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LEGO Creator 3-in-1 Cosy House Building Set 31139

  • Overall Rating: 
    4.9 out of 5
    4.9 out of 5
    Rating Snapshot (36 reviews)
    5 stars
    34
    4 stars
    0
    3 stars
    2
    2 stars
    0
    1 star
    0
    34 out of 36(94%)reviewers would recommend this product to a friend.
  • Age: 8 - 10 years
£32.99 £54.99
Discontinued

How much does UK delivery cost?

Standard Delivery

FREE - when you spend over £39.99 or £3.99 for orders under £39.99

  • Delivery in 2-3 working days (excluding weekends and bank holidays)
  • Free delivery when you spend over £39.99 applies for UK mainland only

Next Day Delivery

FREE - when you spend over £75.00 or £5.99 for orders under £75.00

  • Order by 7pm to receive delivery for the next working day (excluding weekends and bank holidays).
  • The Entertainer is closed on Sunday so orders placed before 2pm on Saturday for Next Day delivery will be with you on Monday. Orders placed after 2pm Saturday and on Sunday will be delivered to you on Tuesday.
  • Orders placed after 7pm will be delivered in 2 working days.
  • UK mainland only.
  • Next Day Delivery excludes online only and large sized items.

FREE Click & Collect

  • If your items are available in store, you can collect your order in as little as 30 minutes. 
  • Items that are not available in store will take 2-3 working days (excluding weekends and bank holidays) to be delivered to your nominated store.
  • Monday to Saturday during opening times.
  • You will be notified by email when your order is ready to collect from your chosen store

Reviews

Customer Ratings & Reviews
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Ratings summary
Overall Rating: 
4.9 out of 5
4.9 out of 5
Rating Snapshot (36 reviews)
5 stars
34
4 stars
0
3 stars
2
2 stars
0
1 star
0
Authentic Reviews Authentic Reviews
34 out of 36(94%)reviewers would recommend this product to a friend.
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Product ReviewsWrite a review
Overall Rating: 
5 out of 5
5 out of 5
Great as always for 3-1
Date:10 June 2025
Customer Avatar
Great colors. I love all three designs. I really like how the little toys in the set are all references to old lego sets which I thought was a really cool easter egg.
Would you recommend this product to a friend? Yes
Written by a customer while visiting LEGO
Overall Rating: 
5 out of 5
5 out of 5
Cozy House Remodel Adventure !!!
Date:20 April 2025
Customer Avatar
I’ve had my eye on this wee set for a while. I like that it closesup to become one entire structure - and also openes up w a hinge to tinker with the inside. So for Easter I decided to buy and build a little cozy house. After it was completed I went on to remodel my new little home. So here are some photos of the magic of Lego! Having a moderate inventory of bricks and plates and parts allows for customizing and making your own creations. This build gave me the base and I took it from there. I made it just over 2x the length, added a fireplace on the 2nd floor, new doors and windows - added some too. Changed the roof, modified the chimney, added landscaping. Super fun and extremely satisfying to see this come to life. Keep an eye out for these builds that offer a solid base for customizing and making 10x builds. Very happy w my purchase - and my new custom cozy house - hope you enjoy the photos!
Would you recommend this product to a friend? Yes
Written by a customer while visiting LEGO
Overall Rating: 
5 out of 5
5 out of 5
Cozy Pretty House
Date:27 March 2025
Customer Avatar
Of all the sets I've bought since I restarted building Legos, this has been my favorite so far. It has a lot of detail and it made me smile throughout the building process :-)
Would you recommend this product to a friend? Yes
Written by a customer while visiting LEGO
Overall Rating: 
5 out of 5
5 out of 5
Fab fun set
Date:11 January 2025
Customer Avatar
Me & my daughter loved building this set together, it is good value for money. The only thing we didn't understand was the lego family! Are they inventors? The items they come with are strange!
Would you recommend this product to a friend? Yes
Written by a customer while visiting LEGO
Overall Rating: 
5 out of 5
5 out of 5
Another great Adventure
Date:12 December 2024
Customer Avatar
Once again Lego has given my Grandkids another great adventure in building🎊🎉
Would you recommend this product to a friend? Yes
Written by a customer while visiting LEGO
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