The Leaning Tower of Pisa
21015-1 Architecture 2013 345 parts 2.5% repair risk Easy
The LEGO Architecture Leaning Tower of Pisa 21015-1 brings to life one of history's most unusual architectural marvels. This 345-piece model authentically captures the bell tower's signature tilt, a feature renowned worldwide. The construction technique employs angled brickwork and various SNOT (Studs Not On Top) elements to accurately replicate the tower's cylindrical form and its famous lean. A detailed booklet accompanies the set, delving into the structure's fascinating history, including the legacy of Widow Berta of Bernado's 60 gold coins that funded its initial stones over 800 years ago, and explaining how the 56-meter building began its journey into architectural renown. This distinctive reproduction stands as an informative display piece, suitable for any desk or bookshelf, offering insight into the tower's unique construction and its storied past.
21015-1
3D build progress
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Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Plate 2 x 12 2445 | 4× | €0,36 |
![]() Plate 2 x 12 2445 | 2× | €0,36 |
![]() Brick 1 x 1 3005 | 10× | €0,07 |
![]() Plate 1 x 2 3023 | 5× | €0,08 |
![]() Plate 1 x 1 3024 | 48× | €0,06 |
![]() Plate 1 x 1 3024 | 2× | €0,06 |
![]() Brick Round 1 x 1 Open Stud 3062b | 86× | €0,06 |
![]() Tile 1 x 2 with Groove 3069b | 1× | €0,07 |
![]() Tile 1 x 2 with Groove 3069b | 1× | €0,07 |
![]() Tile 1 x 2 with Groove 3069b | 4× | €0,07 |
![]() Tile 1 x 1 with Groove 3070b | 2× | €0,05 |
![]() Plate 1 x 8 3460 | 3× | €0,18 |
Repairability
Can you fix The Leaning Tower of Pisa if a piece goes missing?
1 of the 40 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
2.8%
All sets
6.7%
Hardest to replace
More Architecture sets
Browse more LEGO Architecture sets related to The Leaning Tower of Pisa, including models from 2013 and other sets in the same theme.
Build DNA
Parts inventory insights for The Leaning Tower of Pisa
345 pieces puts this build -66% against the average Architecture set and +18% against the average 2013 release.

Vs average Architecture set
Average Architecture set: 1,001 pieces across 66 other sets.
Vs average 2013 set
Average 2013 set: 293 pieces across 334 other sets.
Color profile
Dominant color
White
Unique parts
4.7 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Brick Round 1 x 1 Open Stud
86xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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