21045-1

Trafalgar Square

Set number: 21045-1
Year: 2019
Theme: Architecture
Parts: 1,197
Minifigures: 0

Building instructions

The building instructions are on the official LEGO website. We do not host any instructions ourselves; the link below takes you to the official page.

View building instructions on LEGO.com (opens an external website)This set on Rebrickable (opens an external website)

Parts list – 21045-1 Trafalgar Square

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247 lines, 1,242 pieces

Parts list of set 21045-1
Part	Name	Colour	Quantity	Note
3957b	Antenna 1 x 4 with Flat TopBars, Ladders and Fences	Black	1×
87994	Bar 3LBars, Ladders and Fences	White	18×
30374	Bar 4L (Lightsaber Blade / Wand)Bars, Ladders and Fences	Trans-Light Blue	2×
3633	Fence Lattice 1 x 4 x 1Bars, Ladders and Fences	Light Bluish Gray	2×
58176	Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki EyeBars, Ladders and Fences	Light Bluish Gray	1×
3005	Brick 1 x 1Bricks	Light Bluish Gray	2×
6112	Brick 1 x 12Bricks	Light Bluish Gray	2×
3004	Brick 1 x 2Bricks	Light Bluish Gray	2×
3004	Brick 1 x 2Bricks	Red	4×
3065	Brick 1 x 2 without Bottom TubeBricks	Trans-Light Blue	4×
3622	Brick 1 x 3Bricks	White	8×
3010	Brick 1 x 4Bricks	White	4×
3009	Brick 1 x 6Bricks	Light Bluish Gray	4×
3009	Brick 1 x 6Bricks	White	6×
3003	Brick 2 x 2Bricks	Light Bluish Gray	4×
3002	Brick 2 x 3Bricks	Black	2×
3002	Brick 2 x 3Bricks	White	2×
3001	Brick 2 x 4Bricks	Light Bluish Gray	1×
32803	Brick Curved Inverted 2 x 2 x 2/3Bricks Curved	Light Bluish Gray	2×
3062b	Brick Round 1 x 1 Open StudBricks Round and Cones	Pearl Gold	4×
3062b	Brick Round 1 x 1 Open StudBricks Round and Cones	White	2×
49308	Brick Round 3 x 3 Dome with Center StudBricks Round and Cones	Light Bluish Gray	1×
61409	Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / GrateBricks Sloped	White	2×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Dark Bluish Gray	5×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Light Bluish Gray	8×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Clear	24×
85984	Brick Sloped 30° 1 x 2 x 2/3Bricks Sloped	White	7×
3038	Brick Sloped 45° 2 x 3Bricks Sloped	White	2×
4733	Brick Special 1 x 1 Studs on 4 SidesBricks Special	White	1×
87087	Brick Special 1 x 1 with Stud on 1 SideBricks Special	Light Bluish Gray	2×
26604	Brick Special 1 x 1 with Studs on 2 Adjacent SidesBricks Special	White	2×
32952	Brick Special 1 x 1 x 1 2/3 with Studs on 1 SideBricks Special	White	2×
30136	Brick Special 1 x 2 Palisade [aka Log]Bricks Special	Light Bluish Gray	2×
98283	Brick Special 1 x 2 with Masonry Brick ProfileBricks Special	Light Bluish Gray	8×
52107	Brick Special 1 x 2 with Studs on 2 SidesBricks Special	Red	2×
22885	Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 SideBricks Special	White	2×
41768	Brick Wedged, Angled 4 x 2 LeftBricks Wedged	Lime	1×
41767	Brick Wedged, Angled 4 x 2 RightBricks Wedged	Black	1×
92107	Plate Special 6 x 8 Trap Door Frame Horizontal [Long Pin Holders]Hinges, Arms and Turntables	Black	2×
92107	Plate Special 6 x 8 Trap Door Frame Horizontal [Long Pin Holders]Hinges, Arms and Turntables	White	1×
98585	Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle HolesLarge Buildable Figures	White	2×
64644	Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3Minifig Accessories	Black	6×
64644	Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3Minifig Accessories	Dark Brown	10×
24946	Food Egg with 1.5mm Hole [Plain]Minifig Accessories	White	1×
28974	Minifig Neckwear Bracket [One Stud] - ReinforcedMinifig Neckwear	White	24×
90398	Minifig Trophy StatuetteMinifigs	Dark Bluish Gray	2×
90398	Minifig Trophy StatuetteMinifigs	Pearl Gold	1×
90398	Minifig Trophy StatuetteMinifigs	White	1×
6231	Panel 1 x 1 x 1 CornerPanels	Dark Bluish Gray	2×
6231	Panel 1 x 1 x 1 CornerPanels	Light Bluish Gray	2×
4865b	Panel 1 x 2 x 1 [Rounded Corners]Panels	Dark Bluish Gray	2×
4865b	Panel 1 x 2 x 1 [Rounded Corners]Panels	Light Bluish Gray	14×
4865b	Panel 1 x 2 x 1 [Rounded Corners]Panels	Tan	2×
87552	Panel 1 x 2 x 2 [Side Supports / Hollow Studs]Panels	White	1×
15207	Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]Panels	Light Bluish Gray	8×
3024	Plate 1 x 1Plates	Black	1×
3024	Plate 1 x 1Plates	Dark Bluish Gray	4×
3024	Plate 1 x 1Plates	Light Bluish Gray	15×
3024	Plate 1 x 1Plates	Red	2×
3024	Plate 1 x 1Plates	Trans-Brown	56×
3024	Plate 1 x 1Plates	Trans-Clear	6×
3024	Plate 1 x 1Plates	White	86×
4477	Plate 1 x 10Plates	Dark Bluish Gray	4×
60479	Plate 1 x 12Plates	Light Bluish Gray	4×
60479	Plate 1 x 12Plates	White	4×
3023	Plate 1 x 2Plates	Black	2×
3023	Plate 1 x 2Plates	Dark Bluish Gray	2×
3023	Plate 1 x 2Plates	Dark Tan	2×
3023	Plate 1 x 2Plates	Trans-Brown	4×
3023	Plate 1 x 2Plates	Trans-Clear	8×
3023	Plate 1 x 2Plates	White	54×
3623	Plate 1 x 3Plates	Dark Bluish Gray	6×
3623	Plate 1 x 3Plates	Light Bluish Gray	6×
3623	Plate 1 x 3Plates	Red	4×
3623	Plate 1 x 3Plates	White	6×
3710	Plate 1 x 4Plates	Light Bluish Gray	12×
3710	Plate 1 x 4Plates	Red	4×
3710	Plate 1 x 4Plates	White	12×
3666	Plate 1 x 6Plates	Dark Bluish Gray	1×
3666	Plate 1 x 6Plates	Light Bluish Gray	4×
3666	Plate 1 x 6Plates	White	3×
3460	Plate 1 x 8Plates	Dark Bluish Gray	2×
3460	Plate 1 x 8Plates	White	2×
3832	Plate 2 x 10Plates	Light Bluish Gray	2×
2445	Plate 2 x 12Plates	Light Bluish Gray	2×
4282	Plate 2 x 16Plates	Light Bluish Gray	2×
3022	Plate 2 x 2Plates	Black	2×
3022	Plate 2 x 2Plates	Dark Bluish Gray	2×
3022	Plate 2 x 2Plates	Dark Tan	1×
3022	Plate 2 x 2Plates	Light Bluish Gray	6×
3022	Plate 2 x 2Plates	White	3×
2420	Plate 2 x 2 CornerPlates	Light Bluish Gray	10×
2420	Plate 2 x 2 CornerPlates	White	2×
3021	Plate 2 x 3Plates	Light Bluish Gray	4×
3021	Plate 2 x 3Plates	White	3×
3020	Plate 2 x 4Plates	White	9×
3795	Plate 2 x 6Plates	Light Bluish Gray	5×
3034	Plate 2 x 8Plates	Tan	2×
11212	Plate 3 x 3Plates	White	3×
3030	Plate 4 x 10Plates	Black	5×
3029	Plate 4 x 12Plates	Dark Tan	2×
3031	Plate 4 x 4Plates	Dark Bluish Gray	1×
3031	Plate 4 x 4Plates	White	2×
3032	Plate 4 x 6Plates	Black	3×
3028	Plate 6 x 12Plates	Black	4×
3958	Plate 6 x 6Plates	Dark Bluish Gray	1×
92438	Plate 8 x 16Plates	Tan	1×
4740	Dish 2 x 2 Inverted [Radar]Plates Round Curved and Dishes	Trans-Light Blue	8×
4740	Dish 2 x 2 Inverted [Radar]Plates Round Curved and Dishes	White	2×
85861	Plate Round 1 x 1 with Open StudPlates Round Curved and Dishes	White	31×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Black	10×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Dark Bluish Gray	11×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Green	25×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Light Bluish Gray	2×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Lime	18×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Clear	8×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Light Blue	8×
4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Plates Round Curved and Dishes	Green	23×
4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Plates Round Curved and Dishes	Light Bluish Gray	8×
99780	Bracket 1 x 2 - 1 x 2 InvertedPlates Special	White	2×
26047	Plate Special 1 x 1 Rounded with HandlePlates Special	Light Bluish Gray	4×
61252	Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]Plates Special	White	2×
60897	Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]Plates Special	White	16×
15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Plates Special	Dark Bluish Gray	12×
15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Plates Special	Dark Green	4×
15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Plates Special	Dark Tan	1×
15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Plates Special	Light Bluish Gray	11×
15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Plates Special	Tan	8×
15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Plates Special	White	11×
63868	Plate Special 1 x 2 with Clip Horizontal on EndPlates Special	Reddish Brown	2×
32028	Plate Special 1 x 2 with Door RailPlates Special	White	3×
60478	Plate Special 1 x 2 with Handle on End [Closed Ends]Plates Special	Red	2×
18677	Plate Special 1 x 2 with Pin Hole UnderneathPlates Special	Black	2×
92593	Plate Special 1 x 4 with 2 Studs, 3 Bottom TubesPlates Special	Light Bluish Gray	2×
92593	Plate Special 1 x 4 with 2 Studs, 3 Bottom TubesPlates Special	White	2×
87580	Plate Special 2 x 2 with Groove and Center Stud (Jumper)Plates Special	White	2×
33909	Plate Special 2 x 2 with Only 2 StudsPlates Special	Light Bluish Gray	1×
33909	Plate Special 2 x 2 with Only 2 StudsPlates Special	White	10×
99206	Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud]Plates Special	Light Bluish Gray	2×
99206	Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud]Plates Special	Tan	3×
64799	Plate Special 4 x 4 with 2 x 2 OpeningPlates Special	Light Bluish Gray	2×
6179	Plate Special 4 x 4, Studs on One Edge Plain]Plates Special	White	2×
6180	Plate Special 4 x 6, Studs on 3 EdgesPlates Special	Light Bluish Gray	1×
32828	Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1LPlates Special	Light Bluish Gray	2×
18674	Plate Special Round 2 x 2 with Center Stud (Jumper Plate)Plates Special	White	2×
26601	Wedge Plate 2 x 2 Cut CornerPlates Wedged	White	4×
43888	Support Round 1 x 1 x 6 Solid PillarSupports, Girders and Cranes	White	1×
6541	Technic Brick 1 x 1 with Pin HoleTechnic Bricks	Dark Bluish Gray	4×
6541	Technic Brick 1 x 1 with Pin HoleTechnic Bricks	Light Bluish Gray	2×
6541	Technic Brick 1 x 1 with Pin HoleTechnic Bricks	White	8×
32000	Technic Brick 1 x 2 [2 Pin Holes]Technic Bricks	Tan	4×
4274	Technic Pin 1/2 without Friction RidgesTechnic Pins	Blue	8×
32556	Technic Pin Long without Friction RidgesTechnic Pins	Tan	2×
2780	Technic Pin with Friction Ridges Lengthwise and Center SlotsTechnic Pins	Black	2×
3070bpr0160	Tile 1 x 1 with Black Cross, Dark Bluish Grey/Dark Red Button PrintTiles	Light Bluish Gray	1×
3070b	Tile 1 x 1 with GrooveTiles	Black	4×
3070b	Tile 1 x 1 with GrooveTiles	Dark Bluish Gray	8×
3070b	Tile 1 x 1 with GrooveTiles	Dark Green	6×
3070b	Tile 1 x 1 with GrooveTiles	Dark Orange	10×
3070b	Tile 1 x 1 with GrooveTiles	Light Bluish Gray	16×
3070b	Tile 1 x 1 with GrooveTiles	Medium Nougat	8×
3070b	Tile 1 x 1 with GrooveTiles	Trans-Light Blue	8×
3070b	Tile 1 x 1 with GrooveTiles	White	10×
3070bpr0192	Tile 1 x 1 with Rainbow, Sand Red, Yellow, Dark Azure, Medium Blue, Dark Purple PrintTiles	White	1×
3070bpr0199	Tile 1 x 1 with Rainbow, Sand Red, Yellow, Dark Azure, Medium Blue, Dark Purple, Cloud PrintTiles	White	2×
3070bpr0196	Tile 1 x 1 with Swirl, Van Gogh Painting PrintTiles	Dark Turquoise	1×
3070bpr0195	Tile 1 x 1 with Unicorn Painting PrintTiles	Dark Turquoise	1×
3069b	Tile 1 x 2 with GrooveTiles	Dark Bluish Gray	10×
3069b	Tile 1 x 2 with GrooveTiles	Dark Tan	4×
3069b	Tile 1 x 2 with GrooveTiles	Light Bluish Gray	12×
3069b	Tile 1 x 2 with GrooveTiles	Red	5×
3069b	Tile 1 x 2 with GrooveTiles	Trans-Clear	4×
3069b	Tile 1 x 2 with GrooveTiles	White	10×
63864	Tile 1 x 3Tiles	Black	4×
63864	Tile 1 x 3Tiles	Dark Green	4×
63864	Tile 1 x 3Tiles	Light Bluish Gray	8×
63864	Tile 1 x 3Tiles	Red	2×
63864	Tile 1 x 3Tiles	White	2×
2431	Tile 1 x 4 with GrooveTiles	Black	4×
2431	Tile 1 x 4 with GrooveTiles	Light Bluish Gray	14×
2431	Tile 1 x 4 with GrooveTiles	White	14×
6636	Tile 1 x 6 with GrooveTiles	Dark Bluish Gray	1×
6636	Tile 1 x 6 with GrooveTiles	Light Bluish Gray	5×
6636	Tile 1 x 6 with GrooveTiles	White	6×
4162pr0069	Tile 1 x 8 with 'Trafalgar Square' PrintTiles	Black	1×
4162	Tile 1 x 8 with GrooveTiles	Black	9×
4162	Tile 1 x 8 with GrooveTiles	Dark Bluish Gray	1×
4162	Tile 1 x 8 with GrooveTiles	White	4×
14719	Tile 2 x 2 CornerTiles	Light Bluish Gray	2×
14719	Tile 2 x 2 CornerTiles	White	6×
3068bpr0354	Tile 2 x 2 with Colored Kitten with Party Hat PrintTiles	White	1×
3068b	Tile 2 x 2 with GrooveTiles	Dark Tan	4×
3068bpr0197	Tile 2 x 2 with Sailing Ship and Moon PrintTiles	Dark Tan	1×
26603	Tile 2 x 3Tiles	Dark Bluish Gray	2×
26603	Tile 2 x 3Tiles	White	6×
87079	Tile 2 x 4 with GrooveTiles	Dark Bluish Gray	8×
87079	Tile 2 x 4 with GrooveTiles	Light Bluish Gray	11×
27925	Tile 2 x 2 Curved, MacaroniTiles Round and Curved	Light Bluish Gray	4×
27507	Tile 4 x 4 Curved, MacaroniTiles Round and Curved	Light Bluish Gray	2×
98138	Tile Round 1 x 1Tiles Round and Curved	Olive Green	13×
25269	Tile Round 1 x 1 QuarterTiles Round and Curved	Light Bluish Gray	2×
15712	Tile Special 1 x 1 with Clip with Rounded EdgesTiles Special	Dark Bluish Gray	5×
27263	Tile Special 2 x 2 Corner with Cut Corner - FacetTiles Special	Light Bluish Gray	2×
27263	Tile Special 2 x 2 Corner with Cut Corner - FacetTiles Special	White	4×
96874	Brick and Axle Separator v2.0Tools	Orange	1×
87994	Bar 3LBars, Ladders and Fences	White	1×	Spare
58176	Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki EyeBars, Ladders and Fences	Light Bluish Gray	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Dark Bluish Gray	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Light Bluish Gray	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Clear	1×	Spare
28974	Minifig Neckwear Bracket [One Stud] - ReinforcedMinifig Neckwear	White	2×	Spare
90398	Minifig Trophy StatuetteMinifigs	Dark Bluish Gray	1×	Spare
90398	Minifig Trophy StatuetteMinifigs	Pearl Gold	1×	Spare
90398	Minifig Trophy StatuetteMinifigs	White	1×	Spare
3024	Plate 1 x 1Plates	Black	1×	Spare
3024	Plate 1 x 1Plates	Dark Bluish Gray	1×	Spare
3024	Plate 1 x 1Plates	Light Bluish Gray	2×	Spare
3024	Plate 1 x 1Plates	Red	1×	Spare
3024	Plate 1 x 1Plates	Trans-Brown	1×	Spare
3024	Plate 1 x 1Plates	Trans-Clear	1×	Spare
3024	Plate 1 x 1Plates	White	2×	Spare
85861	Plate Round 1 x 1 with Open StudPlates Round Curved and Dishes	White	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Black	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Dark Bluish Gray	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Green	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Light Bluish Gray	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Lime	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Clear	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Light Blue	1×	Spare
32828	Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1LPlates Special	Light Bluish Gray	1×	Spare
4274	Technic Pin 1/2 without Friction RidgesTechnic Pins	Blue	1×	Spare
2780	Technic Pin with Friction Ridges Lengthwise and Center SlotsTechnic Pins	Black	1×	Spare
3070bpr0160	Tile 1 x 1 with Black Cross, Dark Bluish Grey/Dark Red Button PrintTiles	Light Bluish Gray	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Black	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Dark Bluish Gray	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Dark Green	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Dark Orange	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Light Bluish Gray	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Medium Nougat	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	Trans-Light Blue	1×	Spare
3070b	Tile 1 x 1 with GrooveTiles	White	1×	Spare
3070bpr0192	Tile 1 x 1 with Rainbow, Sand Red, Yellow, Dark Azure, Medium Blue, Dark Purple PrintTiles	White	1×	Spare
3070bpr0199	Tile 1 x 1 with Rainbow, Sand Red, Yellow, Dark Azure, Medium Blue, Dark Purple, Cloud PrintTiles	White	1×	Spare
3070bpr0196	Tile 1 x 1 with Swirl, Van Gogh Painting PrintTiles	Dark Turquoise	1×	Spare
3070bpr0195	Tile 1 x 1 with Unicorn Painting PrintTiles	Dark Turquoise	1×	Spare
98138	Tile Round 1 x 1Tiles Round and Curved	Olive Green	1×	Spare
25269	Tile Round 1 x 1 QuarterTiles Round and Curved	Light Bluish Gray	1×	Spare