The Lego set Hogwarts Classrooms with the set number 4721 is part of the LEGO Harry Potter™ theme. It was released in September 2001. It includes one minifigure. The model has 73 pieces, and we estimate it takes around < 1 hour to build. 25 Brickfact users have this set in their collection.
The box measures 7.6 x 7.6 x 1.9 in (19.2 x 19.2 x 4.8 cm). The recommended retail price is $10.00.
Lego 4721 product data
Set Information
Availability
Release
09/2001
Retiring Status
Retired (12/2002)
Price Information
RRP
$10.00
Insiders Points (for purchase at Lego)
65
Packaging
Packaging dimensions
7.6 x 7.6 x 1.9 in
EAN (GTIN13)
5702012017988
Popularity with Brickfact users
- users have this set
- 25
25 Brickfact users have Hogwarts Classrooms in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of October 21, 2026.
LEGO 4721 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $108.42
- Growth vs. RRP
- +984 % $10.00
- Range
- $108.42 – $108.42
- Average
- $108.42
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Minifigures from 4721 Hogwarts Classrooms
The Hogwarts Classrooms set includes 1 different minifigures, 0 of which are unique to this set. The combined value of the minifigures is $7.72, which is ~77% of the RRP of this set.
x1
Harry Potter
Harry Potter
2001
#hp036
$7.72
i
3 sets
Part Lists for LEGO 4721 Hogwarts Classrooms
LEGO 4721 Frequently Asked Questions
Is LEGO 4721 still available?
LEGO has retired 4721 Hogwarts Classrooms, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $108.42.
