Bazinga!
Build the ultimate LEGO apartment

Bring home Leonard and Sheldon's living room with 498 pieces, including all seven iconic minifigures from The Big Bang Theory!

🏛 LEGO Ideas and CUUSOO
Set #21302

The Big Bang Theory

Discover the The Big Bang Theory from the LEGO Ideas and CUUSOO collection - 498 pieces of building excellence.

⏱ 2-4 hr 🧩 498 pcs

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📦 Full Parts Inventory - 102 unique parts • 428 total pieces

Brick Curved 1 x 4 x 1 1/3 No Studs Brick Curved 1 x ...
Part #: 10314 Reddish Brown
Animal, Dog, Chihuahua with Basic Face Print Animal, Dog, Chih...
Part #: 12888pr0001 Medium Nougat
Brick Special 1 x 4 with Masonry Brick Profile Brick Special 1 x...
Part #: 15533 Medium Nougat
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Dark Tan
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Orange
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Medium Blue
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Black
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Reddish Brown
Tile Special 1 x 1 with Clip with Rounded Edges Tile Special 1 x ...
Part #: 15712 Black
Tile Special 1 x 1 with Clip with Rounded Edges Tile Special 1 x ...
Part #: 15712 Light Bluish Gray
Weapon Harpoon [Smooth Shaft] Weapon Harpoon [S...
Part #: 18041 Flat Silver
Support Round 2 x 2 x 2 Stand with Reinforced Underside Support Round 2 x...
Part #: 19798 Black
Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 Tan
Sticker Sheet for Set 21302-1 Sticker Sheet for...
Part #: 23931 [No Color/Any Color]
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Black
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Reddish Brown
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Tan
Brick 1 x 1 x 5 with Solid Stud Brick 1 x 1 x 5 w...
Part #: 2453b Medium Nougat
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Reddish Brown
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Dark Orange
Brick 1 x 2 Brick 1 x 2
Part #: 3004 12× Tan
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Tan
Brick 1 x 1 Brick 1 x 1
Part #: 3005 10× Medium Nougat
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Reddish Brown
Brick 1 x 1 with Red 'Rice' [Chinese] Print Brick 1 x 1 with ...
Part #: 3005pr0013 White
Brick 1 x 8 Brick 1 x 8
Part #: 3008 16× Tan
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Reddish Brown
Equipment Crystal Ball Globe 2 x 2 x 2 Equipment Crystal...
Part #: 30106 Medium Azure
Equipment Crystal Ball Globe 2 x 2 x 2 Equipment Crystal...
Part #: 30106 Trans-Clear
Weapon Gun / Pistol / Revolver Large Barrel, Long Grip Weapon Gun / Pist...
Part #: 30132 Dark Bluish Gray
Equipment Sextant Equipment Sextant
Part #: 30154 Dark Bluish Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 16× Tan
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Reddish Brown
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Reddish Brown
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 10× Dark Orange
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 11× Tan
Plate 1 x 2 Plate 1 x 2
Part #: 3023 White
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Dark Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 13× Tan
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Red
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Black
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Dark Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Dark Blue
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Reddish Brown
Plate 6 x 16 Plate 6 x 16
Part #: 3027 Dark Tan
Plate Round Corner 4 x 4 Plate Round Corne...
Part #: 30565 Tan
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b White
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Black
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b Red
Tile 2 x 2 with Newspaper 'THE LEGO NEWS volume 3' Print Tile 2 x 2 with N...
Part #: 3068bpr0201 White
Tile 2 x 2 with Suspension Bridge Print Tile 2 x 2 with S...
Part #: 3068bpr0273 Reddish Brown
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 12× Tan
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Dark Orange
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Reddish Brown
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Green
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Red
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Blue
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Dark Red
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Light Bluish Gray
Tile 1 x 2 with Computer Keyboard Standard Print Tile 1 x 2 with C...
Part #: 3069bpr0030 White
Tile 1 x 2 with Joystick and Vehicle Control Panel Print Tile 1 x 2 with J...
Part #: 3069bpr0090 Dark Bluish Gray
Tile 1 x 2 with Vintage Radio Set Print Tile 1 x 2 with V...
Part #: 3069bpr0150 Dark Orange
Tile 1 x 2 with Van der Graaf Generator Print Tile 1 x 2 with V...
Part #: 3069bpr0151 Dark Bluish Gray
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b White
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Tan
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Dark Red
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Dark Blue
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Dark Bluish Gray
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Blue
Plate Special 1 x 2 with Door Rail Plate Special 1 x...
Part #: 32028 Tan
Technic Ball Joint Technic Ball Joint
Part #: 32474 Light Bluish Gray
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Tan
Brick 1 x 3 Brick 1 x 3
Part #: 3622 13× Tan
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Tan
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Reddish Brown
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Reddish Brown
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Tan
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Black
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Reddish Brown
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Dark Orange
Equipment Cup / Mug [Plain] Equipment Cup / M...
Part #: 3899 Red
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 Light Bluish Gray
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Reddish Brown
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Black
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Blue
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Red
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Dark Bluish Gray
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Reddish Brown
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Green
Bar 1 x 4 x 2 with Studs Bar 1 x 4 x 2 wit...
Part #: 4083 White
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Blue
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Tan
Minifig Neckwear Bracket [One Stud] Minifig Neckwear ...
Part #: 42446 Black
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Light Bluish Gray
Plate 1 x 10 Plate 1 x 10
Part #: 4477 Reddish Brown
Brick Round 1 x 1 with Fins, Open Stud Brick Round 1 x 1...
Part #: 4588 Dark Bluish Gray
Tap 1 x 1 without Hole in Spout Tap 1 x 1 without...
Part #: 4599b Red
Tap 1 x 1 without Hole in Spout Tap 1 x 1 without...
Part #: 4599b Black
Tap 1 x 1 without Hole in Spout Tap 1 x 1 without...
Part #: 4599b Blue
Tap 1 x 1 without Hole in Spout Tap 1 x 1 without...
Part #: 4599b Green
Dish 2 x 2 Inverted [Radar] Dish 2 x 2 Invert...
Part #: 4740 Black
Dish 2 x 2 Inverted [Radar] Dish 2 x 2 Invert...
Part #: 4740 Light Bluish Gray
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 Black
Panel 1 x 2 x 1 [Rounded Corners] Panel 1 x 2 x 1 [...
Part #: 4865b Light Bluish Gray
Window 1 x 4 x 6 Frame with 3 Panes Window 1 x 4 x 6 ...
Part #: 57894 White
Glass for Window 1 x 4 x 6 Glass for Window ...
Part #: 57895 Trans-Clear
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Flat Silver
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Trans-Red
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Black
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Trans-Yellow
Plate Round 4 x 4 with Pin Hole Plate Round 4 x 4...
Part #: 60474 Dark Brown
Plate Round 4 x 4 with Pin Hole Plate Round 4 x 4...
Part #: 60474 Light Bluish Gray
Door Frame 1 x 4 x 6 Type 2 Door Frame 1 x 4 ...
Part #: 60596 White
Door 1 x 4 x 6 Smooth with Chamfered Handle Plinth Door 1 x 4 x 6 Sm...
Part #: 60616b Nougat
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 Tan
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 Reddish Brown
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Plate Special 1 x...
Part #: 61252 Tan
Hinge Brick 2 x 2 Top Plate Thin Hinge Brick 2 x 2...
Part #: 6134 Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Yellow
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Green
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Light Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Green
Plates Special 4 x 4 with Studs on One Edge and Higgs Boson Particle Pictionary Whiteboard Print Plates Special 4 ...
Part #: 6179pr0015 White
Panel 1 x 1 x 1 Corner Panel 1 x 1 x 1 C...
Part #: 6231 Light Bluish Gray
Plate Special 1 x 2 with Clip Horizontal on End Plate Special 1 x...
Part #: 63868 Black
Bar 6L with Stop Ring Bar 6L with Stop ...
Part #: 63965 White
Weapon Lightsaber Hilt with Bottom Ring Weapon Lightsaber...
Part #: 64567 White
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Equipment Telesco...
Part #: 64644 Black
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Reddish Brown
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Blue
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 Dark Blue
Hose Rigid 3mm D. 8L / 6.4cm Hose Rigid 3mm D....
Part #: 75c08 Light Bluish Gray
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 Blue
Tile 2 x 4 with Physics Equations Print Tile 2 x 4 with P...
Part #: 87079pr0080 White
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 11× Tan
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 Dark Orange
Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Panel 1 x 2 x 2 [...
Part #: 87552 Reddish Brown
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Black
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Orange
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Green
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Dark Tan
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Dark Red
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Dark Blue
Bar 3L Bar 3L
Part #: 87994 Light Bluish Gray
Minifig Trophy Statuette Minifig Trophy St...
Part #: 90398 Dark Red
Minifig Trophy Statuette Minifig Trophy St...
Part #: 90398 Blue
Plate 16 x 16 Plate 16 x 16
Part #: 91405 Dark Tan
Bar 1L with Top Stud and Two Side Studs Bar 1L with Top S...
Part #: 92690 Light Bluish Gray
Plate Special 1 x 2 with Angled Handles on Side Plate Special 1 x...
Part #: 92692 Black
Lipstick with Light Bluish Gray Handle Lipstick with Lig...
Part #: 93094pat0001 Red
Lipstick with Light Bluish Gray Handle Lipstick with Lig...
Part #: 93094pat0001 Magenta
Lipstick with Light Bluish Gray Handle Lipstick with Lig...
Part #: 93094pat0001 Medium Lavender
Lipstick with Light Bluish Gray Handle Lipstick with Lig...
Part #: 93094pat0001 Dark Pink
Brick and Axle Separator v2.0 Brick and Axle Se...
Part #: 96874 Orange
Equipment Cutlery - Fork [Kitchen Implements Kit] Equipment Cutlery...
Part #: 97781 Bright Light Orange
Equipment Cutlery - Knife [Kitchen Implements Kit] Equipment Cutlery...
Part #: 97782 Bright Light Orange
Equipment Dish / Plate Round [Kitchen Implements Kit] Equipment Dish / ...
Part #: 97783 Bright Light Orange
Equipment Cupcake Holder [Kitchen Implements Kit] Equipment Cupcake...
Part #: 97784 Bright Light Orange
Equipment Dish Rectangular [Kitchen Implements Kit] Equipment Dish Re...
Part #: 97785 Bright Light Orange
Equipment Spatula [Kitchen Implements Kit] Equipment Spatula...
Part #: 97787 Bright Light Orange
Equipment Frying Pan [Kitchen Implements Kit] Equipment Frying ...
Part #: 97790 Bright Light Orange
Equipment Measuring Jug [Kitchen Implements Kit] Equipment Measuri...
Part #: 97791 Bright Light Orange
Equipment Hand Mixer [Kitchen Implements Kit] Equipment Hand Mi...
Part #: 97793 Bright Light Orange
Brick Round 2 x 2 Truncated Cone Brick Round 2 x 2...
Part #: 98100 White
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 Trans-Clear
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 White
Brick Special 1 x 2 with Masonry Brick Profile Brick Special 1 x...
Part #: 98283 11× Medium Nougat
Bracket 1 x 2 - 1 x 2 Bracket 1 x 2 - 1...
Part #: 99781 Black
Notable Parts
Build Ideas

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

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What YouTubers Say

1 video found
BlockTalk AI

The Hidden Brick's unboxing video highlights the set's packaging, which opens like a pizza box. The set contains numbered bags and an instruction manual, and features the main characters as minifigures.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

The Hidden Brick's unboxing video highlights the set's packaging, which opens like a pizza box. The set contains numbered bags and an instruction manual, and features the main characters as minifigures.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

102
Unique Parts
428
Total Pieces
7
Minifigures
Inventory Version: 1