LEGO Architecture 21003 Seattle Space Needle

LEGO set 21003 Seattle Space Needle, released in 2009 as part of the Architecture line, has 57 pieces. Its inventory breaks down into 23 different lots, across 3 colors.

Inventory of set 21003

The inventory of set 21003 lists 57 pieces, spare parts excluded: 23 different lots (one shape in one color) for 23 part shapes. The box also contains 3 spare parts, for small elements that are easy to lose.

Colors of set 21003

Main color: light bluish gray, making up 82% of the parts, followed by black (11%) and red (7%).

Part types

Most common parts in set 21003

22 of the 23 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 21003

One part shape in set 21003 appears in no other set in the catalog, most often a printed element, a sticker or a mold specific to the model. If it gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set.

Rebuilding set 21003 from another set

Share of the parts of set 21003 found in each of these similarly sized sets, counting shape, colour and quantity:

No similarly sized set goes above 26%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.

Size of set 21003 within its line

With 57 pieces, set 21003 ranks #64 out of 64 Architecture sets in our database, which have an average of 846 parts. Among the 254 sets released in 2009, it ranks #196. That is less than half the average Architecture set size.