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Set card

42666-1 - Cat Birthday Party & Tree House

Key catalog information about the set in one place.

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Cat Birthday Party & Tree House
Set

42666-1

Cat Birthday Party & Tree House

Release year 2025
Part count 321
Parts list 138
Manufacturer LEGO
Theme
-
Weight
not available
Minifigures
2

Main actions

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Set description

LEGO set Cat Birthday Party & Tree House (42666-1) has a catalog page with a parts list, minifigures and tools for build analysis and warehouse management.

Parts in set

138 items
Photo Part number Name Color Quantity
Tile 2 x 2 with Groove 3068b Tile 2 x 2 with Groove Bright Pink 2
Tile 2 x 2 with Groove 3068b Tile 2 x 2 with Groove Bright Light Orange 1
Tile 1 x 2 with Groove 3069b Tile 1 x 2 with Groove Dark Turquoise 2
Tile 1 x 2 with Groove 3069b Tile 1 x 2 with Groove Medium Azure 4
Tile 1 x 2 with Cat Food Box, Cat, White 'MEOW BITS' print 3069bpr9932 Tile 1 x 2 with Cat Food Box, Cat, White 'MEOW BITS' print Light Aqua 2
Plate Special 1 x 2 with Door Rail 32028 Plate Special 1 x 2 with Door Rail Tan 3
Technic Axle 2 Notched 32062 Technic Axle 2 Notched Red 6
Plant, Plate 1 x 1 Round with 3 Leaves 32607 Plant, Plate 1 x 1 Round with 3 Leaves Bright Green 4
Plant, Plate 1 x 1 Round with 3 Leaves 32607 Plant, Plate 1 x 1 Round with 3 Leaves Yellowish Green 25
Brick Curved Inverted 2 x 2 x 2/3 32803 Brick Curved Inverted 2 x 2 x 2/3 Bright Light Blue 2
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L 32828 Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Black 1
Brick Sloped 33° 3 x 2 3298 Brick Sloped 33° 3 x 2 Reddish Brown 1
Headwear Accessory Crown / Tiara 33322 Headwear Accessory Crown / Tiara Pearl Gold 1
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] 3484 Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Reddish Brown 2
Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout 35044 Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Yellow 1
Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout 35044 Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Bright Pink 1
Plate Special 1 x 2 Rounded with 2 Open Studs 35480 Plate Special 1 x 2 Rounded with 2 Open Studs Bright Green 2
Plate Special 1 x 2 Rounded with 2 Open Studs 35480 Plate Special 1 x 2 Rounded with 2 Open Studs Tan 1
Brick 1 x 3 3622 Brick 1 x 3 White 2
Brick Arch 1 x 4 3659 Brick Arch 1 x 4 Bright Light Orange 1
Technic Brick 1 x 2 [1 Pin Hole] 3700 Technic Brick 1 x 2 [1 Pin Hole] Reddish Brown 1
Plate 1 x 4 3710 Plate 1 x 4 Bright Green 2
Brick Curved 1 x 2 x 1 No Studs 37352 Brick Curved 1 x 2 x 1 No Studs Tan 2
Plant, Stem with 3 Leaves and Bottom Pin 37695 Plant, Stem with 3 Leaves and Bottom Pin Bright Green 6
Equipment Candlestick 37762 Equipment Candlestick Black 1

Spare parts

Spare parts are displayed separately and do not affect missing-part analysis.

25 items
Photo Part number Name Color Quantity
Headwear Accessory Bow with Heart, Long Ribbon and Pin 11618 Headwear Accessory Bow with Heart, Long Ribbon and Pin Lavender 1
String with End Studs 11L Overall 14226c11 String with End Studs 11L Overall Black 1
Tile Round 1 x 2 Half Circle 1748 Tile Round 1 x 2 Half Circle Medium Azure 1
Plant, Flower with 5 Pointed Petals and Pin 18853 Plant, Flower with 5 Pointed Petals and Pin Light Aqua 2
Plant, Flower, Plate Round 1 x 1 with 5 Petals 24866 Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green 1
Plant, Flower, Plate Round 1 x 1 with 5 Petals 24866 Plant, Flower, Plate Round 1 x 1 with 5 Petals Lavender 1
Plant, Flower, Plate Round 1 x 1 with 5 Petals 24866 Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Yellow 1
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L 32828 Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Black 1
Headwear Accessory Crown / Tiara 33322 Headwear Accessory Crown / Tiara Pearl Gold 1
Plant, Stem with 3 Leaves and Bottom Pin 37695 Plant, Stem with 3 Leaves and Bottom Pin Bright Green 1
Wave / Flame Small with Pin 37775 Wave / Flame Small with Pin Trans-Orange 1
Antenna 1 x 4 with Flat Top 3957b Antenna 1 x 4 with Flat Top Dark Orange 1
Technic Pin 1/2 4274 Technic Pin 1/2 Light Bluish Gray (LBG) 1
Plate Round 1 x 1 Swirled Top / Poo 53119 Plate Round 1 x 1 Swirled Top / Poo Reddish Brown 1
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small 53451 Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Bright Green 1
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) 54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Bright Light Blue 1
Plate Round 1 x 1 with Solid Stud 6141 Plate Round 1 x 1 with Solid Stud Bright Pink 1
Plate Round 1 x 1 with Solid Stud 6141 Plate Round 1 x 1 with Solid Stud Trans-Light Blue 1
Headwear Accessory Hat with Small Pin, Cap 6913 Headwear Accessory Hat with Small Pin, Cap Lime 1
Bar 2L with Stop in Center 78258 Bar 2L with Stop in Center White 1
Bar 2L with Stop in Center 78258 Bar 2L with Stop in Center Tan 1
Bar 2L with Stop in Center 78258 Bar 2L with Stop in Center Reddish Brown 1
Tile Round 1 x 1 98138 Tile Round 1 x 1 Trans-Yellow 1
Tile Round 1 x 1 with Offset Black Eye Print 98138pr0008 Tile Round 1 x 1 with Offset Black Eye Print White 1
Tile Round 1 x 1 with Animal Track Print 98138pr0056 Tile Round 1 x 1 with Animal Track Print Medium Nougat 1

Minifigures in set

2 items
Photo Number Name Quantity
Paisley - Bright Light Yellow Top, Medium Lavender Skirt fig-015754 Paisley - Bright Light Yellow Top, Medium Lavender Skirt 1
Leo - Red Shirt, Yellow Shorts fig-016290 Leo - Red Shirt, Yellow Shorts 1
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