LEGO 557
Basic Building Set

LEGO 557 Basic Building Set box image
Set number
557
Theme
Basic
Pieces
721 pcs
Year
1987
Used & parts
See price history & best time to buy

Prices may vary — please check each store. Links may include affiliate (advertising) links.

How many parts to go?
Can you build this from what you own?
Just pick the sets you own — see this set's completion rate and missing parts instantly.
① Tap the sets you own (pick a few)
② Or add by number (optional)

“Basic Building Set” is LEGO® “Basic” theme set number 557. Released in 1987, it has 721 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 131 types

Color split (most first)
Red×206
Yellow×143
Blue×120
White×111
Black×103
Green×19
Trans-Clear×18
Milky White×1
Main parts (most used first)
3004 Brick 1 x 2
Yellow · ×34
3004 Brick 1 x 2
Red · ×32
3004 Brick 1 x 2
White · ×32
3004 Brick 1 x 2
Blue · ×30
3004 Brick 1 x 2
Black · ×26
3005 Brick 1 x 1
White · ×26
3005 Brick 1 x 1
Yellow · ×26
3005 Brick 1 x 1
Red · ×24
3005 Brick 1 x 1
Blue · ×22
3005 Brick 1 x 1
Black · ×18
3010 Brick 1 x 4
White · ×12
3010 Brick 1 x 4
Yellow · ×10
3010 Brick 1 x 4
Blue · ×10
3010 Brick 1 x 4
Red · ×10
3622 Brick 1 x 3
Red · ×10
3622 Brick 1 x 3
Yellow · ×10
3622 Brick 1 x 3
White · ×10
3854 Window 1 x 2 x 3 Pane
Yellow · ×10
3856 Window 1 x 2 x 3 Shutter
Green · ×10
3001 Brick 2 x 4
Yellow · ×8
3001 Brick 2 x 4
White · ×8
3001 Brick 2 x 4
Red · ×8
3009 Brick 1 x 6
White · ×8
3009 Brick 1 x 6
Yellow · ×8

More “Basic” theme sets

Re:GO is an unofficial service and is not affiliated with the LEGO Group. LEGO® is a trademark of the LEGO Group. Data is based on Rebrickable and others.