LEGO Diagon Alley™ (75978)

The LEGO Diagon Alley™ (75978) is part of the Harry Potter theme and includes 5544 pieces.

With a price per piece of $0.08, this set offers excellent value based on its price per piece.

Retired in Dec 2025.

LEGO Diagon Alley™ set 75978
Set Number75978
Pieces5544
Minifigs14
Age16+
MSRP$449.99
ReleasedSep 2020
RetirementDec 2025
Price Per Piece$0.08Excellent Value

LEGO Set Inventory

View the full parts list for this LEGO set, including quantities, colors, part numbers, and part images.

View Set Inventory
More details at LEGO.com for 75978 Diagon Alley™
Search Amazon for 75978 Diagon Alley™
Affiliate Link

Alternate Builds for LEGO Diagon Alley™

These fan-created alternate builds use parts from this LEGO set.

More LEGO Harry Potter Sets

LEGO The Ministry of Magic™ – Collectors' Edition set 76476The Ministry of Magic™ – Collectors' Edition76476LEGO Norbert: Hagrid's Baby Dragon set 76477Norbert: Hagrid's Baby Dragon76477LEGO Mini Hogwarts Castle set 40975Mini Hogwarts Castle40975LEGO Hogwarts™ House Crest set 76462Hogwarts™ House Crest76462LEGO Dobby™ the Free Elf set 76469Dobby™ the Free Elf76469LEGO Knockturn Alley™ Wizarding Shops set 76471Knockturn Alley™ Wizarding Shops76471