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LEGO Friends 3939 Mia's Bedroom

201287 pieces1 minifigure

LEGO 3939 Mia's Bedroom

Specifications

Set number3939
Release year2012
Piece count87
Minifigures1
ThemeFriends
Building instructionsDownload the instructions on lego.com

Where to buy set 3939

Also on: Amazon.co.uk · Amazon.ca

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LEGO set 3939 Mia's Bedroom, released in 2012 as part of the Friends line, has 87 pieces. Its inventory breaks down into 56 different lots, across 18 colors.

Inventory of set 3939

The inventory of set 3939 lists 87 pieces, spare parts excluded: 56 different lots (one shape in one color) for 48 part shapes. The box also contains 5 spare parts, for small elements that are easy to lose.

Colors of set 3939

Main color: white, making up 24% of the parts, followed by black (13%) and medium azure (10%).

ColorPartsShare
White2124%
Black1113%
Medium Azure910%
Bright Pink89.2%
Orange66.9%
Magenta66.9%
Light Bluish Gray44.6%
Tan44.6%
Trans-Clear33.4%
Red33.4%
Other colors (8)1214%

Part types

TypePartsShare
Plates Round Curved and Dishes1315%
Plates910%
Tiles89.2%
Bricks Round and Cones78%
Bricks Curved66.9%
Minifig Accessories66.9%

Most common parts in set 3939

41 of the 48 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 3939

One part shape in set 3939 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. Counting colors, 2 lots in the set are not found in any other set.

PartColor
Tile Round 2 x 2 with 'Mia' and Gold Star Print 4150pr0010White

No similarly sized set supplies more than a quarter of its parts: set 3939 relies on a little-shared assortment.

Size of set 3939 within its line

With 87 pieces, set 3939 ranks #356 out of 531 Friends sets in our database, which have an average of 308 parts. Among the 321 sets released in 2012, it ranks #195. That is less than half the average Friends set size.

The set in 3D

Spin the official model of the set, brick by brick.

Load the 3D model

3D model: Takeshi Takahashi, LDraw.org Official Model Repository (CCAL 2.0 licence)

Frequently asked questions

How many pieces does LEGO set 3939 Mia's Bedroom have?

LEGO set 3939 Mia's Bedroom has 87 pieces. It was released in 2012 as part of the Friends theme.

What year was LEGO set 3939 released?

Set 3939 Mia's Bedroom was released in 2012 and belongs to the Friends theme.

Which minifigures are included in set 3939?

Number of minifigures in LEGO set 3939 Mia's Bedroom: 1. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 3939?

The instructions for LEGO set 3939 Mia's Bedroom can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 3939.

What is the main color of LEGO set 3939?

White, with 21 out of 87 pieces, or 24%. Next come black (13%) and medium azure (10%).

How many different parts does set 3939 contain?

Set 3939 has 56 different lots (one shape in one color), covering 48 part shapes. Most common part: Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 in black, with 4 copies.

Does LEGO set 3939 contain any exclusive parts?

Yes: one part shape exists in no other set: Tile Round 2 x 2 with 'Mia' and Gold Star Print.

Set number3939
Release year2012
ThemeFriends
Piece count87
Minifigures1
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-30