How many pieces does the LEGO Hogwarts Astronomy Tower (75969-1) have?

The LEGO Hogwarts Astronomy Tower set (75969-1) contains 971 pieces. It was released in 2020 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 75969-1?

On BrickMissing you can check which parts from the LEGO Hogwarts Astronomy Tower (75969-1) you already own. Add your LEGO collection and we'll show exactly which of the 971 pieces you're missing and which you already have.

Can I build the LEGO Hogwarts Astronomy Tower 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 971 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Hogwarts Astronomy Tower from?

The LEGO Hogwarts Astronomy Tower (75969-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Hogwarts Astronomy Tower

75969-1 Harry Potter 2020 971 parts 5.1% repair risk Advanced

The LEGO Harry Potter Hogwarts Astronomy Tower (75969-1) faithfully recreates a section of the wizarding school. This 971-piece model presents detailed architecture, including the observatory's telescope, visible through its arched windows. Within its many rooms, fans find Harry Potter, Hermione Granger, Horace Slughorn, and Luna Lovegood. The set depicts iconic locations from the Harry Potter films, particularly scenes from Harry Potter and the Half-Blood Prince. Notable areas include Professor Slughorn’s office and the Ravenclaw common room. Figures of Draco Malfoy, Neville Longbottom, and Hedwig enhance storytelling within this expansive brick castle.

75969-1

3D build progress

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Parts Inventory

🧱 971 parts

Part	Color	Qty	LEGO price each
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] 10247	Black	2×	€0,10 View at LEGO → View
Bar Holder with Clip 11090	Reddish Brown	3×	€0,12 View at LEGO → View
Bar Holder with Clip 11090	Pearl Gold	3×	€0,12 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Tan	1×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Dark Bluish Gray	1×	€0,13 View at LEGO → View
Plate Round 6 x 6 with Hole 11213	Dark Red	1×	Check price → View
Plate Special 1 x 2 with Pin Hole on Top 11458	White	4×	€0,10 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Tan	4×	€0,06 View at LEGO → View
Plate Round 4 x 4 with 2 x 2 Round Opening 11833	Medium Nougat	2×	Check price → View
Brick Arch 1 x 3 x 3 [Gothic] 13965	Tan	2×	€0,21 View at LEGO → View
Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports] 14395	Tan	3×	€0,28 View at LEGO → View
Brick 1 x 1 x 3 14716	Tan	2×	€0,13 View at LEGO → View

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Repairability

Can you fix Hogwarts Astronomy Tower if a piece goes missing?

5.1%Moderate repair risk

easy to fixguard this box

16 of the 311 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

Sticker Sheet for Set 75969-1 · Unknown · only this setHair Long Wavy, Partially Tied Back [2 H… · Medium Nougat · only this setHips · Lavender · only this set

How we calculate this →