How many pieces does the LEGO Mia's Bedroom (3939-1) have?

The LEGO Mia's Bedroom set (3939-1) contains 87 pieces. It was released in 2012 as part of the LEGO Friends theme.

How can I find missing parts for LEGO set 3939-1?

On BrickMissing you can check which parts from the LEGO Mia's Bedroom (3939-1) you already own. Add your LEGO collection and we'll show exactly which of the 87 pieces you're missing and which you already have.

Can I build the LEGO Mia's Bedroom with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 87 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Mia's Bedroom from?

The LEGO Mia's Bedroom (3939-1) belongs to the LEGO Friends theme. You can browse all Friends sets on BrickMissing to find more sets from this theme.

Mia's Bedroom

3939-1 Friends 2012 87 parts 5.8% repair risk Easy

Mia's bedroom offers a personal space for music and reflection, providing a glimpse into her creative world. The LEGO Friends 3939-1 Mia's Bedroom set provides 87 pieces to construct Mia’s vibrant retreat. It features the Mia mini-doll figure in her room, complete with a detailed drum set where she perfects her beat. A functioning radio sits nearby, allowing Mia to play her favorite songs while practicing. Her cozy bed, measuring approximately 6 cm tall, includes a bedside table with a secret drawer for stashing her diary or hidden letters. A small vase and lamp complete the intimate setting, inviting imaginative play and storytelling within her private space.

3939-1

3D build progress

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Parts Inventory

🧱 87 parts

Part	Color	Qty	LEGO price each
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Metallic Silver	1×	€0,19 View at LEGO → View
Tile 1 x 4 with Groove 2431	Medium Azure	2×	€0,12 View at LEGO → View
Tile Special 2 x 2 with Top Pin 2460	Black	1×	Check price → View
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654	Light Bluish Gray	1×	€0,07 View at LEGO → View
Lever Small Base with Black Lever 298c02	Black	1×	€0,19 View at LEGO → View
Brick 2 x 3 3002	White	3×	€0,17 View at LEGO → View
Brick 1 x 6 3009	White	1×	€0,25 View at LEGO → View
Plate 2 x 3 3021	Medium Azure	1×	€0,13 View at LEGO → View
Plate 1 x 2 3023	Bright Pink	2×	€0,08 View at LEGO → View
Plate 1 x 2 3023	Trans-Clear	1×	€0,10 View at LEGO → View
Plate 1 x 2 3023	Orange	2×	€0,08 View at LEGO → View
Plate 4 x 6 3032	Tan	1×	€0,41 View at LEGO → View

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Repairability

Can you fix Mia's Bedroom if a piece goes missing?

5.8%Moderate repair risk

easy to fixguard this box

3 of the 52 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

6.2%

All sets

6.7%

Hardest to replace

Tile Round 2 x 2 · White · only this setBrick Curved 1 x 4 x 1 1/3 No Studs, Low… · Magenta · only this setLeg Skeleton / Dementor Stand · Dark Bluish Gray · 2 sets ever

How we calculate this →