LEGO 9978
Home Environment

LEGO 9978 Home Environment box image
Set number
9978
Theme
Duplo and Explore
Pieces
77 pcs
Year
1991
Used & parts
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“Home Environment” is LEGO® “Duplo and Explore” theme set number 9978. Released in 1991, it has 77 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 36 types

Color split (most first)
Red×29
Yellow×21
White×19
Blue×6
Green×1
Black×1
Main parts (most used first)
4890 Duplo Cabinet 2 x 2 x 1.5
Red · ×10
4891 Duplo Drawer 2 x 2 with Pull Handle
White · ×6
3808 Duplo Plate 2 x 4 x 1/3 Half Circle with 2 Studs [Thin]
Red · ×4
4839 Duplo Chair 2 x 2 x 2 with One Stud
Yellow · ×4
4885 Duplo Chair with 1 Stud
Red · ×4
4891 Duplo Drawer 2 x 2 with Pull Handle
Yellow · ×4
4375 Duplo Sign Post Short
Yellow · ×3
3011 Duplo Brick 2 x 4
Yellow · ×2
4066pr0118 Duplo Brick 1 x 2 x 2 with Three Books Print, ABC and 123
Yellow · ×2
4121 Duplo Plate 2 x 4 x 1/3 with 4 Center Studs [Thin]
Red · ×2
4375 Duplo Sign Post Short
Red · ×2
45896pr0002 Duplo, Sleeping Bag / Baby Pouch with Red, Blue, Yellow and Lime Flowers Print
White · ×2
4895 Duplo Bed 3 x 5 x 1 2/3
Yellow · ×2
4904 Duplo Teapot / Coffeepot, Round Base
White · ×2
4905 Duplo Saucepan, Round Bottom, Smooth Handle
White · ×2
4909pr0002 Duplo Mirror with Silver Print
White · ×2
4914 Duplo Cabinet Refrigerator
Blue · ×2
4915 Duplo Door, Refrigerator
White · ×2
dupupn0009 Duplo Cone 2 x 2 x 1
Yellow · ×2
dupupn0009 Duplo Cone 2 x 2 x 1
Red · ×2
4066pr0029 Duplo Brick 1 x 2 x 2 with Two Cheeses Print
Green · ×1
4066pr0052 Duplo Brick 1 x 2 x 2 with 4 Eggs Print
Red · ×1
4066pr0138 Duplo Brick 1 x 2 x 2 with Carton and Bottle Print
Red · ×1
4066pr0189 Duplo Brick 1 x 2 x 2 with Sausages Print
Blue · ×1

More “Duplo and Explore” theme sets

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