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Relive a family-favourite Christmas comedy movie with this LEGO Ideas Home Alone House Set (21330) for play and display. The LEGO McCallisters' house is packed with instantly recognizable details and delightful features to recreate hilarious scenes. There is everything you need to stage Kevin's fake Christmas party, a basement furnace with a LEGO light brick, iron-drop function, swinging paint cans, collapsible shelves, zip line from the attic to the treehouse and more. Each level of the house is detachable, and the walls and roof open up for easy access.

This large LEGO house building set is the biggest LEGO Ideas set so far! Recreate hilarious scenes with Kevin McCallister, mom Kate McCallister, crooks Harry and Marv, plus the neighbour 'Old Man' Marley, plus Harry and Marv's van with crowbar and police hat elements inside.

Great Christmas holiday gift!

With 3,957 pieces, this is the biggest LEGO Ideas set so far, and the bricks are divided into bags following the movie's plot, so you can relive the story as you build during the holidays.

Measures over 10.5 in. (27 cm) high, 13 in. (34 cm) wide and 14.5 in. (37cm) deep.

Contains 3955 pieces.

  • Brilliantly detailed buildable model of the McCallisters' house from Home Alone.
  • 5 LEGO® minifigures, including Kevin McCallister and crooks Harry and Marv.
  • The house opens up for easy access and has loads of fun functions.
  • Many instantly recognizable details to spark memories of hilarious scenes.
  • Festive display piece for you or a Christmas gift for other Home Alone fans.
  • The building stages track the plot of the movie.
  • Step-by-step instructions guide your immersive building experience.
  • Age: 15+
  • Number of Pieces: 3955

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Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Brilliant set

5 stars out of a maximum of 5

This was really good to make. Some small parts so you need a little tub to keep them in. Stops them falling on the floor. Took me longer than I expected but the final result looked good.

2025-07-14by Suzie**Verified Purchase**

Lego Home Alone

5 stars out of a maximum of 5

I have been wanting this set since it’s release, and it has exceeded my expectations, all the detail from the movie that has gone into this set is phenomenal, and you build it by scenes in movie as well. It is nostalgic and so enjoyable to build, I think it could double as part of the Christmas decorations as well and become a tradition, I also intend to purchase lights for the build too as it finishes it off. If you love Lego and Home Alone you would regret not getting this before it retires :) 

2023-12-18by nessi2992**Verified Purchase**

Fantastic build

5 stars out of a maximum of 5

Simple and fun build but very detailed. Lots of Easter eggs and a nice shelf piece afterwards. Def recommend. Great set

2022-02-02by Step

No delivery

1 stars out of a maximum of 5

Ordered on the 6th of December, no delivery. Messed about by a none existent customer service. Managed to cancel order just before Christmas, cutting it fine. And went to smyths toys and got it for the same price. Why take orders when you have no stock and not inform customers. Especially when they are Christmas gifts. Never ordering from this company again, absolute sham.

2026-01-03by Debbie

Not sure if this is a con

1 stars out of a maximum of 5

Ordered 07/12/25 they took payment as in their policy it states it will be taken when an item has been dispatched. 18/12/25 still not been dispatched?. Their customer service are not replying to my messages and starting to wonder if it’s a con and they don’t have any. Won’t be using them again for Xmas gifts as can’t trust them

2025-12-19by Terry**Verified Purchase**

Lego Home Alone House

5 stars out of a maximum of 5

Great price, the cheapest available at the time. Fast delivery and more importantly securely delivered. Would recommend

2025-12-13by Andrew**Verified Purchase**

Great item at a great price

5 stars out of a maximum of 5

Item was saved in my wish list when out of stock. I had a notification when it came back into stock, and I purchased at a great price. My only issue was how long it took to be shipped to me, and poor communication about why it wasn’t dispatched in a timely manner. I had to chase it twice and it took nearly a month to be delivered from date of purchase. Thankfully it was a gift to myself and not to someone else

2025-10-01by Paul**Verified Purchase**

Absolute quality bit of kit

5 stars out of a maximum of 5

An awesome piece if kit, this construction is fantastic and provides great instruction and challenge whilst building. From the moment I started I couldn't stop building. Great price from Zavvi and delivered safely to my door.

2024-10-16by Ray M**Verified Purchase**

Home Alone House

5 stars out of a maximum of 5

Wow! Amazing Lego, one of the best. So much detail and really fun to build. Easy to order, dispatched immediately and came super quick.

2024-05-19by Tom**Verified Purchase**

Home alone

5 stars out of a maximum of 5

I treated myself to my first lego set and was not disappointed. I had so much fun building this and I am amazed at how much thought has gone into the details that reference the film. Absolutely amazing! Delivered in good time too.

2023-11-26by Monkeymum **Verified Purchase**