How many pieces does the LEGO Hogwarts Room of Requirement (75966-1) have?

The LEGO Hogwarts Room of Requirement set (75966-1) contains 194 pieces. It was released in 2020 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 75966-1?

On BrickMissing you can check which parts from the LEGO Hogwarts Room of Requirement (75966-1) you already own. Add your LEGO collection and we'll show exactly which of the 194 pieces you're missing and which you already have.

Can I build the LEGO Hogwarts Room of Requirement 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 194 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Hogwarts Room of Requirement from?

The LEGO Hogwarts Room of Requirement (75966-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Hogwarts Room of Requirement

75966-1 Harry Potter 2020 194 parts 11% repair risk Easy

Transport to the magical world of Harry Potter with the Hogwarts Room of Requirement (75966). Join Harry, Hermione Granger, and Luna Lovegood as Dumbledore's Army practices spells in a secret mission against dark magic. Recreate classic movie moments from Harry Potter and the Order of the Phoenix™ and help Harry teach the Patronus charm. Conjure Luna's Hare Patronus and Hermione's Otter Patronus. Power shooters fit into minifigures’ hands, ready to fire at the mechanical Death Eater toy. With cool features and accessories, this enchanting playset brings the Wizarding World to life for endless magical adventure.

75966-1

3D build progress

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Parts Inventory

🧱 194 parts

Part	Color	Qty	LEGO price each
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Tan	2×	€0,06 View at LEGO → View
Tile 2 x 2 Corner 14719	Tan	4×	€0,06 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Light Bluish Gray	2×	€0,13 View at LEGO → View
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] 15254	Tan	1×	€0,27 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Black	2×	€0,06 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Medium Nougat	2×	€0,06 View at LEGO → View
Wedge Plate 4 Stud 45° Angle Plate 15706	Dark Bluish Gray	2×	€0,22 View at LEGO → View
Tile 1 x 4 with Groove 2431	Reddish Brown	1×	€0,12 View at LEGO → View
Brick 1 x 1 x 5 with Solid Stud 2453b	Tan	2×	€0,27 View at LEGO → View
Tile 2 x 3 26603	Medium Nougat	1×	€0,11 View at LEGO → View
Wave / Power Blast Rounded Energy with Bar Handle 27393	Trans-Light Blue	2×	€0,30 View at LEGO → View
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	2×	Check price → View

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Repairability

Can you fix Hogwarts Room of Requirement if a piece goes missing?

11%Moderate repair risk

easy to fixguard this box

10 of the 91 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

7.9%

All sets

6.7%

Hardest to replace

Minifig Head, Black Ghost Face Print · Reddish Brown · only this setAnimal, Otter [Plain] · Glitter Trans-Light Blue · only this setSticker Sheet for Set 75966-1 · Unknown · only this set

How we calculate this →