How many pieces does the LEGO Hogwarts Castle (4842-1) have?

The LEGO Hogwarts Castle set (4842-1) contains 1291 pieces. It was released in 2010 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 4842-1?

On BrickMissing you can check which parts from the LEGO Hogwarts Castle (4842-1) you already own. Add your LEGO collection and we'll show exactly which of the 1291 pieces you're missing and which you already have.

Can I build the LEGO Hogwarts Castle 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 1291 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Hogwarts Castle from?

The LEGO Hogwarts Castle (4842-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Hogwarts Castle

4842-1 Harry Potter 2010 1291 parts 12% catalog rarity Advanced

The LEGO Harry Potter 4842-1 Hogwarts Castle from 2010 recreates the school of witchcraft and wizardry amidst a gathering threat. Dementors patrol the grounds as Harry Potter prepares for a confrontation with Lord Voldemort. This 1291-piece set includes minifigures such as Harry Potter, Albus Dumbledore, Lord Voldemort, Professor Minerva McGonagall, and Professor Filius Flitwick. Builders explore detailed interiors within the castle, notably Dumbledore’s office, featuring a functional sliding spiral staircase. The model also depicts the Gryffindor common room and the Slytherin common room, offering multiple scenes for display or play. The castle's construction includes hinge elements that allow sections to open, revealing its various internal chambers for engaging storytelling based on the film.

Parts Inventory

🧱 1291 parts

Showing the first 12 rows of the parts list (1291 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Dark Bluish Gray	1×	Check price → View
Black	2×	Check price → View
Red	1×	€0,08 View at LEGO → View
Lime	1×	€0,08 View at LEGO → View
Red	1×	Check price → View
Trans-Clear	2×	€0,15 View at LEGO → View
Pearl Gold	8×	€0,15 View at LEGO → View
Tan	10×	€0,16 View at LEGO → View
Reddish Brown	4×	€0,16 View at LEGO → View
Light Bluish Gray	2×	€0,16 View at LEGO → View
Trans-Light Blue	2×	Check price → View
Reddish Brown	5×	€0,12 View at LEGO → View

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Catalog rarity

How common are the parts in Hogwarts Castle?

12%Moderate rarity

more commonless common

36 of 300 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

7.8%

All sets

6.7%

Least common in our catalog

Plate 6 x 8 · Sand Green · only this set in our catalogMinifig Head Dementor, Cheek Lines, Roun… · Dark Bluish Gray · only this set in our catalogMinifig Head Voldemort, Cheek Lines, Dee… · White · only this set in our catalog

How we calculate this →