LEGO Harry Potter 40577 Hogwarts: Grand Staircase

LEGO Harry Potter set 40577, “Hogwarts: Grand Staircase”, depicts the Grand Staircase at Hogwarts in a compact build. Released in 2022, it belongs to the Harry Potter theme and uses 224 pieces to present an interior castle scene.

The model focuses on a recognizable part of Hogwarts: the Grand Staircase, an architectural space associated with movement through the school and the atmosphere of the castle. Within the LEGO Harry Potter range, it sits among sets based on specific Hogwarts locations rather than vehicles, creatures, or stand-alone outdoor scenes.

The build contains 224 pieces and is arranged as a small interior vignette. Its subject is architectural, with the setting doing most of the work in identifying the location.

This set is suited to collectors who want a focused Hogwarts display piece, as well as to play setups that need a castle interior for Hermione. It should be viewed as a companion to other LEGO Harry Potter Hogwarts models, not as a complete representation of the school. Its value lies in isolating one familiar setting from the wider castle.

Inventory of set 40577

The inventory of set 40577 lists 224 pieces, spare parts excluded: 63 different lots (one shape in one color) for 59 part shapes. The box also contains 4 spare parts, for small elements that are easy to lose.

Colors of set 40577

Main color: tan, making up 54% of the parts, followed by dark tan (17%) and dark bluish gray (6.2%).

Part types

Most common parts in set 40577

52 of the 59 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 40577

One part shape in set 40577 appears in no other set in the catalog, most often a printed element, a sticker or a mold specific to the model. If it gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set.

Rebuilding set 40577 from another set

Share of the parts of set 40577 found in each of these similarly sized sets, counting shape, colour and quantity:

No similarly sized set goes above 34%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.

Size of set 40577 within its line

With 224 pieces, set 40577 ranks #126 out of 186 Harry Potter sets in our database, which have an average of 672 parts. Among the 483 sets released in 2022, it ranks #275. That is less than half the average Harry Potter set size.