LEGO Hogwarts Castle: Potions Class (76431-1)
The Hogwarts Castle: Potions Class (76431-1) is a LEGO Harry Potter set that was released in May 2024 and retired in December 2025 with a shelf life of 1 year and 7 months 28 days.
This LEGO set has 397 pieces and had a RRP of $39.99 (£34.99 / 39.99€) which equates to a price per piece of 0.10c (0.09p / 0.10€). Since it retired it has gone down in value by -6.6% and now has a value of $37.34 based on average sale price over the last 6 months.
Price over time
View price history table
| Month | Avg Price | Sales |
|---|---|---|
| Jun 24 | $38.52 | 1 |
| Jul 24 | $38.52 | 1 |
| Aug 24 | $26.26 | 8 |
| Sep 24 | $33.26 | 1 |
| Oct 24 | $29.76 | 14 |
| Nov 24 | $35.02 | 3 |
| Dec 24 | $35.02 | 1 |
| Jan 25 | $42.02 | 2 |
| Feb 25 | $33.26 | 3 |
| Mar 25 | $42.02 | 3 |
| Apr 25 | $43.77 | 2 |
| May 25 | $38.52 | 6 |
| Jun 25 | $43.77 | 0 |
| Jul 25 | $47.27 | 1 |
| Aug 25 | $45.52 | 3 |
| Sep 25 | $43.77 | 1 |
| Oct 25 | $52.52 | 2 |
| Nov 25 | $40.27 | 4 |
| Dec 25 | $49.02 | 26 |
| Jan 26 | $49.02 | 47 |
| Feb 26 | $52.52 | 22 |
| Mar 26 | $52.52 | 4 |
Minifigures
This set contains 4 minifigures with a combined value of $14.07. 2 of the minifigures in this set are exclusive, meaning they don't appear in any other LEGO sets.
Monthly sales
We have recorded 155 sales of the Hogwarts Castle: Potions Class set since Jun 24. The chart below shows the number of recorded sales per month, which can help indicate the popularity and availability of this set on the secondary market.
Value breakdown
The current value of Hogwarts Castle: Potions Class is $37.34
The 4 minifigures in this set make up 38% of the total set value.
The Seamus Finnigan - Gryffindor Robe Clasped, Black Short Legs minifigure is the most valuable minifigure in this set who contributes 12% of the set value .
My collection
Set details
Name: Hogwarts Castle: Potions Class
Theme: Harry Potter
Set number: 76431-1
Status: Retired
Retired for: 5 months
Pieces: 397
Minifigures: 4
May 3, 2024
May 3, 2024
May 3, 2024
May 3, 2024
Dec 31, 2025
Dec 31, 2025
Dec 31, 2025
Dec 31, 2025
Shelf life: 1 year, 8 months
$39.99
£34.99
39.99€
0.101c
0.088p
0.101€
Set value
Confidence: High
Current value: $37.34
Increase from RRP: -6.6%
Yearly ROI: -6.6%
Minifigures
Set colors
The Hogwarts Castle: Potions Class has 397 pieces and is ranked 2999 on the list of biggest LEGO sets ever made.
The most common colour in this set is Light Bluish Gray
The most common part in this set is Plate 1 x 2
Stats
Frequently Asked Questions
How much is the LEGO Hogwarts Castle: Potions Class (76431-1) worth?
The LEGO Hogwarts Castle: Potions Class is currently worth $37.34 based on the average sale price over the last 6 months. The original retail price was $39.99.
How many pieces are in the LEGO Hogwarts Castle: Potions Class?
The LEGO Hogwarts Castle: Potions Class (76431-1) contains 397 pieces, making it the 2999th biggest LEGO set ever made.
Is the LEGO Hogwarts Castle: Potions Class retired?
Yes, the LEGO Hogwarts Castle: Potions Class has been retired. It was retired in December 2025 and is no longer available from LEGO directly. You can find it on the secondary market through sites like BrickLink and eBay.
How many minifigures are in the LEGO Hogwarts Castle: Potions Class?
The LEGO Hogwarts Castle: Potions Class contains 4 minifigures, 2 of which are exclusive to this set. The minifigures include: Seamus Finnigan - Gryffindor Robe Clasped, Black Short Legs, Professor Severus Snape - Dark Silver Vest, Pansy Parkinson - Slytherin Robe Clasped, Black Skirt, Black Short Legs with Dark Bluish Gray Stripes, Hermione Granger - Gryffindor Robe Clasped, Black Skirt, Black Short Legs with Dark Bluish Gray Stripes, Open Mouth Scared / Closed Mouth Grin.
When was the LEGO Hogwarts Castle: Potions Class released?
The LEGO Hogwarts Castle: Potions Class (76431-1) was released in May 2024 as part of the Harry Potter theme.
Is the LEGO Hogwarts Castle: Potions Class a good investment?
Since retirement, the LEGO Hogwarts Castle: Potions Class has decreased in value by 6.6% from its original retail price.
Price data last updated: Mar 26
