How many pieces does the LEGO Autumn’s Room (42646-1) have?

The LEGO Autumn’s Room set (42646-1) contains 222 pieces. It was released in 2025 as part of the LEGO Friends theme.

How can I find missing parts for LEGO set 42646-1?

On BrickMissing you can check which parts from the LEGO Autumn’s Room (42646-1) you already own. Add your LEGO collection and we'll show exactly which of the 222 pieces you're missing and which you already have.

Can I build the LEGO Autumn’s Room 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 222 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Autumn’s Room from?

The LEGO Autumn’s Room (42646-1) belongs to the LEGO Friends theme. You can browse all Friends sets on BrickMissing to find more sets from this theme.

Autumn’s Room

42646-1 Friends 2025 222 parts 5.1% repair risk Intermediate

Explore a world of nature-inspired tales within LEGO Friends Autumn’s Room (42646), a 222-piece set from 2025. This detailed build centers on Autumn’s bedroom, featuring a vibrant sunflower and a clever moving staircase that leads to her cozy bed, behind which hidden nature treasures await discovery. Alongside Autumn, the set includes Leo, Bandit the ferret, and a charming bird figure, encouraging diverse friendship stories. The accessories, such as a birdwatching book, camera, binoculars, and a jar of fireflies, highlight Autumn's passion for the outdoors. Outside her room, a dedicated playground build provides Bandit with space for play and exercise, enhancing interactive storytelling. The set integrates specific hinged plate elements for the functional staircase, ensuring smooth movement for engaging role-play scenarios.

Parts Inventory

🧱 222 parts

Part	Color	Qty	LEGO price each
Sticker Sheet for Set 42646-1 10110445	Unknown	1×	Check price → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Reddish Brown	2×	€0,13 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	White	3×	€0,06 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Orange	3×	€0,07 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder with Archery Target Print 14769pr1040	White	1×	€0,39 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Tan	2×	€0,06 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Orange	1×	€0,06 View at LEGO → View
Plate Round Half 3 x 6 with 1 x 2 Cutout 18646	Lime	2×	€0,24 View at LEGO → View
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Dark Tan	1×	€0,07 View at LEGO → View
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	White	1×	€0,07 View at LEGO → View
Tile Round 1 x 1 with Hollow Bar 20482	Bright Light Orange	2×	€0,05 View at LEGO → View
Brick 1 x 2 x 3 with Bottom Stud Holder 22886	Light Aqua	1×	€0,23 View at LEGO → View