Setobrick

LEGO SpongeBob SquarePants 3826 Build-A-Bob

2006445 pieces1 minifigure

LEGO 3826 Build-A-Bob

Specifications

Set number3826
Release year2006
Piece count445
Minifigures1
ThemeSpongeBob SquarePants
Building instructionsDownload the instructions on lego.com

Where to buy set 3826

Also on: Amazon.co.uk · Amazon.ca

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LEGO set 3826 Build-A-Bob, released in 2006 as part of the SpongeBob SquarePants line, has 445 pieces. Its inventory breaks down into 118 different lots, across 13 colors.

Inventory of set 3826

The inventory of set 3826 lists 445 pieces, spare parts excluded: 118 different lots (one shape in one color) for 93 part shapes. The box also contains 7 spare parts, for small elements that are easy to lose.

Colors of set 3826

Main color: yellow, making up 47% of the parts, followed by black (18%) and white (9.4%).

ColorPartsShare
Yellow20847%
Black8218%
White429.4%
Dark Bluish Gray276.1%
Reddish Brown255.6%
Red184%
Light Bluish Gray163.6%
Tan102.2%
Blue51.1%
Sand Green51.1%
Other colors (3)61.3%

Part types

TypePartsShare
Bricks17239%
Bricks Sloped5111%
Plates419.2%
Bricks Round and Cones347.6%
Plates Round Curved and Dishes224.9%
Bricks Curved132.9%

Most common parts in set 3826

91 of the 93 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 3826

2 part shapes in set 3826 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set. Counting colors, 3 lots in the set are not found in any other set.

PartColor
Dish 8 x 8 Inverted [Radar] with Medium Blue Circle with Black Center Print 3961pr0011White
Sticker Sheet for Set 3826-1 56215

Rebuilding set 3826 from another set

Share of the parts of set 3826 found in each of these similarly sized sets, counting shape, colour and quantity:

SetFoundPartsRelease year
10664 Creative Tower28%1,6002013
10654 XL Creative Brick Box28%1,6002016
5512 XXL Box27%1,6002010
5589 Giant Box27%1,6002009
11020 Build Together27%1,6012022

No similarly sized set goes above 28%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.

Size of set 3826 within its line

With 445 pieces, set 3826 ranks #3 out of 14 SpongeBob SquarePants sets in our database, which have an average of 313 parts. Among the 192 sets released in 2006, it ranks #54.

Included minifigures

Frequently asked questions

How many pieces does LEGO set 3826 Build-A-Bob have?

LEGO set 3826 Build-A-Bob has 445 pieces. It was released in 2006 as part of the SpongeBob SquarePants theme.

What year was LEGO set 3826 released?

Set 3826 Build-A-Bob was released in 2006 and belongs to the SpongeBob SquarePants theme.

Which minifigures are included in set 3826?

Number of minifigures in LEGO set 3826 Build-A-Bob: 1. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 3826?

The instructions for LEGO set 3826 Build-A-Bob can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 3826.

What is the main color of LEGO set 3826?

Yellow, with 208 out of 445 pieces, or 47%. Next come black (18%) and white (9.4%).

How many different parts does set 3826 contain?

Set 3826 has 118 different lots (one shape in one color), covering 93 part shapes. Most common part: Brick Sloped Inverted 75° 2 x 1 x 3 in yellow, with 32 copies.

Does LEGO set 3826 contain any exclusive parts?

Yes: 2 part shapes exist in no other set, for example: Dish 8 x 8 Inverted [Radar] with Medium Blue Circle with Black Center Print.

Which similarly sized set contains the most parts from set 3826?

Set 10664 Creative Tower, released in 2013: it supplies 28%, counting shapes, colors and quantities.

Set number3826
Release year2006
ThemeSpongeBob SquarePants
Piece count445
Minifigures1
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-30