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% repair risk 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

Part	Color	Qty	LEGO price each
Tile Special 1 x 1 with Clip with Rounded Tips 12825	Dark Bluish Gray	1×	Check price → View
Tile Special 1 x 1 with Clip with Rounded Tips 12825	Black	2×	Check price → View
Plant, Cherries 22667	Red	1×	€0,08 View at LEGO → View
Plant, Cherries 22667	Lime	1×	€0,08 View at LEGO → View
Flag 2 x 2 Square [Thin Clips] 2335	Red	1×	Check price → View
Equipment Goblet / Glass 2343	Trans-Clear	2×	€0,15 View at LEGO → View
Equipment Goblet / Glass 2343	Pearl Gold	8×	€0,15 View at LEGO → View
Brick 2 x 2 Corner 2357	Tan	10×	€0,16 View at LEGO → View
Brick 2 x 2 Corner 2357	Reddish Brown	4×	€0,16 View at LEGO → View
Brick 2 x 2 Corner 2357	Light Bluish Gray	2×	€0,16 View at LEGO → View
Panel 1 x 2 x 3 - Solid Studs 2362a	Trans-Light Blue	2×	Check price → View
Tile 1 x 4 with Groove 2431	Reddish Brown	5×	€0,12 View at LEGO → View

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Repairability

Can you fix Hogwarts Castle if a piece goes missing?

12%Moderate repair risk

easy to fixguard this box

36 of the 300 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

7.8%

All sets

6.7%

Hardest to replace

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

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