages imaginations to bubble over as kids role-play fun Halloween stories. Once playtime is over, the barn will enchant friends when displayed as Halloween decor in kids’ bedrooms. Enter… if you dare!

Product details

Dimensions

Height: 48 mm

Width: 141 mm

Length: 191 mm

Safety Warning

Warning! Choking hazard due to small parts

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

About LEGO

Inspire the next generation of builders with LEGO's creative toys and sets.

Reviews (55)

4.5

93% Recommended this product

07 October 2025CreatorMiniMinibeard104

hallown

Originally posted on LEGO

Yes, I recommend this

i love building things and seeing the out come of how it looks once it is done

Helpful?

26 September 2025Book Snob
Verified Purchase

Spooky and fun!

Originally posted on LEGO

Yes, I recommend this

I LOVE this barn all decorated for Halloween! From the single eye peering through the hayloft to the teeth in the back! It’s great! I also have the truck with the big pumpkin and from years past, the witch and the owl. They will be much enjoyed this October. Keep them coming!

Helpful?

21 August 2025Granny

Halloween

Originally posted on LEGO

Yes, I recommend this

Lovely little kits for my two grandsons,they will love these

Helpful?

16 August 2025
Verified Purchase

Great fun!

Originally posted on LEGO

Yes, I recommend this

Love this set!! Great addition to my small halloween collection. Fun to put together!

Helpful?

10 August 2025QuaintThing024
Verified Purchase

Cute and fun

Originally posted on LEGO

Yes, I recommend this

Can’t wait to add this to my Halloween decoration collection. Such a cute build

Helpful?

10 July 2025RakishRogue

Super cute

Originally posted on LEGO

Yes, I recommend this

This was a fun little set to build. I think my favourite details (aside from the whole monster barn idea in general) are the tentacles coming out of the ground, the lantern, and the half dead tree. The bottle and cauldron on the backside are nice, but you don’t see them if you’re just displaying this one, and the play value isn’t very high. I got this for myself, and my 11 year old only investigated it for about a minute (which is unusual). I like the combination of colours: the purple, yellow, and green work really nicely together. Overall, I like it, and it’s going to look great on one of our home library shelves.

Helpful?

04 April 2025Gnomad
Verified Purchase

Amazing!

Originally posted on LEGO

Yes, I recommend this

Love it. Give us back hidden side without app gimmicks!!!! This is basically a hidden side sets without Parker or Jack. Great small set for Halloween or spooky mocs. As some might have guess I have mine set up with my hidden side sets

Helpful?

03 April 2025EnsignGentlePlatypus
Verified Purchase

Fun build

Originally posted on LEGO

Yes, I recommend this

Really fun build. I always like things that can transform. The purple and green colors work together well and it is a very charming little set.

Helpful?

26 January 2025LordRefinedBulkar100

Little Halloween

Originally posted on LEGO

Yes, I recommend this

I bought this for my daughter. She loves anything dealing with Halloween. She really enjoyed building this, might come across as for only younger children, but she is 20 years old, enjoyed building it. She keeps it up on display.

Helpful?

04 December 2024Wrensk8r

Fun little build

Originally posted on LEGO

Yes, I recommend this

I bought this barn kit as a just-for-fun easy build to use as additional Halloween decoration. It was easy and I completed it in about an hour due to taking my time. When dismantling it after the holiday there were a few pieces that were difficult to separate. The black "grass" on the single round pegs. The grass is soft plastic so I had to be careful to not dent the plastic while trying to pull the small items apart.

Helpful?

16 November 2024Nanne
Verified Purchase

I like the title.

Originally posted on LEGO

Yes, I recommend this

My grandson in autistic and it kept his interest till he finished it. I would like more sets to add on to this starter. We set up and take down his Lego sets for his Christmas scene, and now we can start one for a Halloween scene.

Helpful?

01 November 2024MarshallSlowChope100
Verified Purchase

Halloween Barn

Originally posted on LEGO

Yes, I recommend this

[This review was collected as part of a promotion.] Fun and simple with some great pieces. And a skeleton!

Helpful?

29 October 2024EsquireModestGladiator100
Verified Purchase

Cute Halloween Barn!

Originally posted on LEGO

Yes, I recommend this

Cute Halloween decoration! Love the little skeleton and the hidden eye behind the hayloft doors. Great price. Wish it was bigger!

Helpful?

25 October 2024
Verified Purchase

Cute Holiday Set with Hidden Side Undertones

Originally posted on LEGO

Yes, I recommend this

Reminiscent of 40260 Halloween Haunt, this is a cute little Halloween themed set that will fit in great with other similar such past builds like 40423. I think the main thing lacking from the set is an additional minifigure, it would really help round things out a bit. The eyes and teeth hidden when the barn doors and shutters are closed but exposed when those doors and shutters are open is very reminiscent of the thoroughly underrated Hidden Side line, and this set is also a great compliment to anyone who owns those sets. Overall, this is a nice return to form for LEGO seasonal sets and I am hopeful that we can get one more minifigure out of any future sets.

Helpful?

19 October 2024Michael
Verified Purchase

Halloween fun

Originally posted on LEGO

Yes, I recommend this

Lego is a fun activity to do all year round and this one is fun for Halloween

Helpful?

16 October 2024suekasten
Verified Purchase

Halloween

Originally posted on LEGO

Yes, I recommend this

Love the details. Another addition to my Halloween collection.

Helpful?

16 October 2024CommanderWigglyOstrich100

Just why

Originally posted on LEGO

No, I don't recommend this

Although this set is spooky and festive, it is way over priced and when i unboxed the set it came with 6 missing pieces. Disappointed,

Helpful?

Replied

17 October 2024

Oh no! It's disappointing when your build isn’t going as planned and we're sorry you had to put your build on hold! We're here for you and happy to help. Please give us a call or chat at LEGO.build/Service-BV so we can get the parts you need requested!

12 October 2024LadySersie
Verified Purchase

Spooky barn and skeleton

Originally posted on LEGO

Yes, I recommend this

The only thing missing is a Jack-O-Lantern!!!! I wish that the barn had a different colour of base plate( black maybe ?

Helpful?

12 October 2024BrilliantAlien077
Verified Purchase

Fun

Originally posted on LEGO

Yes, I recommend this

I bought this as a classroom decoration. My grown daughter built it while I built the pumpkin Lego set I had. Instructions are good, and the outcome is cute.

Helpful?

11 October 2024Lego
Verified Purchase

Halloween

Originally posted on LEGO

Yes, I recommend this

Fun Halloween build for my Halloween collection. I try to get a new one every year.

Helpful?

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