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Trafalgar Square

Trafalgar Square

21045-1·LEGO·2019·205 parts

Used Avg
$52.75
New Avg
$82.34
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About Trafalgar Square

Trafalgar Square (21045-1) is a LEGO LEGO set from 2019 valued at $52.75 on BrickLink. It contains 205 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

  • Sealed copies sell for $82.34 vs $52.75 used — a 56% premium. If you have this set new in sealed box (NISB), price it accordingly.

Parts (205)

Plate 3 x 3
Plate 3 x 3
×3
Tile 2 x 2 Corner
Tile 2 x 2 Corner
×6
Tile 2 x 2 Corner
Tile 2 x 2 Corner
×2
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×11
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×8
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×4
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×12
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×11
Tile, Modified 1 x 1 with Open O Clip
Tile, Modified 1 x 1 with Open O Clip
×5
Tile, Round 2 x 2 with Open Stud
Tile, Round 2 x 2 with Open Stud
×2
Plate, Modified 1 x 2 with Pin Hole on Bottom
Plate, Modified 1 x 2 with Pin Hole on Bottom
×2
Brick, Modified 1 x 2 x 1 2/3 with Studs on Side
Brick, Modified 1 x 2 x 1 2/3 with Studs on Side
×2
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×2
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×10
Tile 1 x 4
Tile 1 x 4
×14
Tile 1 x 4
Tile 1 x 4
×4
Tile 1 x 4
Tile 1 x 4
×14
Plate 2 x 12
Plate 2 x 12
×2
Egg with Small Pin Hole
Egg with Small Pin Hole
Tile, Round 1 x 1 Quarter
Tile, Round 1 x 1 Quarter
×3
Plate, Round 1 x 1 with Bar Handle
Plate, Round 1 x 1 with Bar Handle
×4
Wedge, Plate 2 x 2  Cut Corner
Wedge, Plate 2 x 2 Cut Corner
×4
Tile 2 x 3
Tile 2 x 3
×6
Tile 2 x 3
Tile 2 x 3
×2
Brick, Modified 1 x 1 with Studs on 2 Sides, Adjacent
Brick, Modified 1 x 1 with Studs on 2 Sides, Adjacent
×2
Tile, Modified Facet 2 x 2
Tile, Modified Facet 2 x 2
×4
Tile, Modified Facet 2 x 2
Tile, Modified Facet 2 x 2
×2
Tile, Round Corner 4 x 4 Macaroni
Tile, Round Corner 4 x 4 Macaroni
×2
Technic, Pin with Short Friction Ridges
Technic, Pin with Short Friction Ridges
×3
Tile, Round Corner 2 x 2 Macaroni
Tile, Round Corner 2 x 2 Macaroni
×4
Brick 2 x 4
Brick 2 x 4
Brick 2 x 3
Brick 2 x 3
×2
Brick 2 x 3
Brick 2 x 3
×2
Brick 2 x 2
Brick 2 x 2
×4
Brick 1 x 2
Brick 1 x 2
×4
Brick 1 x 2
Brick 1 x 2
×2
Brick 1 x 1
Brick 1 x 1
×2
Brick 1 x 6
Brick 1 x 6
×6
Brick 1 x 6
Brick 1 x 6
×4
Brick 1 x 4
Brick 1 x 4
×4
Brick, Modified 1 x 2 with Log Profile
Brick, Modified 1 x 2 with Log Profile
×2
Plate 2 x 4
Plate 2 x 4
×9
Plate 2 x 3
Plate 2 x 3
×3
Plate 2 x 3
Plate 2 x 3
×4
Plate 2 x 2
Plate 2 x 2
×3
Plate 2 x 2
Plate 2 x 2
×2
Plate 2 x 2
Plate 2 x 2
Plate 2 x 2
Plate 2 x 2
×2
Plate 2 x 2
Plate 2 x 2
×6
Plate 1 x 2
Plate 1 x 2
×54
Plate 1 x 2
Plate 1 x 2
×2
Plate 1 x 2
Plate 1 x 2
×8
Plate 1 x 2
Plate 1 x 2
×4
Plate 1 x 2
Plate 1 x 2
×2
Plate 1 x 2
Plate 1 x 2
×2
Plate 1 x 1
Plate 1 x 1
×88
Plate 1 x 1
Plate 1 x 1
×3
Plate 1 x 1
Plate 1 x 1
×2
Plate 1 x 1
Plate 1 x 1
×7
Plate 1 x 1
Plate 1 x 1
×57
Plate 1 x 1
Plate 1 x 1
×5
Plate 1 x 1
Plate 1 x 1
×17
Plate 6 x 12
Plate 6 x 12
×4
Plate 4 x 12
Plate 4 x 12
×2
Plate 4 x 10
Plate 4 x 10
×5
Plate 4 x 4
Plate 4 x 4
×2
Plate 4 x 4
Plate 4 x 4
Plate 4 x 6
Plate 4 x 6
×3
Plate 2 x 8
Plate 2 x 8
×2
Bar   4L (Lightsaber Blade / Wand)
Bar 4L (Lightsaber Blade / Wand)
×2
Slope 45 2 x 3
Slope 45 2 x 3
×2
Panel 1 x 4 x 1
Panel 1 x 4 x 1
×8
Brick, Round  1 x 1
Brick, Round 1 x 1
×2
Brick, Round  1 x 1
Brick, Round 1 x 1
×4
Brick 1 x 2 without Bottom Tube
Brick 1 x 2 without Bottom Tube
×4
Tile 2 x 2
Tile 2 x 2
×4
Tile 2 x 2 with Sailing Ship and Moon Pattern
Tile 2 x 2 with Sailing Ship and Moon Pattern
Tile 2 x 2 with Cat Wearing Party Hat Drawing Pattern
Tile 2 x 2 with Cat Wearing Party Hat Drawing Pattern
Tile 1 x 2
Tile 1 x 2
×10
Tile 1 x 2
Tile 1 x 2
×5
Tile 1 x 2
Tile 1 x 2
×4
Tile 1 x 2
Tile 1 x 2
×4
Tile 1 x 2
Tile 1 x 2
×10
Tile 1 x 2
Tile 1 x 2
×12
Tile 1 x 1
Tile 1 x 1
×11
Tile 1 x 1
Tile 1 x 1
×5
Tile 1 x 1
Tile 1 x 1
×9
Tile 1 x 1
Tile 1 x 1
×11
Tile 1 x 1
Tile 1 x 1
×7
Tile 1 x 1
Tile 1 x 1
×9
Tile 1 x 1
Tile 1 x 1
×17
Tile 1 x 1
Tile 1 x 1
×9
Tile 1 x 1 with Black Cross and Dark Red and Dark Bluish Gray Buttons Pattern
Tile 1 x 1 with Black Cross and Dark Red and Dark Bluish Gray Buttons Pattern
×2
Tile 1 x 1 with Coral, Yellow, Dark Turquoise, Medium Azure, and Medium Lavender Rainbow Stripes Pattern
Tile 1 x 1 with Coral, Yellow, Dark Turquoise, Medium Azure, and Medium Lavender Rainbow Stripes Pattern
×2
Tile 1 x 1 with Cloud and Pastel Rainbow Pattern
Tile 1 x 1 with Cloud and Pastel Rainbow Pattern
×3
Tile 1 x 1 with White Unicorn Head, Gold Horn, and Metallic Light Blue and Coral Mane Pattern
Tile 1 x 1 with White Unicorn Head, Gold Horn, and Metallic Light Blue and Coral Mane Pattern
×2
Tile 1 x 1 with Metallic Light Blue and Coral Swirl on Black Background Pattern
Tile 1 x 1 with Metallic Light Blue and Coral Swirl on Black Background Pattern
×2
Technic, Brick 1 x 2 with Holes
Technic, Brick 1 x 2 with Holes
×4
Plate, Modified 1 x 2 with Door Rail
Plate, Modified 1 x 2 with Door Rail
×3
Technic, Pin 3L without Friction Ridges
Technic, Pin 3L without Friction Ridges
×2
Slope, Curved 2 x 2 x 2/3 Inverted
Slope, Curved 2 x 2 x 2/3 Inverted
×2
Bar   1L with 1 x 1 Round Plate with Hollow Stud
Bar 1L with 1 x 1 Round Plate with Hollow Stud
×3
Brick, Modified 1 x 1 x 1 2/3 with Studs on Side
Brick, Modified 1 x 1 x 1 2/3 with Studs on Side
×2
Tile, Modified 2 x 2 with Studs on Edge
Tile, Modified 2 x 2 with Studs on Edge
×10
Tile, Modified 2 x 2 with Studs on Edge
Tile, Modified 2 x 2 with Studs on Edge
Plate 1 x 8
Plate 1 x 8
×2
Plate 1 x 8
Plate 1 x 8
×2
Brick 1 x 3
Brick 1 x 3
×8
Plate 1 x 3
Plate 1 x 3
×6
Plate 1 x 3
Plate 1 x 3
×4
Plate 1 x 3
Plate 1 x 3
×6
Plate 1 x 3
Plate 1 x 3
×6
Fence 1 x 4 x 1 Lattice
Fence 1 x 4 x 1 Lattice
×2
Plate 1 x 6
Plate 1 x 6
×3
Plate 1 x 6
Plate 1 x 6
Plate 1 x 6
Plate 1 x 6
×4
Plate 1 x 4
Plate 1 x 4
×12
Plate 1 x 4
Plate 1 x 4
×4
Plate 1 x 4
Plate 1 x 4
×12
Plate 2 x 6
Plate 2 x 6
×5
Plate 2 x 10
Plate 2 x 10
×2
Antenna 4H - Flat Top
Antenna 4H - Flat Top
Plate 6 x 6
Plate 6 x 6
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×23
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×8
Plate, Round 1 x 1
Plate, Round 1 x 1
×26
Plate, Round 1 x 1
Plate, Round 1 x 1
×11
Plate, Round 1 x 1
Plate, Round 1 x 1
×9
Plate, Round 1 x 1
Plate, Round 1 x 1
×9
Plate, Round 1 x 1
Plate, Round 1 x 1
×19
Plate, Round 1 x 1
Plate, Round 1 x 1
×12
Plate, Round 1 x 1
Plate, Round 1 x 1
×3
Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)
×16
Tile 1 x 8
Tile 1 x 8
×4
Tile 1 x 8
Tile 1 x 8
×9
Tile 1 x 8
Tile 1 x 8
Tile 1 x 8 with 'Trafalgar Square' Pattern
Tile 1 x 8 with 'Trafalgar Square' Pattern
Wedge 4 x 2 Right
Wedge 4 x 2 Right
Wedge 4 x 2 Left
Wedge 4 x 2 Left
Minifigure Neck Bracket with Back Stud - Thin Back Wall
Minifigure Neck Bracket with Back Stud - Thin Back Wall
×24
Technic, Pin 1/2 without Friction Ridges
Technic, Pin 1/2 without Friction Ridges
×9
Plate 2 x 16
Plate 2 x 16
×2
Support 1 x 1 x 6 Solid Pillar
Support 1 x 1 x 6 Solid Pillar
Plate 1 x 10
Plate 1 x 10
×4
Brick, Modified 1 x 1 with Studs on 4 Sides
Brick, Modified 1 x 1 with Studs on 4 Sides
Dish 2 x 2 Inverted (Radar)
Dish 2 x 2 Inverted (Radar)
×2
Dish 2 x 2 Inverted (Radar)
Dish 2 x 2 Inverted (Radar)
×8
Panel 1 x 2 x 1 with Rounded Corners
Panel 1 x 2 x 1 with Rounded Corners
×2
Panel 1 x 2 x 1 with Rounded Corners
Panel 1 x 2 x 1 with Rounded Corners
×2
Panel 1 x 2 x 1 with Rounded Corners
Panel 1 x 2 x 1 with Rounded Corners
×14
Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud
Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud
Brick, Modified 1 x 2 with Studs on 2 Sides
Brick, Modified 1 x 2 with Studs on 2 Sides
×2
Slope 30 1 x 1 x 2/3
Slope 30 1 x 1 x 2/3
×25
Slope 30 1 x 1 x 2/3
Slope 30 1 x 1 x 2/3
×6
Slope 30 1 x 1 x 2/3
Slope 30 1 x 1 x 2/3
×9
Bar with Light Cover (Bulb) / Bionicle Barraki Eye
Bar with Light Cover (Bulb) / Bionicle Barraki Eye
×2
Plate, Modified 1 x 2 with Bar Handle on End
Plate, Modified 1 x 2 with Bar Handle on End
×2
Plate 1 x 12
Plate 1 x 12
×4
Plate 1 x 12
Plate 1 x 12
×4
Brick 1 x 12
Brick 1 x 12
×2
Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)
Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)
×2
Slope 18 2 x 1 x 2/3 with Grille
Slope 18 2 x 1 x 2/3 with Grille
×2
Tile, Modified 4 x 4 with Studs on Edge
Tile, Modified 4 x 4 with Studs on Edge
×2
Tile, Modified 4 x 6 with Studs on Edges
Tile, Modified 4 x 6 with Studs on Edges
Panel 1 x 1 x 1 Corner
Panel 1 x 1 x 1 Corner
×2
Panel 1 x 1 x 1 Corner
Panel 1 x 1 x 1 Corner
×2
Tile 1 x 3
Tile 1 x 3
×2
Tile 1 x 3
Tile 1 x 3
×2
Tile 1 x 3
Tile 1 x 3
×4
Tile 1 x 3
Tile 1 x 3
×4
Tile 1 x 3
Tile 1 x 3
×8
Plate, Modified 1 x 2 with Clip on End (Horizontal Grip)
Plate, Modified 1 x 2 with Clip on End (Horizontal Grip)
×2
Minifigure, Utensil Telescope
Minifigure, Utensil Telescope
×6
Minifigure, Utensil Telescope
Minifigure, Utensil Telescope
×10
Plate, Modified 4 x 4 with 2 x 2 Open Center
Plate, Modified 4 x 4 with 2 x 2 Open Center
×2
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 1 with Hole
×8
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 1 with Hole
×4
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 1 with Hole
×2
Tile 1 x 6
Tile 1 x 6
×6
Tile 1 x 6
Tile 1 x 6
Tile 1 x 6
Tile 1 x 6
×5
Plate, Round 1 x 1 with Open Stud
Plate, Round 1 x 1 with Open Stud
×32
Slope 30 1 x 2 x 2/3
Slope 30 1 x 2 x 2/3
×7
Tile 2 x 4
Tile 2 x 4
×8
Tile 2 x 4
Tile 2 x 4
×11
Brick, Modified 1 x 1 with Stud on Side
Brick, Modified 1 x 1 with Stud on Side
×2
Panel 1 x 2 x 2 with Side Supports - Hollow Studs
Panel 1 x 2 x 2 with Side Supports - Hollow Studs
Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)
Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)
×2
Bar   3L (Bar Arrow)
Bar 3L (Bar Arrow)
×19
Minifigure, Utensil Statuette / Trophy
Minifigure, Utensil Statuette / Trophy
×2
Minifigure, Utensil Statuette / Trophy
Minifigure, Utensil Statuette / Trophy
×3
Minifigure, Utensil Statuette / Trophy
Minifigure, Utensil Statuette / Trophy
×2
Plate, Modified 6 x 8 Trap Door Frame Horizontal (Long Pin Holders)
Plate, Modified 6 x 8 Trap Door Frame Horizontal (Long Pin Holders)
Plate, Modified 6 x 8 Trap Door Frame Horizontal (Long Pin Holders)
Plate, Modified 6 x 8 Trap Door Frame Horizontal (Long Pin Holders)
×2
Plate 8 x 16
Plate 8 x 16
Plate, Modified 1 x 4 with 2 Studs without Groove
Plate, Modified 1 x 4 with 2 Studs without Groove
×2
Plate, Modified 1 x 4 with 2 Studs without Groove
Plate, Modified 1 x 4 with 2 Studs without Groove
×2
Brick and Axle Separator
Brick and Axle Separator
Tile, Round 1 x 1
Tile, Round 1 x 1
×14
Brick, Modified 1 x 2 with Masonry Profile
Brick, Modified 1 x 2 with Masonry Profile
×8
Technic, Axle Connector Block Round with 2 Pin Holes and 3 Axle Holes (Hero Factory Weapon Barrel)
Technic, Axle Connector Block Round with 2 Pin Holes and 3 Axle Holes (Hero Factory Weapon Barrel)
×2
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side
×3
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side
×2
Bracket 1 x 2 - 1 x 2 Inverted
Bracket 1 x 2 - 1 x 2 Inverted
×2

Common questions about Trafalgar Square

How much is LEGO Trafalgar Square (21045-1) worth?

Trafalgar Square sells for an average of $52.75 used and $82.34 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO Trafalgar Square (21045-1) retired?

Yes, Trafalgar Square was released in 2019 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my Trafalgar Square set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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