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LEGO Creator 3 in 1 Cozy House Toys Model Building Set 31139
$59.99 reg $67.99
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About this item
Highlights
- LEGO Creator 3 in 1 Cozy House building toy set for kids ages 8 and up features 3 different houses: a family house, canal house and a lake house
- The model family house includes 4 rooms: kitchen, living room and 2 bedrooms, plus a garden terrace so kids can play out fun-filled stories
- The DIY building toy idea for outdoor play can be rebuilt into a 3-story canal house with an attic office, art gallery and café, or as a lakeside holiday home
- Includes 2 adult and 1 child LEGO minifigures; kids can swap their hair and clothes to create their own characters for imaginative adventures
- The family and LEGO lake house can be opened in the middle, while the top floor of the canal house can be removed and added to the back
- The LEGO family house has terrace furniture and a letterbox, canal house has a dog and 2 toy boats and the lake house has a fire pit and boat
- The family toy house makes a great summer toy for boys and girls ages 8-11, has 808 pieces and measures over 19 cm (7 in.) high, 19 cm (7 in.) wide and 13 cm (5 in.) deep
Description
Kids will be thrilled to play out fun-filled stories with this impressive LEGO Creator 3 in 1 Cozy House (31139) building toy for kids ages 8 and up. It's time to enjoy the good life with 3 different impressive LEGO houses in 1 set. Kids have the choice of creating 3 different LEGO houses with this brilliant DIY building toy idea for outdoor play. It features a family model house with 4 rooms: a kitchen, living room, master bedroom and child’s bedroom, plus a garden terrace. The house folds open in the middle to give kids even more play options. When it's time for a change, kids can rebuild it into a 3-floor LEGO canal house with an attic office, an art gallery and café, or make a holiday lake house on the water with a boat. Each model can be adjusted and played with in 2 positions. The set comes with 3 LEGO minifigures (2 adults and 1 child) who can swap clothes and hair to create different characters. For a fun build experience, download the LEGO Builder app and step into a new world of building fun where kids can zoom in and rotate models in 3D, save sets and track their progress. This construction toy playset gives children an enjoyable building task before the playtime fun begins and makes a great summer toy for boys and girls ages 8-11. Contains 808 pieces.
Number of Pieces: 808
Suggested Age: 8 Years and Up
Assembled Dimensions: 10.31 Inches (H) x 15.04 Inches (W) x 2.78 Inches (D)
Model #: 31139
Educational Focus: Creative Thinking
Includes: Toy Building Components
Industry or Government Certifications: CPSIA Certified
Material: Plastic
Battery: No Battery Used
Street Date: March 1, 2023
TCIN: 86216182
UPC: 673419374859
Item Number (DPCI): 204-00-4796
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 2.78 inches length x 15.04 inches width x 10.32 inches height
Estimated ship weight: 2.605 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
The cozy house building set offers a delightful experience for guests of all ages, combining creativity with fun. With three different builds, it encourages imaginative play and bonding time. Guests appreciate the detailed interiors and clever design elements, making it a great addition to any LEGO collection. While some found alignment tricky, the overall enjoyment and quality of the set shine through, making it a worthwhile investment for family activities.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.9 out of 5 stars with 90 reviews
broad age appeal: 4.5 out of 5
ease of use: 4.5 out of 5
length of play: 4.43 out of 5
quality: 4.5 out of 5
value: 4.25 out of 5
100% would recommend
8 recommendations
3 out of 5 stars
23 September, 2025
originally posted on LEGO
Overall fun set
Set was fun to build and looks great. My only complaint is that there is a mistake in the instructions. When building the mailbox it does not show you to get the mail pieces. Come on! Don’t you test build before production?
1 reply from LEGO® Customer Service team - 1 month ago
Thanks for catching that! We appreciate your attention to detail.
1 out of 5 stars
Thumbs up graphic, would recommend
23 July, 2025Verified purchase
Target customer service let down
I ordered this as a gift and unfortunately had this swiped from my porch. Unfortunately Target refused to investigate with shipper and refused replacement or refund. I will never use or recommend that anyone uses Target shipping service ever again terrible experience no customer service.
5 out of 5 stars
11 June, 2025
originally posted on LEGO
Great as always for 3-1
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.
5 out of 5 stars
20 April, 2025
originally posted on LEGO
Cozy House Remodel Adventure !!!
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!
5 out of 5 stars
27 March, 2025
originally posted on LEGO
Cozy Pretty House
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 :-)
4 out of 5 stars
28 February, 2025
originally posted on LEGO
Fun Easy Build
This was a super fun and easy build, although I am not sure what the small extras were as I wracked my brain trying to figure them out, I had fun putting this set together nonetheless. I started with bldg #1 to fit into the modular house/building theme I have going on atm. I guess I could have went with anyone of them. It is like the tiny little house in "up" which is adorable in amongst the larger modular builds I have along side of it. The colours are bright and cheerful.
5 out of 5 stars
Thumbs up graphic, would recommend
16 February, 2025Verified purchase
Too cute!
The little details made my heart so happy. I had a lot of fun building this one with my husband and daughter. The hardest part was picking which one of the three options to build. Ultimately we went with the first one as it had the longest process :)
5 out of 5 stars
10 February, 2025
originally posted on LEGO
So cozy
A fun build, I've only tried the first option so far but look forward to the others. One thing that made it difficult was properly seating the second floor onto the first due to the door/window having nothing on top to ensure proper alignment, I would recommend adding a plate there for stability.
5 out of 5 stars
Thumbs up graphic, would recommend
13 January, 2025Verified purchase
Good chouce7
Provided a "just right" challenge
5 out of 5 stars
11 January, 2025
originally posted on LEGO
Fab fun set
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!
5 out of 5 stars
12 December, 2024
originally posted on LEGO
Another great Adventure
Once again Lego has given my Grandkids another great adventure in building🎊🎉
5 out of 5 stars
6 December, 2024
originally posted on LEGO
Cozy House
Excellent quality using it as part of my winter village.
5 out of 5 stars
8 September, 2024
originally posted on LEGO
Cozy house
Fun little build most likely to more and build all three options
4 out of 5 stars
26 August, 2024
originally posted on LEGO
Very nice
An overall nive expérience to build. Only problem is the lack of Connecticut with other set. Butvagaun, awsome. Love the small kitchen
5 out of 5 stars
14 August, 2024
originally posted on LEGO
Build all 3
I had a fun time with this build. Normally I don't take apart the 3 in 1's but I've already built the cozy house and the lake house and am wanting to finish and do all 3. The build is fun and varied enough between each design that it hasn't felt repetitive or a chore to build.
5 out of 5 stars
21 March, 2024
originally posted on LEGO
Mighty little houses, creativity sparked!
I thought the main building was adorable, it fit together nicely and had cute interior designs. It was a little small to fit beside some of my other buildings so I gave the canal house build a try, which ultimately was the build that interested me the most to expand upon. I continued vertically to just make a very tall townhouse on the 6x12 stud frame that can fit behind some of my modulars to create more visual interest. I used many extra pieces from my dismantled city downtown set and a few from the hospital. Great starting builds, 3 good choices from the instructions, and plenty of further potential to continue building. A mighty creator 3 in 1 set to spark creativity!
5 out of 5 stars
14 March, 2024
originally posted on LEGO
Nice set
Overall nice set. Lots of variety and detail. Only negative is colors are tough to figure out from directions. Lots of playability.
1 reply from LEGO® Customer Service team - 2 years ago
Thanks for your feedback about the building instructions for your set, we appreciate it! We're looking into replacing the dark instruction background based on feedback from fans like yourself! Until then, you can find higher-contrast digital instructions at LEGO.build/BI-BV or even on our free app that allows you to zoom in and rotate by visiting LEGO.build/BuilderApp-BV!
5 out of 5 stars
Thumbs up graphic, would recommend
29 January, 2024Verified purchase
Fun and functional
This build was super cute. Perfect date night activity. The house has a bunch of cute little details and discovering them all was fun. I love that you can open and close the house.
5 out of 5 stars
28 January, 2024
originally posted on LEGO
Mom loved it!
I purchased this to continue our once a month build series with my mom. She's really enjoyed building the homes and houses from different series. This one was another Lego brick on the wall for great builds. I applaud the creator of this who put in the Rock Raiders reference. Well done! This set brought some good laughs and moments to a grown up son and mom's quiet Saturday afternoon. 10/10 Set.
5 out of 5 stars
26 December, 2023
originally posted on LEGO
Perfect gift to give to children
I bought this for my youngest sister for Christmas. She absolutely loved it and wouldn't stop playing with it.