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31139 LEGO Creator 3 in 1 Cosy House thumbnail image

31139 LEGO Creator 3 in 1 Cosy House
Images 6Description 
31139 LEGO Creator 3 in 1 Cosy House
  • Cosy House thumbnail
  • Cosy House thumbnail
  • Cosy House thumbnail
  • Cosy House thumbnail
  • Cosy House thumbnail
  • Cosy House thumbnail

LEGO 31139 Cosy House is a Creator set valued at $57 for new and sealed sets, down 4% from an original retail price of $59.99. The set retired in June 2025. On the used market, values range from $47 to $53 based on condition. Secondary market prices for new and sealed sets typically fall between $53 and $66.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Cosy House since June 2025. Very high accuracy
LEGO 31139 Cozy House is a Creator 3-in-1 set released in 2023, containing 808 pieces and 3 minifigures. The main build is a family house with four rooms—a kitchen, living room, master bedroom, and child’s bedroom—plus a garden terrace. It can be rebuilt into a three-floor canal house or a vacation lake house. The minifigures depict two adults and one child and include interchangeable clothes and hair.

A new and sealed Cosy House is currently valued at around $57. The average used price is $48 for those in good overall condition. New and sealed listings currently range from $55 to $75. Based on current trends, this set could be valued near $60 within the next year. The set was available for 27 months, from March 2023 to June 2025.
All regions

For Sale (New/Sealed)

 (US) CREATOR: Cozy House (31139)
BrickEconomy Choice
$45.00
(US) CREATOR Cozy House 31139 $47.00
-18.2%
(US) 31139 Creator 3 in 1 Cozy House Set NEW SEALED $48.00
-16.5%
(US) Creator 3 in 1 Cozy House Set 31139 Factory Sealed $48.00
-16.5%
(US) LEGO. CREATOR 3 in 1: Cozy House (31139). New. Sealed Box. $49.96
-13.1%
(US) CREATOR: Cozy House (31139) $49.99
-13.0%
(US) Creator 3 in 1 Cozy House Building Toys 31139, US, in hand, New, Sealed $49.99
-13.0%
(US) CREATOR: Cozy House (31139) NEW, SEALED $49.99
-13.0%
(US) Creator 3 in 1 - Cozy House (31139) - New $50.00
-13.0%
(US) Creator 3 in 1 Cozy House 31139 $50.00
-13.0%
(US) Creator 3 in 1 Cozy House 31139 New Sealed Free Shipping $53.00
-7.8%
(US) CREATOR: Cozy House (31139) $53.99
-6.1%
(US) Creator 3 in 1 Cozy House 31139 $54.90
-4.5%
(US) Creator 3-in-1 Cozy House 31139 Complete Set 808 Pieces $54.99
-4.3%
(US) Creator 3 in 1 Cozy House 31139 Complete Set Boxed Plastic 808 Pieces $55.00
-4.3%
(US) 31139 LEGO Cosy House $55.00
-4.3%
(US) Creator 3-In-1 Cozy House Set #31139 808pcs - BRAND NEW $55.97
-2.6%
(US) NEW AND FACTORY SEALED LEGO CREATOR: Cozy House (31139) $57.00
-0.8%
Show 36 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 31139 Cosy House.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 31139 Cosy House.

Sets in Creator / 3 in 1

31141 Main Street

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces / Minifigs 1,459 / 6
Availability Retired
31141 LEGO Creator 3 in 1 Main Street
Retail $139.99
Value $119.95

31142 Space Roller Coaster

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces / Minifigs 874 / 6
Availability Retired
31142 LEGO Creator 3 in 1 Space Roller Coaster
Retail $109.99
Value $147.59
Growth  +34.2%

31138 Beach Camper Van

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces / Minifigs 556 / 2
Availability Retired
31138 LEGO Creator 3 in 1 Beach Camper Van
Retail $49.99
Value $56.62
Growth  +13.3%
Annual growth 6.2%

31143 Birdhouse

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 476
Availability Retired
31143 LEGO Creator 3 in 1 Birdhouse
Retail $29.99
Value $34.21
Growth  +14.1%
Annual growth 8.3%

31137 Adorable Dogs

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 475
Availability Retired
31137 LEGO Creator 3 in 1 Adorable Dogs
Retail $29.99
Value $30.00
Growth  +0.0%

31133 White Rabbit

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 258
Availability Retired
31133 LEGO Creator 3 in 1 White Rabbit
Retail $19.99
Value $20.00
Growth  +0.1%

31136 Exotic Parrot

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 253
Availability Retail
31136 LEGO Creator 3 in 1 Exotic Parrot
Retail $19.99
Available at retail

31144 Exotic Pink Parrot

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 253
Availability Retired
31144 LEGO Creator 3 in 1 Exotic Pink Parrot
Retail $19.99
Value $28.98
Growth  +45.0%
Annual growth 16.4%

31140 Magical Unicorn

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 145
Availability Retail
31140 LEGO Creator 3 in 1 Magical Unicorn
Retail $9.99
Available at retail

31134 Space Shuttle

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 144
Availability Retail
31134 LEGO Creator 3 in 1 Space Shuttle
Retail $9.99
Available at retail

31135 Vintage Motorcycle

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 128
Availability Retired
31135 LEGO Creator 3 in 1 Vintage Motorcycle
Retail $14.99
Value $22.00
Growth  +46.8%
Annual growth 12.9%

30641 Panda

Theme / Subtheme Creator / 3 in 1
Year 2023
Pieces 83
Availability Retired
30641 LEGO Creator 3 in 1 Panda
Retail $4.99
Value $9.78
Growth  +96.0%
Annual growth 22.0%

My Collection

Cosy House Reviews

32 reviews
4.7
Collectors
Investors
True North Bricks
“Overall, Cozy House (31139) is a fun and colourful 3-in-1 set. I like that the alternate builds are recognizable (some 3-in-1 alternate models leave me scratching my head). Without deviating too much from the house theme, the three models offer unique scenes to bring... More different stories to life. As always, the playability is high with Creator 3-in-1 sets and kids will have a lot of fun with these models. Unlike some, 3-in-1 houses, these models also have the curb appeal that make them a nice display model for AFOLs. That’s a win-win.”
Full review at truenorthbricks.com
The Rambling Brick
“Set 31139 Cozy House has 808 pieces and three minifigures. Each of the three builds is a doll house type design, open at the back, although two of the options are hinged, so they can be closed up. One of the highlights in this set is the collection of small side builds,... More representing microscale versions of LEGO sets from across the years.”
Full review at ramblingbrick.com

About Creator 3 in 1

The LEGO Creator 3-in-1 theme consists of LEGO sets that offer instructions for building three distinct models using the same set of bricks. Each set provides the components necessary for all three designs, but only one model can be built at a time.

3 in 1 was introduced in 2006 and currently consists of 252 sets. As of today, 4997 Transport Ferry is the most valuable 3 in 1 set with an estimated new/factory sealed value of $291.
Read more
Kids aged 8+ will be thrilled to play out fun-filled stories with this impressive LEGO® Creator 3in1 Cozy House (31139). It features a family toy 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.

Fun toys to enchant little builders
Kids have the choice of creating 3 different LEGO houses with this brilliant playset. They can build a 2-floor family house with a garden terrace, rebuild it into a 3-floor canal house with an attic office, art gallery and café, or make a vacation lake house on the water with a boat. Each model can be adjusted and played with in 2 positions and comes with 3 minifigures (2 adults and 1 child), who can swap clothes and hair to create different characters.

3in1 model houses – Kids can role-play fun family stories with this LEGO® Creator 3in1 Cozy House (31139) playset, featuring 3 models in 1: a family house, a canal house and...
Description provided by LEGO©