The Leaning Tower of Pisa (21015-1) is a Architecture LEGO set released in 2013 with 345 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Architecture sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 40 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2013 (13 years ago — may be retired)
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Catalog scale
345 parts listed · 40 inventory lines tracked
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Minifigures
No minifigs in inventory (brick-only or Technic set)
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Build manual
Digital booklet available on this page — use it to verify bag contents
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Shipping weight (est.)
~643 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
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Market value
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
40 parts · updating…
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Antenna 1 x 4 with Rounded Top3957a · ×1 · White -
Brick 1 x 13005 · ×10 · White -
Brick and Axle Separator v2.096874 · ×1 · Orange -
Brick Arch 1 x 34490 · ×35 · White -
Brick Curved 2 x 4 x 1 1/36081 · ×1 · Light Bluish Gray -
Brick Round 1 x 1 Open Stud3062b · ×86 · White -
Brick Round 2 x 2 with Axle Hole3941 · ×2 · White -
Brick Round 4 x 4 Centre Hole87081 · ×1 · White -
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]85080 · ×2 · White -
Brick Special 2 x 2 with Pin and Axle Hole6232 · ×1 · White -
Cylinder Half 2 x 4 x 46259 · ×8 · White -
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]73983 · ×19 · White -
Plate 1 x 13024 · ×2 · Light Bluish Gray -
Plate 1 x 13024 · ×48 · White -
Plate 1 x 104477 · ×3 · Light Bluish Gray -
Plate 1 x 23023 · ×5 · Black -
Plate 1 x 33623 · ×11 · White -
Plate 1 x 43710 · ×2 · Light Bluish Gray -
Plate 1 x 83460 · ×3 · Dark Bluish Gray -
Plate 2 x 122445 · ×4 · Black -
Plate 2 x 122445 · ×2 · Light Bluish Gray -
Plate 8 x 841539 · ×1 · Dark Bluish Gray -
Plate Round 1 x 1 with Solid Stud6141 · ×28 · White -
Plate Round 4 x 4 with Pin Hole60474 · ×6 · White -
Plate Special 1 x 2 [Side Handle Closed Ends]48336 · ×2 · Light Bluish Gray -
Plate Special 1 x 2 with 1 Stud with Groove (Jumper)3794b · ×2 · Light Bluish Gray -
Plate Special 1 x 2 with Clip Horizontal on End63868 · ×3 · White -
Plate Special 4 x 4 with Studs on One Edge [Plain]6179 · ×2 · Light Bluish Gray -
Technic Brick 1 x 1 with Pin Hole6541 · ×1 · White -
Technic Pin 1/24274 · ×10 · Blue -
Technic Pin Connector Round [Slotted]62462 · ×10 · White -
Tile 1 x 1 with Groove3070b · ×2 · Light Bluish Gray -
Tile 1 x 2 with Groove3069b · ×4 · Black -
Tile 1 x 2 with Groove3069b · ×1 · White -
Tile 1 x 2 with Groove3069b · ×1 · Light Bluish Gray -
Tile 1 x 363864 · ×4 · Black -
Tile 1 x 6 with Groove6636 · ×8 · Light Bluish Gray -
Tile 1 x 8 with 'Leaning Tower Of Pisa' Print4162pr0020 · ×1 · Black -
Tile 1 x 8 with Groove4162 · ×3 · Black -
Tile 2 x 4 with Groove87079 · ×9 · Light Bluish Gray