LEGO 40770

Hogwarts Castle: Room of Requirement

Harry Potter

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Prices at UK retailers

We check UK retailers regularly — nobody currently lists this set in stock.

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What Makes this set WOW?

Micro-scale modular design: The set is part of a new collection of smaller castle modules that can be connected together to create an extensive and coherent Hogwarts skyline.

Hidden entrance to the Room of Requirement: Thanks to the precise use of smooth tiles and SNOT techniques, the model realistically reproduces a fragment of the corridor with a magically appearing door.

Detailed interior on a micro scale: Despite its small size, inside there are colorful details imitating piles of hidden treasures and magical items known from the movies.

Display aesthetics: The compact form and elegant finish of the base make the model an ideal, unobtrusive desk decoration for adult fans of the Harry Potter series.

Set details

LEGO Hogwarts Castle: Room of Requirement (set #40770) is a Harry Potter set released in 2025, made up of 203 pieces.

Set number: #40770
Theme: Harry Potter
Year released: 2025
Pieces: 203

Price history will appear here once we've tracked this set for a few days.

Common questions about Hogwarts Castle: Room of Requirement

What is LEGO Hogwarts Castle: Room of Requirement?▾

LEGO Hogwarts Castle: Room of Requirement (set #40770) is a set from the Harry Potter range, released in 2025, made up of 203 pieces.

What's the lowest price LEGO Hogwarts Castle: Room of Requirement has been?▾

The lowest price we've recorded for this set is £63.10 on 8 November 2026. The current price matches this all-time low, making now a good time to buy.

Is LEGO Hogwarts Castle: Room of Requirement being retired?▾

We don't currently see signs that this set is retiring imminently, but LEGO doesn't publish official retirement dates in advance, so availability can still change.

Where can I buy LEGO Hogwarts Castle: Room of Requirement cheapest in the UK?▾

We're not currently tracking an active offer for this set — check the retailers listed above, or set a price alert to get notified when one appears.