How much is LEGO Knockturn Alley (4720-1) worth?

Knockturn Alley sells for an average of $57.68 used and $134.56 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness. Missing minifigures or key parts will lower the value.

What minifigures come in LEGO set 4720-1?

This set includes 2 minifigures: Harry Potter - Sand Green Sweater Torso, Blue Legs ($7.49), Lucius Malfoy - Black Suit ($5.95). The minifigures have a combined BrickLink value of $13.44. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Knockturn Alley?

The minifigures make up about 23% of the set value ($13.44 out of $57.68). Most of the value is in the complete set package, so selling it whole is likely the better move unless you have buyers lined up for specific figures.

Is LEGO Knockturn Alley (4720-1) retired?

Yes, Knockturn Alley was released in 2003 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my Knockturn Alley set is complete?

Use the parts list on this page to check every piece and all 2 minifigures. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

Knockturn Alley

4720-1·Harry Potter·2003·2 minifigs·90 parts

Used Avg

$57.68

New Avg

$134.56

Add to your inventory Scan the minifigs

About Knockturn Alley

Knockturn Alley (4720-1) is a LEGO Harry Potter set released in 2003, currently averaging $57.68 used on BrickLink. It comes with 2 minifigures worth a combined $13.44. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 90 pieces.

Parts (90)

Minifigure, Utensil Goblet

Brick 2 x 2 Corner

×2

Panel 1 x 2 x 3 - Hollow Studs

×2

Tile 1 x 4

Brick 1 x 1 x 5 - Hollow Stud

Brick 1 x 2 x 5

Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends

Brick, Modified 1 x 4 with Channel

×2

Brick 2 x 2

×2

Brick 1 x 2

×6

Brick 1 x 2

×5

Brick 1 x 1

×6

Brick 1 x 1 with Angry Black Eyebrow and White Eye Left Pattern

Brick 1 x 1 with Angry Black Eyebrow and White Eye Right Pattern

Brick 1 x 6

Rock 1 x 1 Jewel 24 Facet

Minifigure, Utensil Sextant / Quadrant

Window 3 x 8 x 6 Bay with Fixed Trans-Brown Glass

Plate 2 x 4

×2

Plate 2 x 4

×3

Plate 2 x 4

Plate 2 x 3

Plate 2 x 2

×4

Plate 2 x 2

×3

Plate 1 x 2

×3

Spider with Round Abdomen and Clip

Plate 1 x 1

×2

Plate 4 x 4

Plate 4 x 8

×2

Plate, Round Corner 3 x 3

×2

Slope 45 2 x 4

×2

Slope 45 2 x 2

×8

Slope 45 2 x 2 with Sand Green Cash Register Pattern

Slope 45 2 x 1

×3

Slope 45 2 x 1

×4

Slope 45 2 x 2 Double Convex Corner

×3

Wedge, Plate 8 x 8 Cut Corner

Brick, Round 1 x 1

×18

Brick, Round 1 x 1

×6

Tile 1 x 2

×3

Tile 1 x 2 with HP Spider, Bone, and Bag Pattern

Tile 1 x 2 with Spooky Green Hand Pattern

Tile 1 x 1

×3

Plate, Modified 1 x 2 with Door Rail

×4

Slope 33 3 x 4

Slope 33 2 x 2 Double

Arch 1 x 6

×3

Plate 1 x 8

×2

Plate 1 x 3

×2

Plate 1 x 3

×4

Minifigure, Head Skull Evil with Eyebrows, Black Print Pattern

×2

Minifigure, Head without Face with Purple Brain Pattern

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

×8

Slope, Inverted 45 2 x 1

×2

Plate 1 x 6

×2

Plate 1 x 6

Slope 75 2 x 2 x 3 - Hollow Studs

×2

Slope 75 2 x 2 x 2 Quadruple Convex

Plate 1 x 4

×3

Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)

×2

Plate 2 x 6

×3

Hinge Brick 1 x 4 Swivel Top

Hinge Brick 1 x 4 Swivel Base

Hinge Brick 1 x 2 Base

×3

Hinge Brick 1 x 2 Top Plate

Plate 6 x 6

Owl, Rounded Features

×2

Plate, Round 1 x 1

×2

Plate, Round 1 x 1

×4

Plate 8 x 8

×2

Panel 1 x 4 x 3 - Hollow Studs

×2

Hinge Plate 1 x 2 Locking with 1 Finger on End with Bottom Groove

×2

Hinge Plate 1 x 2 Locking with 2 Fingers on End

×2

Hinge Plate 1 x 2 Locking with 1 Finger on Side with Bottom Groove

Slope 75 2 x 1 x 3 - Open Stud

×2

Bracket 1 x 2 - 2 x 2

Arch 1 x 3

×2

Cone 1 x 1

×2

Bar 1 x 3 with Clip and Stud Holder (Robot Arm)

×2

Panel 1 x 2 x 1

×2

Wave Rounded Straight with Bar End and Small Pins (Castle Dragon Flame / Seaweed / Water)

×2

Hinge Brick 2 x 2 Top Plate

×2

Tile, Modified 4 x 4 with Studs on Edge

Arch 1 x 6 x 2 Curved Top

Knockturn Alley

About Knockturn Alley

Part-out value

Seller notes

Minifigures in Knockturn Alley (2)

Parts (90)

Common questions about Knockturn Alley

How much is LEGO Knockturn Alley (4720-1) worth?

What minifigures come in LEGO set 4720-1?

Is it worth parting out LEGO Knockturn Alley?

Is LEGO Knockturn Alley (4720-1) retired?

How do I check if my Knockturn Alley set is complete?

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