LEGO 4720 Knockturn Alley

Released 2003 · 211 pieces · 2 minifigures · Harry Potter

LEGO Knockturn Alley (4720) was released in 2003 as part of the Harry Potter theme, with 211 pieces and 2 minifigures. It was one of 2 Harry Potter sets released that year. Released in 2003, 23 years ago, well past the two-to-three-year run most LEGO sets get, so it is almost certainly out of production.

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• Estimated value: $64 (modelled from piece count, era, and age, not live market data)

Availability: Likely retired (inferred from its release year, not an official retirement date)

Full details, the price breakdown, and the minifigures included are below. Add it to your collection to track what it's worth.

• 30¢ per piece, pricier per piece than most Harry Potter sets

Minifigures: Harry Potter, Yellow Skin, Sand Green Sweater, Lucius Malfoy, Yellow Skin, Black Suit

More from 2003

Set data from the Rebrickable database, refreshed daily. Catalog data as of 2026-09-01. Values are this site's estimates, see how they're calculated.

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